Public/hw.development
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sorting c64 folder / adding 4464 tester

Browse Source
This commit is contained in:
David Bandeira
2025-05-17 11:10:39 +02:00
parent 2d149478ba
commit 36ae6cb908
22 changed files with 13739 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

298
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester-cache.lib Normal file
View File

@@ -0,0 +1,298 @@
EESchema-LIBRARY Version 2.3
#encoding utf-8
#
# +5V
#
DEF +5V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "+5V" 0 140 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +5V 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# 4464
#
DEF 4464 U 0 40 Y Y 1 F N
F0 "U" 150 550 60 H V C CNN
F1 "4464" -150 550 60 H V C CNN
F2 "" 0 -500 60 H I C CNN
F3 "" 0 -500 60 H I C CNN
DRAW
S -250 500 250 -500 0 1 0 N
X /OE 1 -450 400 200 R 50 50 1 1 I
X D0 2 -450 300 200 R 50 50 1 1 I
X D1 3 -450 200 200 R 50 50 1 1 I
X /WE 4 -450 100 200 R 50 50 1 1 I
X /RAS 5 -450 0 200 R 50 50 1 1 I
X A6 6 -450 -100 200 R 50 50 1 1 I
X A5 7 -450 -200 200 R 50 50 1 1 I
X A4 8 -450 -300 200 R 50 50 1 1 I
X VCC 9 -450 -400 200 R 50 50 1 1 I
X A7 10 450 -400 200 L 50 50 1 1 I
X A0 11 450 -300 200 L 50 50 1 1 I
X A1 12 450 -200 200 L 50 50 1 1 I
X A2 13 450 -100 200 L 50 50 1 1 I
X A3 14 450 0 200 L 50 50 1 1 I
X D2 15 450 100 200 L 50 50 1 1 I
X CAS 16 450 200 200 L 50 50 1 1 I
X D3 17 450 300 200 L 50 50 1 1 I
X GND 18 450 400 200 L 50 50 1 1 I
ENDDRAW
ENDDEF
#
# CONN_01X02
#
DEF CONN_01X02 J 0 40 Y N 1 F N
F0 "J" 0 150 50 H V C CNN
F1 "CONN_01X02" 100 0 50 V V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Pin_Header_Straight_1X*
Pin_Header_Angled_1X*
Socket_Strip_Straight_1X*
Socket_Strip_Angled_1X*
$ENDFPLIST
DRAW
S -50 -45 10 -55 0 1 0 N
S -50 55 10 45 0 1 0 N
S -50 100 50 -100 0 1 0 N
X P1 1 -200 50 150 R 50 50 1 1 P
X P2 2 -200 -50 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# GND
#
DEF GND #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -250 50 H I C CNN
F1 "GND" 0 -150 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
X GND 1 0 0 0 D 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# KM44256
#
DEF KM44256 U 0 20 Y Y 1 F N
F0 "U" 0 600 60 H V C CNN
F1 "KM44256" 0 700 60 H V C CNN
F2 "" 0 600 60 H I C CNN
F3 "" 0 600 60 H I C CNN
DRAW
S -250 500 250 -500 0 1 0 N
X D0 1 -450 450 200 R 50 50 1 1 I
X D1 2 -450 350 200 R 50 50 1 1 I
X /WE 3 -450 250 200 R 50 50 1 1 I
X /RAS 4 -450 150 200 R 50 50 1 1 I
X NC 5 -450 50 200 R 50 50 1 1 I
X A0 6 -450 -50 200 R 50 50 1 1 I
X A1 7 -450 -150 200 R 50 50 1 1 I
X A2 8 -450 -250 200 R 50 50 1 1 I
X A3 9 -450 -350 200 R 50 50 1 1 I
X VCC 10 -450 -450 200 R 50 50 1 1 I
X GND 20 450 450 200 L 50 50 1 1 I
X A4 11 450 -450 200 L 50 50 1 1 I
X A5 12 450 -350 200 L 50 50 1 1 I
X A6 13 450 -250 200 L 50 50 1 1 I
X A7 14 450 -150 200 L 50 50 1 1 I
X A8 15 450 -50 200 L 50 50 1 1 I
X /OE 16 450 50 200 L 50 50 1 1 I
X /CAS 17 450 150 200 L 50 50 1 1 I
X D2 18 450 250 200 L 50 50 1 1 I
X D3 19 450 350 200 L 50 50 1 1 I
ENDDRAW
ENDDEF
#
# LED
#
DEF LED D 0 40 Y N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "LED" 0 -100 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
LED*
$ENDFPLIST
DRAW
P 2 0 1 8 -50 -50 -50 50 N
P 2 0 1 0 -50 0 50 0 N
P 4 0 1 8 50 -50 50 50 -50 0 50 -50 N
P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Nano
#
DEF Nano U 0 30 Y Y 1 F N
F0 "U" 150 800 60 H V C CNN
F1 "Nano" -50 800 60 H V C CNN
F2 "" 50 -550 60 H I C CNN
F3 "" 50 -550 60 H I C CNN
DRAW
S -200 750 200 -750 0 1 0 N
X TX 1 -400 700 200 R 50 50 1 1 B
X RX 2 -400 600 200 R 50 50 1 1 B
X RST 3 -400 500 200 R 50 50 1 1 B
X GND 4 -400 400 200 R 50 50 1 1 B
X D2 5 -400 300 200 R 50 50 1 1 B
X D3 6 -400 200 200 R 50 50 1 1 B
X D4 7 -400 100 200 R 50 50 1 1 B
X D5 8 -400 0 200 R 50 50 1 1 B
X D6 9 -400 -100 200 R 50 50 1 1 B
X D7 10 -400 -200 200 R 50 50 1 1 B
X A1 20 400 -300 200 L 50 50 1 1 B
X VIN 30 400 700 200 L 50 50 1 1 B
X D8 11 -400 -300 200 R 50 50 1 1 B
X A2 21 400 -200 200 L 50 50 1 1 B
X D9 12 -400 -400 200 R 50 50 1 1 B
X A3 22 400 -100 200 L 50 50 1 1 B
X D10 13 -400 -500 200 R 50 50 1 1 B
X A4 23 400 0 200 L 50 50 1 1 B
X D11 14 -400 -600 200 R 50 50 1 1 B
X A5 24 400 100 200 L 50 50 1 1 B
X D12 15 -400 -700 200 R 50 50 1 1 B
X A6 25 400 200 200 L 50 50 1 1 B
X D13 16 400 -700 200 L 50 50 1 1 B
X A7 26 400 300 200 L 50 50 1 1 B
X 3V3 17 400 -600 200 L 50 50 1 1 B
X 5V 27 400 400 200 L 50 50 1 1 B
X REF 18 400 -500 200 L 50 50 1 1 B
X RST 28 400 500 200 L 50 50 1 1 B
X A0 19 400 -400 200 L 50 50 1 1 B
X GND 29 400 600 200 L 50 50 1 1 B
ENDDRAW
ENDDEF
#
# ProMini
#
DEF ProMini U 0 40 Y Y 1 F N
F0 "U" 0 -150 60 H V C CNN
F1 "ProMini" 0 -50 60 H V C CNN
F2 "" -500 -150 60 H I C CNN
F3 "" -500 -150 60 H I C CNN
DRAW
S -500 600 500 -600 0 1 0 N
X TX 1 -700 550 200 R 50 50 1 1 B
X RX 2 -700 450 200 R 50 50 1 1 B
X RST 3 -700 350 200 R 50 50 1 1 I
X GND 4 -700 250 200 R 50 50 1 1 W
X D2 5 -700 150 200 R 50 50 1 1 B
X D3 6 -700 50 200 R 50 50 1 1 B
X D4 7 -700 -50 200 R 50 50 1 1 B
X D5 8 -700 -150 200 R 50 50 1 1 B
X D6 9 -700 -250 200 R 50 50 1 1 B
X D7 10 -700 -350 200 R 50 50 1 1 B
X A3 20 700 150 200 L 50 50 1 1 B
X DTR 30 -250 800 200 D 50 50 1 1 B
X D8 11 -700 -450 200 R 50 50 1 1 B
X VCC 21 700 250 200 L 50 50 1 1 W
X TX 31 -150 800 200 D 50 50 1 1 B
X D9 12 -700 -550 200 R 50 50 1 1 B
X RST 22 700 350 200 L 50 50 1 1 I
X RX 32 -50 800 200 D 50 50 1 1 B
X D10 13 700 -550 200 L 50 50 1 1 B
X GND 23 700 450 200 L 50 50 1 1 W
X VCC 33 50 800 200 D 50 50 1 1 W
X D11 14 700 -450 200 L 50 50 1 1 B
X RAW 24 700 550 200 L 50 50 1 1 W
X GND 34 150 800 200 D 50 50 1 1 W
X D12 15 700 -350 200 L 50 50 1 1 B
X GND 25 -200 -800 200 U 50 50 1 1 W
X GND 35 250 800 200 D 50 50 1 1 W
X D13 16 700 -250 200 L 50 50 1 1 B
X A4 26 -100 -800 200 U 50 50 1 1 B
X A5' 36 250 200 200 L 50 50 1 1 B
X A0 17 700 -150 200 L 50 50 1 1 B
X A5/GND 27 0 -800 200 U 50 50 1 1 B
X A4' 37 250 100 200 L 50 50 1 1 B
X A1 18 700 -50 200 L 50 50 1 1 B
X A6 28 100 -800 200 U 50 50 1 1 B
X A2 19 700 50 200 L 50 50 1 1 B
X A7 29 200 -800 200 U 50 50 1 1 B
ENDDRAW
ENDDEF
#
# R
#
DEF R R 0 0 N Y 1 F N
F0 "R" 80 0 50 V V C CNN
F1 "R" 0 0 50 V V C CNN
F2 "" -70 0 50 V I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
R_*
R_*
$ENDFPLIST
DRAW
S -40 -100 40 100 0 1 10 N
X ~ 1 0 150 50 D 50 50 1 1 P
X ~ 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# SW_SPDT
#
DEF SW_SPDT SW 0 3 Y Y 1 F N
F0 "SW" 0 400 60 H V C CNN
F1 "SW_SPDT" 0 300 60 H V C CNN
F2 "" 0 0 60 H I C CNN
F3 "" 0 0 60 H I C CNN
DRAW
C -150 -150 50 0 1 0 N
C -150 150 50 0 1 0 N
C 150 0 50 0 1 0 N
S -200 200 200 -200 0 1 0 N
P 2 0 1 0 150 0 -150 150 N
X P1 1 -400 50 200 R 50 50 1 1 I
X COMM 2 400 -100 200 L 50 50 1 1 I
X P2 3 -400 -50 200 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# USB_B
#
DEF USB_B J 0 40 Y Y 1 F N
F0 "J" -200 450 50 H V L CNN
F1 "USB_B" -200 350 50 H V L CNN
F2 "" 150 -50 50 H I C CNN
F3 "" 150 -50 50 H I C CNN
$FPLIST
USB*
$ENDFPLIST
DRAW
C -150 85 25 0 1 10 F
C -25 135 15 0 1 10 F
S -200 -300 200 300 0 1 10 f
S -150 220 -100 180 0 1 0 F
S -5 -300 5 -270 0 1 0 N
S 10 50 -20 20 0 1 10 F
S 200 -105 170 -95 0 1 0 N
S 200 -5 170 5 0 1 0 N
S 200 195 170 205 0 1 0 N
P 2 0 1 10 -75 85 25 85 N
P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
P 4 0 1 10 25 110 25 60 75 85 25 110 F
P 7 0 1 0 -160 170 -90 170 -90 225 -105 240 -145 240 -160 225 -160 170 N
X VBUS 1 300 200 100 L 50 50 1 1 w
X D- 2 300 -100 100 L 50 50 1 1 P
X D+ 3 300 0 100 L 50 50 1 1 P
X GND 4 0 -400 100 U 50 50 1 1 w
X Shield 5 -100 -400 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
#End Library

1665
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester.kicad_pcb Normal file
View File

File diff suppressed because it is too large Load Diff

446
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester.net Normal file
View File

@@ -0,0 +1,446 @@
(export (version D)
(design
(source D:\Work\KiCad\DRAM_Tester\DRAM_Tester.sch)
(date "2019-04-04 오후 8:59:38")
(tool "Eeschema 4.0.6")
(sheet (number 1) (name /) (tstamps /)
(title_block
(title)
(company)
(rev)
(date)
(source DRAM_Tester.sch)
(comment (number 1) (value ""))
(comment (number 2) (value ""))
(comment (number 3) (value ""))
(comment (number 4) (value "")))))
(components
(comp (ref U1)
(value Nano)
(footprint Modules:Arduino_Nano)
(libsource (lib cloudree_arduino) (part Nano))
(sheetpath (names /) (tstamps /))
(tstamp 5C923C5E))
(comp (ref SW1)
(value SW_SPDT)
(footprint Socket_Strips:Socket_Strip_Straight_1x03_Pitch2.54mm)
(libsource (lib cloudree_switch) (part SW_SPDT))
(sheetpath (names /) (tstamps /))
(tstamp 5C923E04))
(comp (ref U2)
(value 4464)
(footprint Housings_DIP:DIP-18_W7.62mm_Socket)
(libsource (lib cloudree_memory) (part 4464))
(sheetpath (names /) (tstamps /))
(tstamp 5C923EF9))
(comp (ref U3)
(value KM44256)
(footprint Housings_DIP:DIP-20_W7.62mm_Socket)
(libsource (lib cloudree_memory) (part KM44256))
(sheetpath (names /) (tstamps /))
(tstamp 5C9245BD))
(comp (ref R1)
(value 330)
(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5C924A23))
(comp (ref R2)
(value 330)
(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5C924A48))
(comp (ref D1)
(value LED)
(footprint LEDs:LED_Rectangular_W5.0mm_H2.0mm)
(libsource (lib device) (part LED))
(sheetpath (names /) (tstamps /))
(tstamp 5C924A99))
(comp (ref D2)
(value LED)
(footprint LEDs:LED_Rectangular_W5.0mm_H2.0mm)
(libsource (lib device) (part LED))
(sheetpath (names /) (tstamps /))
(tstamp 5C924AFC))
(comp (ref J1)
(value CONN_01X02)
(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
(libsource (lib conn) (part CONN_01X02))
(sheetpath (names /) (tstamps /))
(tstamp 5C9713E7))
(comp (ref J2)
(value USB_B)
(footprint Connectors:USB_B)
(libsource (lib conn) (part USB_B))
(sheetpath (names /) (tstamps /))
(tstamp 5C971484))
(comp (ref U4)
(value ProMini)
(footprint Library:Arduino_Pro_Mini)
(libsource (lib cloudree_arduino) (part ProMini))
(sheetpath (names /) (tstamps /))
(tstamp 5CA5F938)))
(libparts
(libpart (lib cloudree_memory) (part 4464)
(fields
(field (name Reference) U)
(field (name Value) 4464))
(pins
(pin (num 1) (name /OE) (type input))
(pin (num 2) (name D0) (type input))
(pin (num 3) (name D1) (type input))
(pin (num 4) (name /WE) (type input))
(pin (num 5) (name /RAS) (type input))
(pin (num 6) (name A6) (type input))
(pin (num 7) (name A5) (type input))
(pin (num 8) (name A4) (type input))
(pin (num 9) (name VCC) (type input))
(pin (num 10) (name A7) (type input))
(pin (num 11) (name A0) (type input))
(pin (num 12) (name A1) (type input))
(pin (num 13) (name A2) (type input))
(pin (num 14) (name A3) (type input))
(pin (num 15) (name D2) (type input))
(pin (num 16) (name CAS) (type input))
(pin (num 17) (name D3) (type input))
(pin (num 18) (name GND) (type input))))
(libpart (lib conn) (part CONN_01X02)
(description "Connector, single row, 01x02, pin header")
(footprints
(fp Pin_Header_Straight_1X*)
(fp Pin_Header_Angled_1X*)
(fp Socket_Strip_Straight_1X*)
(fp Socket_Strip_Angled_1X*))
(fields
(field (name Reference) J)
(field (name Value) CONN_01X02))
(pins
(pin (num 1) (name P1) (type passive))
(pin (num 2) (name P2) (type passive))))
(libpart (lib cloudree_memory) (part KM44256)
(fields
(field (name Reference) U)
(field (name Value) KM44256))
(pins
(pin (num 1) (name D0) (type input))
(pin (num 2) (name D1) (type input))
(pin (num 3) (name /WE) (type input))
(pin (num 4) (name /RAS) (type input))
(pin (num 5) (name NC) (type input))
(pin (num 6) (name A0) (type input))
(pin (num 7) (name A1) (type input))
(pin (num 8) (name A2) (type input))
(pin (num 9) (name A3) (type input))
(pin (num 10) (name VCC) (type input))
(pin (num 11) (name A4) (type input))
(pin (num 12) (name A5) (type input))
(pin (num 13) (name A6) (type input))
(pin (num 14) (name A7) (type input))
(pin (num 15) (name A8) (type input))
(pin (num 16) (name /OE) (type input))
(pin (num 17) (name /CAS) (type input))
(pin (num 18) (name D2) (type input))
(pin (num 19) (name D3) (type input))
(pin (num 20) (name GND) (type input))))
(libpart (lib device) (part LED)
(description "LED generic")
(footprints
(fp LED*))
(fields
(field (name Reference) D)
(field (name Value) LED))
(pins
(pin (num 1) (name K) (type passive))
(pin (num 2) (name A) (type passive))))
(libpart (lib cloudree_arduino) (part Nano)
(fields
(field (name Reference) U)
(field (name Value) Nano))
(pins
(pin (num 1) (name TX) (type BiDi))
(pin (num 2) (name RX) (type BiDi))
(pin (num 3) (name RST) (type BiDi))
(pin (num 4) (name GND) (type BiDi))
(pin (num 5) (name D2) (type BiDi))
(pin (num 6) (name D3) (type BiDi))
(pin (num 7) (name D4) (type BiDi))
(pin (num 8) (name D5) (type BiDi))
(pin (num 9) (name D6) (type BiDi))
(pin (num 10) (name D7) (type BiDi))
(pin (num 11) (name D8) (type BiDi))
(pin (num 12) (name D9) (type BiDi))
(pin (num 13) (name D10) (type BiDi))
(pin (num 14) (name D11) (type BiDi))
(pin (num 15) (name D12) (type BiDi))
(pin (num 16) (name D13) (type BiDi))
(pin (num 17) (name 3V3) (type BiDi))
(pin (num 18) (name REF) (type BiDi))
(pin (num 19) (name A0) (type BiDi))
(pin (num 20) (name A1) (type BiDi))
(pin (num 21) (name A2) (type BiDi))
(pin (num 22) (name A3) (type BiDi))
(pin (num 23) (name A4) (type BiDi))
(pin (num 24) (name A5) (type BiDi))
(pin (num 25) (name A6) (type BiDi))
(pin (num 26) (name A7) (type BiDi))
(pin (num 27) (name 5V) (type BiDi))
(pin (num 28) (name RST) (type BiDi))
(pin (num 29) (name GND) (type BiDi))
(pin (num 30) (name VIN) (type BiDi))))
(libpart (lib cloudree_arduino) (part ProMini)
(fields
(field (name Reference) U)
(field (name Value) ProMini))
(pins
(pin (num 1) (name TX) (type BiDi))
(pin (num 2) (name RX) (type BiDi))
(pin (num 3) (name RST) (type input))
(pin (num 4) (name GND) (type power_in))
(pin (num 5) (name D2) (type BiDi))
(pin (num 6) (name D3) (type BiDi))
(pin (num 7) (name D4) (type BiDi))
(pin (num 8) (name D5) (type BiDi))
(pin (num 9) (name D6) (type BiDi))
(pin (num 10) (name D7) (type BiDi))
(pin (num 11) (name D8) (type BiDi))
(pin (num 12) (name D9) (type BiDi))
(pin (num 13) (name D10) (type BiDi))
(pin (num 14) (name D11) (type BiDi))
(pin (num 15) (name D12) (type BiDi))
(pin (num 16) (name D13) (type BiDi))
(pin (num 17) (name A0) (type BiDi))
(pin (num 18) (name A1) (type BiDi))
(pin (num 19) (name A2) (type BiDi))
(pin (num 20) (name A3) (type BiDi))
(pin (num 21) (name VCC) (type power_in))
(pin (num 22) (name RST) (type input))
(pin (num 23) (name GND) (type power_in))
(pin (num 24) (name RAW) (type power_in))
(pin (num 25) (name GND) (type power_in))
(pin (num 26) (name A4) (type BiDi))
(pin (num 27) (name A5/GND) (type BiDi))
(pin (num 28) (name A6) (type BiDi))
(pin (num 29) (name A7) (type BiDi))
(pin (num 30) (name DTR) (type BiDi))
(pin (num 31) (name TX) (type BiDi))
(pin (num 32) (name RX) (type BiDi))
(pin (num 33) (name VCC) (type power_in))
(pin (num 34) (name GND) (type power_in))
(pin (num 35) (name GND) (type power_in))
(pin (num 36) (name A5') (type BiDi))
(pin (num 37) (name A4') (type BiDi))))
(libpart (lib device) (part R)
(description Resistor)
(footprints
(fp R_*)
(fp R_*))
(fields
(field (name Reference) R)
(field (name Value) R))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib cloudree_switch) (part SW_SPDT)
(fields
(field (name Reference) SW)
(field (name Value) SW_SPDT))
(pins
(pin (num 1) (name P1) (type input))
(pin (num 2) (name COMM) (type input))
(pin (num 3) (name P2) (type input))))
(libpart (lib conn) (part USB_B)
(description "USB Type B connector")
(footprints
(fp USB*))
(fields
(field (name Reference) J)
(field (name Value) USB_B))
(pins
(pin (num 1) (name VBUS) (type power_out))
(pin (num 2) (name D-) (type passive))
(pin (num 3) (name D+) (type passive))
(pin (num 4) (name GND) (type power_out))
(pin (num 5) (name Shield) (type passive)))))
(libraries
(library (logical conn)
(uri D:\Programs\KiCad\share\kicad\library\conn.lib))
(library (logical device)
(uri D:\Programs\KiCad\share\kicad\library\device.lib))
(library (logical cloudree_switch)
(uri D:\Work\KiCad\cloudree_switch.lib))
(library (logical cloudree_arduino)
(uri D:\Work\KiCad\cloudree_arduino.lib))
(library (logical cloudree_memory)
(uri D:\Work\KiCad\cloudree_memory.lib)))
(nets
(net (code 1) (name "Net-(U4-Pad33)")
(node (ref U4) (pin 33)))
(net (code 2) (name GND)
(node (ref U2) (pin 18))
(node (ref U2) (pin 1))
(node (ref U4) (pin 25))
(node (ref U1) (pin 29))
(node (ref U3) (pin 20))
(node (ref U3) (pin 16))
(node (ref D1) (pin 1))
(node (ref U4) (pin 23))
(node (ref U4) (pin 4))
(node (ref D2) (pin 1))
(node (ref J1) (pin 2))
(node (ref J2) (pin 4))
(node (ref SW1) (pin 3))
(node (ref U1) (pin 4)))
(net (code 3) (name "Net-(U4-Pad24)")
(node (ref U4) (pin 24)))
(net (code 4) (name "Net-(U4-Pad22)")
(node (ref U4) (pin 22)))
(net (code 5) (name "Net-(U4-Pad3)")
(node (ref U4) (pin 3)))
(net (code 6) (name "Net-(U4-Pad2)")
(node (ref U4) (pin 2)))
(net (code 7) (name "Net-(U4-Pad1)")
(node (ref U4) (pin 1)))
(net (code 8) (name "Net-(U4-Pad35)")
(node (ref U4) (pin 35)))
(net (code 9) (name "Net-(U4-Pad34)")
(node (ref U4) (pin 34)))
(net (code 10) (name "Net-(U4-Pad32)")
(node (ref U4) (pin 32)))
(net (code 11) (name "Net-(U4-Pad31)")
(node (ref U4) (pin 31)))
(net (code 12) (name "Net-(U4-Pad30)")
(node (ref U4) (pin 30)))
(net (code 13) (name G-LED)
(node (ref U4) (pin 20))
(node (ref R2) (pin 2))
(node (ref U1) (pin 22)))
(net (code 14) (name R-LED)
(node (ref U4) (pin 36))
(node (ref U4) (pin 27))
(node (ref U1) (pin 24))
(node (ref R1) (pin 2)))
(net (code 15) (name +5V)
(node (ref U3) (pin 10))
(node (ref U1) (pin 27))
(node (ref J2) (pin 1))
(node (ref SW1) (pin 1))
(node (ref J1) (pin 1))
(node (ref U2) (pin 9))
(node (ref U4) (pin 21)))
(net (code 16) (name "Net-(U3-Pad5)")
(node (ref U3) (pin 5)))
(net (code 17) (name "Net-(D1-Pad2)")
(node (ref R1) (pin 1))
(node (ref D1) (pin 2)))
(net (code 18) (name "Net-(D2-Pad2)")
(node (ref D2) (pin 2))
(node (ref R2) (pin 1)))
(net (code 19) (name A2)
(node (ref U1) (pin 13))
(node (ref U3) (pin 8))
(node (ref U4) (pin 13))
(node (ref U2) (pin 13)))
(net (code 20) (name A1)
(node (ref U2) (pin 12))
(node (ref U4) (pin 12))
(node (ref U3) (pin 7))
(node (ref U1) (pin 12)))
(net (code 21) (name A0)
(node (ref U3) (pin 6))
(node (ref U1) (pin 11))
(node (ref U2) (pin 11))
(node (ref U4) (pin 11)))
(net (code 22) (name WE)
(node (ref U1) (pin 10))
(node (ref U3) (pin 3))
(node (ref U2) (pin 4))
(node (ref U4) (pin 10)))
(net (code 23) (name RAS)
(node (ref U1) (pin 9))
(node (ref U3) (pin 4))
(node (ref U2) (pin 5))
(node (ref U4) (pin 9)))
(net (code 24) (name CAS)
(node (ref U1) (pin 8))
(node (ref U4) (pin 8))
(node (ref U2) (pin 16))
(node (ref U3) (pin 17)))
(net (code 25) (name D2)
(node (ref U3) (pin 18))
(node (ref U1) (pin 7))
(node (ref U2) (pin 15))
(node (ref U4) (pin 7)))
(net (code 26) (name "Net-(U4-Pad29)")
(node (ref U4) (pin 29)))
(net (code 27) (name SW)
(node (ref SW1) (pin 2))
(node (ref U1) (pin 25))
(node (ref U4) (pin 28)))
(net (code 28) (name D1)
(node (ref U4) (pin 6))
(node (ref U3) (pin 2))
(node (ref U2) (pin 3))
(node (ref U1) (pin 6)))
(net (code 29) (name D3)
(node (ref U4) (pin 37))
(node (ref U3) (pin 19))
(node (ref U4) (pin 26))
(node (ref U1) (pin 23))
(node (ref U2) (pin 17)))
(net (code 30) (name "Net-(J2-Pad2)")
(node (ref J2) (pin 2)))
(net (code 31) (name "Net-(J2-Pad3)")
(node (ref J2) (pin 3)))
(net (code 32) (name "Net-(J2-Pad5)")
(node (ref J2) (pin 5)))
(net (code 33) (name D0)
(node (ref U1) (pin 5))
(node (ref U2) (pin 2))
(node (ref U3) (pin 1))
(node (ref U4) (pin 5)))
(net (code 34) (name "Net-(U1-Pad17)")
(node (ref U1) (pin 17)))
(net (code 35) (name "Net-(U1-Pad18)")
(node (ref U1) (pin 18)))
(net (code 36) (name "Net-(U1-Pad28)")
(node (ref U1) (pin 28)))
(net (code 37) (name "Net-(U1-Pad26)")
(node (ref U1) (pin 26)))
(net (code 38) (name "Net-(U1-Pad30)")
(node (ref U1) (pin 30)))
(net (code 39) (name "Net-(U1-Pad3)")
(node (ref U1) (pin 3)))
(net (code 40) (name "Net-(U1-Pad2)")
(node (ref U1) (pin 2)))
(net (code 41) (name "Net-(U1-Pad1)")
(node (ref U1) (pin 1)))
(net (code 42) (name A3)
(node (ref U4) (pin 14))
(node (ref U2) (pin 14))
(node (ref U1) (pin 14))
(node (ref U3) (pin 9)))
(net (code 43) (name A4)
(node (ref U4) (pin 15))
(node (ref U2) (pin 8))
(node (ref U3) (pin 11))
(node (ref U1) (pin 15)))
(net (code 44) (name A5)
(node (ref U4) (pin 16))
(node (ref U1) (pin 16))
(node (ref U2) (pin 7))
(node (ref U3) (pin 12)))
(net (code 45) (name A6)
(node (ref U4) (pin 17))
(node (ref U3) (pin 13))
(node (ref U1) (pin 19))
(node (ref U2) (pin 6)))
(net (code 46) (name A7)
(node (ref U1) (pin 20))
(node (ref U3) (pin 14))
(node (ref U2) (pin 10))
(node (ref U4) (pin 18)))
(net (code 47) (name A8)
(node (ref U1) (pin 21))
(node (ref U4) (pin 19))
(node (ref U3) (pin 15)))))

63
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester.pro Normal file
View File

@@ -0,0 +1,63 @@
update=2019-03-20 오후 10:19:40
version=1
last_client=kicad
[pcbnew]
version=1
LastNetListRead=
UseCmpFile=1
PadDrill=0.600000000000
PadDrillOvalY=0.600000000000
PadSizeH=1.500000000000
PadSizeV=1.500000000000
PcbTextSizeV=1.500000000000
PcbTextSizeH=1.500000000000
PcbTextThickness=0.300000000000
ModuleTextSizeV=1.000000000000
ModuleTextSizeH=1.000000000000
ModuleTextSizeThickness=0.150000000000
SolderMaskClearance=0.000000000000
SolderMaskMinWidth=0.000000000000
DrawSegmentWidth=0.200000000000
BoardOutlineThickness=0.100000000000
ModuleOutlineThickness=0.150000000000
[cvpcb]
version=1
NetIExt=net
[general]
version=1
[eeschema]
version=1
LibDir=
[eeschema/libraries]
LibName1=power
LibName2=device
LibName3=transistors
LibName4=conn
LibName5=linear
LibName6=regul
LibName7=74xx
LibName8=cmos4000
LibName9=adc-dac
LibName10=memory
LibName11=xilinx
LibName12=microcontrollers
LibName13=dsp
LibName14=microchip
LibName15=analog_switches
LibName16=motorola
LibName17=texas
LibName18=intel
LibName19=audio
LibName20=interface
LibName21=digital-audio
LibName22=philips
LibName23=display
LibName24=cypress
LibName25=siliconi
LibName26=opto
LibName27=atmel
LibName28=contrib
LibName29=valves
LibName30=D:/Work/KiCad/cloudree_arduino
LibName31=D:/Work/KiCad/cloudree_memory
LibName32=D:/Work/KiCad/cloudree_switch

78
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester.rules Normal file
View File

@@ -0,0 +1,78 @@
(rules PCB DRAM_Tester
(snap_angle
fortyfive_degree
)
(autoroute_settings
(fanout off)
(autoroute on)
(postroute on)
(vias on)
(via_costs 50)
(plane_via_costs 5)
(start_ripup_costs 100)
(start_pass_no 1802)
(layer_rule F.Cu
(active on)
(preferred_direction horizontal)
(preferred_direction_trace_costs 1.0)
(against_preferred_direction_trace_costs 2.3)
)
(layer_rule B.Cu
(active on)
(preferred_direction vertical)
(preferred_direction_trace_costs 1.0)
(against_preferred_direction_trace_costs 1.8)
)
)
(rule
(width 250.0)
(clear 200.2)
(clear 125.0 (type smd_to_turn_gap))
(clear 50.0 (type smd_smd))
)
(padstack "Via[0-1]_600:400_um"
(shape
(circle F.Cu 600.0 0.0 0.0)
)
(shape
(circle B.Cu 600.0 0.0 0.0)
)
(attach off)
)
(via
"Via[0-1]_600:400_um" "Via[0-1]_600:400_um" default
)
(via
"Via[0-1]_600:400_um-kicad_default" "Via[0-1]_600:400_um" "kicad_default"
)
(via_rule
default "Via[0-1]_600:400_um"
)
(via_rule
"kicad_default" "Via[0-1]_600:400_um-kicad_default"
)
(class default
(clearance_class default)
(via_rule default)
(rule
(width 250.0)
)
(circuit
(use_layer F.Cu B.Cu)
)
)
(class "kicad_default"
GND "Net-(D1-Pad2)" "Net-(D2-Pad2)" "R-LED" "G-LED" +5V SW A6
A7 D0 A8 D1 D2 D3 CAS RAS
WE A0 A1 A2 A3 A4 A5 "Net-(J2-Pad5)"
(clearance_class "kicad_default")
(via_rule kicad_default)
(rule
(width 250.0)
)
(circuit
(use_layer F.Cu B.Cu)
)
)
)

573
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/DRAM_Tester.sch Normal file
View File

@@ -0,0 +1,573 @@
EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:cloudree_arduino
LIBS:cloudree_memory
LIBS:cloudree_switch
LIBS:DRAM_Tester-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Nano U1
U 1 1 5C923C5E
P 4700 3850
F 0 "U1" H 4850 4650 60 0000 C CNN
F 1 "Nano" H 4650 4650 60 0000 C CNN
F 2 "Modules:Arduino_Nano" H 4750 3300 60 0001 C CNN
F 3 "" H 4750 3300 60 0001 C CNN
1 4700 3850
1 0 0 -1
$EndComp
NoConn ~ 4300 3150
NoConn ~ 4300 3250
NoConn ~ 4300 3350
NoConn ~ 5100 3150
NoConn ~ 5100 3350
NoConn ~ 5100 4350
NoConn ~ 5100 4450
$Comp
L GND #PWR01
U 1 1 5C923D1C
P 4300 3450
F 0 "#PWR01" H 4300 3200 50 0001 C CNN
F 1 "GND" H 4300 3300 50 0000 C CNN
F 2 "" H 4300 3450 50 0001 C CNN
F 3 "" H 4300 3450 50 0001 C CNN
1 4300 3450
0 1 1 0
$EndComp
$Comp
L GND #PWR02
U 1 1 5C923D31
P 5100 3250
F 0 "#PWR02" H 5100 3000 50 0001 C CNN
F 1 "GND" H 5100 3100 50 0000 C CNN
F 2 "" H 5100 3250 50 0001 C CNN
F 3 "" H 5100 3250 50 0001 C CNN
1 5100 3250
0 -1 -1 0
$EndComp
$Comp
L +5V #PWR03
U 1 1 5C923D40
P 5100 3450
F 0 "#PWR03" H 5100 3300 50 0001 C CNN
F 1 "+5V" H 5100 3590 50 0000 C CNN
F 2 "" H 5100 3450 50 0001 C CNN
F 3 "" H 5100 3450 50 0001 C CNN
1 5100 3450
0 1 1 0
$EndComp
Text GLabel 4300 3950 0 60 Output ~ 0
RAS
Text GLabel 4300 3850 0 60 Output ~ 0
CAS
Text GLabel 4300 4050 0 60 Output ~ 0
WE
Text GLabel 5100 3950 2 60 Output ~ 0
G-LED
Text GLabel 5100 3750 2 60 Output ~ 0
R-LED
Text GLabel 5100 3650 2 60 Input ~ 0
SW
Text GLabel 4300 3550 0 60 BiDi ~ 0
D0
Text GLabel 4300 3650 0 60 BiDi ~ 0
D1
Text GLabel 5100 3850 2 60 BiDi ~ 0
D3
Text GLabel 4300 3750 0 60 BiDi ~ 0
D2
Text GLabel 4300 4150 0 60 Output ~ 0
A0
Text GLabel 4300 4250 0 60 Output ~ 0
A1
Text GLabel 4300 4350 0 60 Output ~ 0
A2
Text GLabel 4300 4450 0 60 Output ~ 0
A3
Text GLabel 4300 4550 0 60 Output ~ 0
A4
Text GLabel 5100 4550 2 60 Output ~ 0
A5
Text GLabel 5100 4250 2 60 Output ~ 0
A6
Text GLabel 5100 4150 2 60 Output ~ 0
A7
Text GLabel 5100 4050 2 60 Output ~ 0
A8
NoConn ~ 5100 3550
$Comp
L SW_SPDT SW1
U 1 1 5C923E04
P 6300 3050
F 0 "SW1" H 6300 3450 60 0000 C CNN
F 1 "SW_SPDT" H 6300 3350 60 0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_1x03_Pitch2.54mm" H 6300 3050 60 0001 C CNN
F 3 "" H 6300 3050 60 0001 C CNN
1 6300 3050
1 0 0 -1
$EndComp
Text GLabel 6700 3150 2 60 Output ~ 0
SW
$Comp
L +5V #PWR04
U 1 1 5C923EA3
P 5900 3000
F 0 "#PWR04" H 5900 2850 50 0001 C CNN
F 1 "+5V" H 5900 3140 50 0000 C CNN
F 2 "" H 5900 3000 50 0001 C CNN
F 3 "" H 5900 3000 50 0001 C CNN
1 5900 3000
0 -1 -1 0
$EndComp
$Comp
L GND #PWR05
U 1 1 5C923EBB
P 5900 3100
F 0 "#PWR05" H 5900 2850 50 0001 C CNN
F 1 "GND" H 5900 2950 50 0000 C CNN
F 2 "" H 5900 3100 50 0001 C CNN
F 3 "" H 5900 3100 50 0001 C CNN
1 5900 3100
0 1 1 0
$EndComp
$Comp
L 4464 U2
U 1 1 5C923EF9
P 6300 4150
F 0 "U2" H 6450 4700 60 0000 C CNN
F 1 "4464" H 6150 4700 60 0000 C CNN
F 2 "Housings_DIP:DIP-18_W7.62mm_Socket" H 6300 3650 60 0001 C CNN
F 3 "" H 6300 3650 60 0001 C CNN
1 6300 4150
1 0 0 -1
$EndComp
Text GLabel 5850 3850 0 60 BiDi ~ 0
D0
Text GLabel 5850 3950 0 60 BiDi ~ 0
D1
Text GLabel 5850 4250 0 60 Input ~ 0
A6
Text GLabel 5850 4350 0 60 Input ~ 0
A5
Text GLabel 5850 4450 0 60 Input ~ 0
A4
Text GLabel 6750 4550 2 60 Input ~ 0
A7
Text GLabel 6750 4450 2 60 Input ~ 0
A0
Text GLabel 6750 4350 2 60 Input ~ 0
A1
Text GLabel 6750 4250 2 60 Input ~ 0
A2
Text GLabel 6750 4150 2 60 Input ~ 0
A3
Text GLabel 6750 4050 2 60 BiDi ~ 0
D2
Text GLabel 6750 3850 2 60 BiDi ~ 0
D3
Text GLabel 6750 3950 2 60 Input ~ 0
CAS
Text GLabel 5850 4050 0 60 Input ~ 0
WE
Text GLabel 5850 4150 0 60 Input ~ 0
RAS
$Comp
L GND #PWR06
U 1 1 5C923FF0
P 6750 3750
F 0 "#PWR06" H 6750 3500 50 0001 C CNN
F 1 "GND" H 6750 3600 50 0000 C CNN
F 2 "" H 6750 3750 50 0001 C CNN
F 3 "" H 6750 3750 50 0001 C CNN
1 6750 3750
0 -1 -1 0
$EndComp
$Comp
L +5V #PWR07
U 1 1 5C92400A
P 5850 4550
F 0 "#PWR07" H 5850 4400 50 0001 C CNN
F 1 "+5V" H 5850 4690 50 0000 C CNN
F 2 "" H 5850 4550 50 0001 C CNN
F 3 "" H 5850 4550 50 0001 C CNN
1 5850 4550
0 -1 -1 0
$EndComp
$Comp
L GND #PWR08
U 1 1 5C924024
P 5850 3750
F 0 "#PWR08" H 5850 3500 50 0001 C CNN
F 1 "GND" H 5850 3600 50 0000 C CNN
F 2 "" H 5850 3750 50 0001 C CNN
F 3 "" H 5850 3750 50 0001 C CNN
1 5850 3750
0 1 1 0
$EndComp
$Comp
L KM44256 U3
U 1 1 5C9245BD
P 8050 4150
F 0 "U3" H 8050 4750 60 0000 C CNN
F 1 "KM44256" H 8050 4850 60 0000 C CNN
F 2 "Housings_DIP:DIP-20_W7.62mm_Socket" H 8050 4750 60 0001 C CNN
F 3 "" H 8050 4750 60 0001 C CNN
1 8050 4150
1 0 0 -1
$EndComp
Text GLabel 7600 3700 0 60 BiDi ~ 0
D0
Text GLabel 7600 3800 0 60 BiDi ~ 0
D1
Text GLabel 8500 3900 2 60 BiDi ~ 0
D2
Text GLabel 8500 3800 2 60 BiDi ~ 0
D3
Text GLabel 7600 3900 0 60 Input ~ 0
WE
Text GLabel 7600 4000 0 60 Input ~ 0
RAS
Text GLabel 7600 4200 0 60 Input ~ 0
A0
Text GLabel 7600 4300 0 60 Input ~ 0
A1
Text GLabel 7600 4400 0 60 Input ~ 0
A2
Text GLabel 7600 4500 0 60 Input ~ 0
A3
Text GLabel 8500 4200 2 60 Input ~ 0
A8
Text GLabel 8500 4300 2 60 Input ~ 0
A7
Text GLabel 8500 4400 2 60 Input ~ 0
A6
Text GLabel 8500 4500 2 60 Input ~ 0
A5
Text GLabel 8500 4600 2 60 Input ~ 0
A4
NoConn ~ 7600 4100
Text GLabel 8500 4000 2 60 Input ~ 0
CAS
$Comp
L GND #PWR09
U 1 1 5C924779
P 8500 3700
F 0 "#PWR09" H 8500 3450 50 0001 C CNN
F 1 "GND" H 8500 3550 50 0000 C CNN
F 2 "" H 8500 3700 50 0001 C CNN
F 3 "" H 8500 3700 50 0001 C CNN
1 8500 3700
0 -1 -1 0
$EndComp
$Comp
L GND #PWR010
U 1 1 5C924795
P 8500 4100
F 0 "#PWR010" H 8500 3850 50 0001 C CNN
F 1 "GND" H 8500 3950 50 0000 C CNN
F 2 "" H 8500 4100 50 0001 C CNN
F 3 "" H 8500 4100 50 0001 C CNN
1 8500 4100
0 -1 -1 0
$EndComp
$Comp
L +5V #PWR011
U 1 1 5C9247B1
P 7600 4600
F 0 "#PWR011" H 7600 4450 50 0001 C CNN
F 1 "+5V" H 7600 4740 50 0000 C CNN
F 2 "" H 7600 4600 50 0001 C CNN
F 3 "" H 7600 4600 50 0001 C CNN
1 7600 4600
0 -1 -1 0
$EndComp
$Comp
L R R1
U 1 1 5C924A23
P 7850 2950
F 0 "R1" V 7930 2950 50 0000 C CNN
F 1 "330" V 7850 2950 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 2950 50 0001 C CNN
F 3 "" H 7850 2950 50 0001 C CNN
1 7850 2950
0 1 1 0
$EndComp
$Comp
L R R2
U 1 1 5C924A48
P 7850 3150
F 0 "R2" V 7930 3150 50 0000 C CNN
F 1 "330" V 7850 3150 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 3150 50 0001 C CNN
F 3 "" H 7850 3150 50 0001 C CNN
1 7850 3150
0 1 1 0
$EndComp
$Comp
L LED D1
U 1 1 5C924A99
P 8150 2950
F 0 "D1" H 8150 3050 50 0000 C CNN
F 1 "LED" H 8150 2850 50 0000 C CNN
F 2 "LEDs:LED_Rectangular_W5.0mm_H2.0mm" H 8150 2950 50 0001 C CNN
F 3 "" H 8150 2950 50 0001 C CNN
1 8150 2950
-1 0 0 1
$EndComp
$Comp
L LED D2
U 1 1 5C924AFC
P 8150 3150
F 0 "D2" H 8150 3250 50 0000 C CNN
F 1 "LED" H 8150 3050 50 0000 C CNN
F 2 "LEDs:LED_Rectangular_W5.0mm_H2.0mm" H 8150 3150 50 0001 C CNN
F 3 "" H 8150 3150 50 0001 C CNN
1 8150 3150
-1 0 0 1
$EndComp
$Comp
L GND #PWR012
U 1 1 5C924B5B
P 8500 2950
F 0 "#PWR012" H 8500 2700 50 0001 C CNN
F 1 "GND" H 8500 2800 50 0000 C CNN
F 2 "" H 8500 2950 50 0001 C CNN
F 3 "" H 8500 2950 50 0001 C CNN
1 8500 2950
0 -1 -1 0
$EndComp
Wire Wire Line
8500 2950 8300 2950
Wire Wire Line
8400 2950 8400 3150
Wire Wire Line
8400 3150 8300 3150
Connection ~ 8400 2950
Text GLabel 7600 2950 0 60 Input ~ 0
R-LED
Text GLabel 7600 3150 0 60 Input ~ 0
G-LED
Wire Wire Line
7700 2950 7600 2950
Wire Wire Line
7600 3150 7700 3150
NoConn ~ 4700 950
NoConn ~ 4800 950
NoConn ~ 4900 950
NoConn ~ 5000 950
NoConn ~ 5100 950
NoConn ~ 5200 950
NoConn ~ 4250 1200
NoConn ~ 4250 1300
NoConn ~ 4250 1400
NoConn ~ 5650 1400
NoConn ~ 5650 1200
$Comp
L GND #PWR013
U 1 1 5C970E6D
P 4250 1500
F 0 "#PWR013" H 4250 1250 50 0001 C CNN
F 1 "GND" H 4250 1350 50 0000 C CNN
F 2 "" H 4250 1500 50 0001 C CNN
F 3 "" H 4250 1500 50 0001 C CNN
1 4250 1500
0 1 1 0
$EndComp
$Comp
L GND #PWR014
U 1 1 5C970E93
P 4750 2550
F 0 "#PWR014" H 4750 2300 50 0001 C CNN
F 1 "GND" H 4750 2400 50 0000 C CNN
F 2 "" H 4750 2550 50 0001 C CNN
F 3 "" H 4750 2550 50 0001 C CNN
1 4750 2550
1 0 0 -1
$EndComp
$Comp
L GND #PWR015
U 1 1 5C970EB9
P 5650 1300
F 0 "#PWR015" H 5650 1050 50 0001 C CNN
F 1 "GND" H 5650 1150 50 0000 C CNN
F 2 "" H 5650 1300 50 0001 C CNN
F 3 "" H 5650 1300 50 0001 C CNN
1 5650 1300
0 -1 -1 0
$EndComp
$Comp
L +5V #PWR016
U 1 1 5C970EDF
P 5650 1500
F 0 "#PWR016" H 5650 1350 50 0001 C CNN
F 1 "+5V" H 5650 1640 50 0000 C CNN
F 2 "" H 5650 1500 50 0001 C CNN
F 3 "" H 5650 1500 50 0001 C CNN
1 5650 1500
0 1 1 0
$EndComp
Text GLabel 4250 1600 0 60 BiDi ~ 0
D0
Text GLabel 4250 1700 0 60 BiDi ~ 0
D1
Text GLabel 4250 1800 0 60 BiDi ~ 0
D2
Text GLabel 4850 2550 3 60 BiDi ~ 0
D3
Text GLabel 4250 1900 0 60 Output ~ 0
CAS
Text GLabel 4250 2000 0 60 Output ~ 0
RAS
Text GLabel 4250 2100 0 60 Output ~ 0
WE
Text GLabel 4250 2200 0 60 Output ~ 0
A0
Text GLabel 4250 2300 0 60 Output ~ 0
A1
Text GLabel 5650 2300 2 60 Output ~ 0
A2
Text GLabel 5650 2200 2 60 Output ~ 0
A3
Text GLabel 5650 2100 2 60 Output ~ 0
A4
Text GLabel 5650 2000 2 60 Output ~ 0
A5
Text GLabel 5650 1900 2 60 Output ~ 0
A6
Text GLabel 5650 1800 2 60 Output ~ 0
A7
Text GLabel 5650 1700 2 60 Output ~ 0
A8
Text GLabel 5650 1600 2 60 Output ~ 0
G-LED
Text GLabel 4950 2550 3 60 Output ~ 0
R-LED
Text GLabel 5050 2550 3 60 Input ~ 0
SW
NoConn ~ 5150 2550
$Comp
L CONN_01X02 J1
U 1 1 5C9713E7
P 6600 1300
F 0 "J1" H 6600 1450 50 0000 C CNN
F 1 "CONN_01X02" V 6700 1300 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 6600 1300 50 0001 C CNN
F 3 "" H 6600 1300 50 0001 C CNN
1 6600 1300
1 0 0 -1
$EndComp
$Comp
L +5V #PWR017
U 1 1 5C971434
P 6400 1250
F 0 "#PWR017" H 6400 1100 50 0001 C CNN
F 1 "+5V" H 6400 1390 50 0000 C CNN
F 2 "" H 6400 1250 50 0001 C CNN
F 3 "" H 6400 1250 50 0001 C CNN
1 6400 1250
1 0 0 -1
$EndComp
$Comp
L GND #PWR018
U 1 1 5C97145C
P 6400 1350
F 0 "#PWR018" H 6400 1100 50 0001 C CNN
F 1 "GND" H 6400 1200 50 0000 C CNN
F 2 "" H 6400 1350 50 0001 C CNN
F 3 "" H 6400 1350 50 0001 C CNN
1 6400 1350
1 0 0 -1
$EndComp
$Comp
L USB_B J2
U 1 1 5C971484
P 7400 1600
F 0 "J2" H 7200 2050 50 0000 L CNN
F 1 "USB_B" H 7200 1950 50 0000 L CNN
F 2 "Connectors:USB_B" H 7550 1550 50 0001 C CNN
F 3 "" H 7550 1550 50 0001 C CNN
1 7400 1600
1 0 0 -1
$EndComp
NoConn ~ 7700 1600
NoConn ~ 7700 1700
NoConn ~ 7300 2000
$Comp
L GND #PWR019
U 1 1 5C971553
P 7400 2000
F 0 "#PWR019" H 7400 1750 50 0001 C CNN
F 1 "GND" H 7400 1850 50 0000 C CNN
F 2 "" H 7400 2000 50 0001 C CNN
F 3 "" H 7400 2000 50 0001 C CNN
1 7400 2000
1 0 0 -1
$EndComp
$Comp
L +5V #PWR020
U 1 1 5C97157D
P 7700 1400
F 0 "#PWR020" H 7700 1250 50 0001 C CNN
F 1 "+5V" H 7700 1540 50 0000 C CNN
F 2 "" H 7700 1400 50 0001 C CNN
F 3 "" H 7700 1400 50 0001 C CNN
1 7700 1400
1 0 0 -1
$EndComp
$Comp
L ProMini U4
U 1 1 5CA5F938
P 4950 1750
F 0 "U4" H 4950 1600 60 0000 C CNN
F 1 "ProMini" H 4950 1700 60 0000 C CNN
F 2 "Library:Arduino_Pro_Mini" H 4450 1600 60 0001 C CNN
F 3 "" H 4450 1600 60 0001 C CNN
1 4950 1750
1 0 0 -1
$EndComp
Text GLabel 5200 1550 2 60 Output ~ 0
R-LED
Text GLabel 5200 1650 2 60 BiDi ~ 0
D3
$EndSCHEMATC

3009
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-B.Cu.gbr Normal file
View File

File diff suppressed because it is too large Load Diff

163
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-B.Mask.gbr Normal file
View File

@@ -0,0 +1,163 @@
G04 #@! TF.FileFunction,Soldermask,Bot*
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date 04/12/19 16:58:46*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%ADD10C,0.100000*%
%ADD11C,1.920000*%
%ADD12C,3.100000*%
%ADD13R,2.000000X2.000000*%
%ADD14O,2.000000X2.000000*%
%ADD15R,2.200000X2.200000*%
%ADD16C,2.200000*%
%ADD17C,2.000000*%
%ADD18R,2.100000X2.100000*%
%ADD19O,2.100000X2.100000*%
%ADD20O,2.400000X1.600000*%
%ADD21C,1.924000*%
G04 APERTURE END LIST*
D10*
D11*
X153162000Y-125762000D03*
X155702000Y-125762000D03*
X155702000Y-127762000D03*
X153162000Y-127762000D03*
D12*
X148432000Y-130462000D03*
X160432000Y-130462000D03*
D13*
X111760000Y-90932000D03*
D14*
X127000000Y-123952000D03*
X111760000Y-93472000D03*
X127000000Y-121412000D03*
X111760000Y-96012000D03*
X127000000Y-118872000D03*
X111760000Y-98552000D03*
X127000000Y-116332000D03*
X111760000Y-101092000D03*
X127000000Y-113792000D03*
X111760000Y-103632000D03*
X127000000Y-111252000D03*
X111760000Y-106172000D03*
X127000000Y-108712000D03*
X111760000Y-108712000D03*
X127000000Y-106172000D03*
X111760000Y-111252000D03*
X127000000Y-103632000D03*
X111760000Y-113792000D03*
X127000000Y-101092000D03*
X111760000Y-116332000D03*
X127000000Y-98552000D03*
X111760000Y-118872000D03*
X127000000Y-96012000D03*
X111760000Y-121412000D03*
X127000000Y-93472000D03*
X111760000Y-123952000D03*
X127000000Y-90932000D03*
X111760000Y-126492000D03*
X127000000Y-126492000D03*
D13*
X139700000Y-87884000D03*
D14*
X147320000Y-110744000D03*
X139700000Y-90424000D03*
X147320000Y-108204000D03*
X139700000Y-92964000D03*
X147320000Y-105664000D03*
X139700000Y-95504000D03*
X147320000Y-103124000D03*
X139700000Y-98044000D03*
X147320000Y-100584000D03*
X139700000Y-100584000D03*
X147320000Y-98044000D03*
X139700000Y-103124000D03*
X147320000Y-95504000D03*
X139700000Y-105664000D03*
X147320000Y-92964000D03*
X139700000Y-108204000D03*
X147320000Y-90424000D03*
X139700000Y-110744000D03*
X147320000Y-87884000D03*
D15*
X107188000Y-106172000D03*
D16*
X107188000Y-103632000D03*
D17*
X106680000Y-98552000D03*
D14*
X106680000Y-88392000D03*
D17*
X106680000Y-118872000D03*
D14*
X106680000Y-129032000D03*
D18*
X137922000Y-129032000D03*
D19*
X140462000Y-129032000D03*
X143002000Y-129032000D03*
D13*
X157480000Y-87884000D03*
D14*
X165100000Y-108204000D03*
X157480000Y-90424000D03*
X165100000Y-105664000D03*
X157480000Y-92964000D03*
X165100000Y-103124000D03*
X157480000Y-95504000D03*
X165100000Y-100584000D03*
X157480000Y-98044000D03*
X165100000Y-98044000D03*
X157480000Y-100584000D03*
X165100000Y-95504000D03*
X157480000Y-103124000D03*
X165100000Y-92964000D03*
X157480000Y-105664000D03*
X165100000Y-90424000D03*
X157480000Y-108204000D03*
X165100000Y-87884000D03*
D15*
X107188000Y-111252000D03*
D16*
X107188000Y-113792000D03*
D18*
X164592000Y-126492000D03*
D19*
X164592000Y-129032000D03*
D20*
X132588000Y-101346000D03*
X117348000Y-101346000D03*
X132588000Y-103886000D03*
X117348000Y-103886000D03*
X132588000Y-106426000D03*
X117348000Y-106426000D03*
X132588000Y-108966000D03*
X117348000Y-108966000D03*
X132588000Y-111506000D03*
X117348000Y-111506000D03*
X132588000Y-114046000D03*
X117348000Y-114046000D03*
X132588000Y-116586000D03*
X117348000Y-116586000D03*
X132588000Y-119126000D03*
X117348000Y-119126000D03*
X132588000Y-121666000D03*
X117348000Y-121666000D03*
X132588000Y-124206000D03*
X117348000Y-124206000D03*
X132588000Y-126746000D03*
X117348000Y-126746000D03*
X132588000Y-129286000D03*
X117348000Y-129286000D03*
D21*
X119888000Y-129286000D03*
X122428000Y-129286000D03*
X124968000Y-129286000D03*
X127508000Y-129286000D03*
X130048000Y-129286000D03*
X130048000Y-110236000D03*
X130048000Y-112776000D03*
M02*

22
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-Edge.Cuts.gbr Normal file
View File

@@ -0,0 +1,22 @@
G04 #@! TF.FileFunction,Profile,NP*
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date 04/12/19 16:58:46*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%ADD10C,0.100000*%
%ADD11C,0.150000*%
G04 APERTURE END LIST*
D10*
D11*
X168932000Y-134332000D02*
X103932000Y-134332000D01*
X168932000Y-84332000D02*
X168932000Y-134332000D01*
X103932000Y-84332000D02*
X103932000Y-134332000D01*
X103932000Y-84332000D02*
X168932000Y-84332000D01*
M02*

2634
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-F.Cu.gbr Normal file
View File

File diff suppressed because it is too large Load Diff

163
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-F.Mask.gbr Normal file
View File

@@ -0,0 +1,163 @@
G04 #@! TF.FileFunction,Soldermask,Top*
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date 04/12/19 16:58:46*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%ADD10C,0.100000*%
%ADD11C,1.920000*%
%ADD12C,3.100000*%
%ADD13R,2.000000X2.000000*%
%ADD14O,2.000000X2.000000*%
%ADD15R,2.200000X2.200000*%
%ADD16C,2.200000*%
%ADD17C,2.000000*%
%ADD18R,2.100000X2.100000*%
%ADD19O,2.100000X2.100000*%
%ADD20O,2.400000X1.600000*%
%ADD21C,1.924000*%
G04 APERTURE END LIST*
D10*
D11*
X153162000Y-125762000D03*
X155702000Y-125762000D03*
X155702000Y-127762000D03*
X153162000Y-127762000D03*
D12*
X148432000Y-130462000D03*
X160432000Y-130462000D03*
D13*
X111760000Y-90932000D03*
D14*
X127000000Y-123952000D03*
X111760000Y-93472000D03*
X127000000Y-121412000D03*
X111760000Y-96012000D03*
X127000000Y-118872000D03*
X111760000Y-98552000D03*
X127000000Y-116332000D03*
X111760000Y-101092000D03*
X127000000Y-113792000D03*
X111760000Y-103632000D03*
X127000000Y-111252000D03*
X111760000Y-106172000D03*
X127000000Y-108712000D03*
X111760000Y-108712000D03*
X127000000Y-106172000D03*
X111760000Y-111252000D03*
X127000000Y-103632000D03*
X111760000Y-113792000D03*
X127000000Y-101092000D03*
X111760000Y-116332000D03*
X127000000Y-98552000D03*
X111760000Y-118872000D03*
X127000000Y-96012000D03*
X111760000Y-121412000D03*
X127000000Y-93472000D03*
X111760000Y-123952000D03*
X127000000Y-90932000D03*
X111760000Y-126492000D03*
X127000000Y-126492000D03*
D13*
X139700000Y-87884000D03*
D14*
X147320000Y-110744000D03*
X139700000Y-90424000D03*
X147320000Y-108204000D03*
X139700000Y-92964000D03*
X147320000Y-105664000D03*
X139700000Y-95504000D03*
X147320000Y-103124000D03*
X139700000Y-98044000D03*
X147320000Y-100584000D03*
X139700000Y-100584000D03*
X147320000Y-98044000D03*
X139700000Y-103124000D03*
X147320000Y-95504000D03*
X139700000Y-105664000D03*
X147320000Y-92964000D03*
X139700000Y-108204000D03*
X147320000Y-90424000D03*
X139700000Y-110744000D03*
X147320000Y-87884000D03*
D15*
X107188000Y-106172000D03*
D16*
X107188000Y-103632000D03*
D17*
X106680000Y-98552000D03*
D14*
X106680000Y-88392000D03*
D17*
X106680000Y-118872000D03*
D14*
X106680000Y-129032000D03*
D18*
X137922000Y-129032000D03*
D19*
X140462000Y-129032000D03*
X143002000Y-129032000D03*
D13*
X157480000Y-87884000D03*
D14*
X165100000Y-108204000D03*
X157480000Y-90424000D03*
X165100000Y-105664000D03*
X157480000Y-92964000D03*
X165100000Y-103124000D03*
X157480000Y-95504000D03*
X165100000Y-100584000D03*
X157480000Y-98044000D03*
X165100000Y-98044000D03*
X157480000Y-100584000D03*
X165100000Y-95504000D03*
X157480000Y-103124000D03*
X165100000Y-92964000D03*
X157480000Y-105664000D03*
X165100000Y-90424000D03*
X157480000Y-108204000D03*
X165100000Y-87884000D03*
D15*
X107188000Y-111252000D03*
D16*
X107188000Y-113792000D03*
D18*
X164592000Y-126492000D03*
D19*
X164592000Y-129032000D03*
D20*
X132588000Y-101346000D03*
X117348000Y-101346000D03*
X132588000Y-103886000D03*
X117348000Y-103886000D03*
X132588000Y-106426000D03*
X117348000Y-106426000D03*
X132588000Y-108966000D03*
X117348000Y-108966000D03*
X132588000Y-111506000D03*
X117348000Y-111506000D03*
X132588000Y-114046000D03*
X117348000Y-114046000D03*
X132588000Y-116586000D03*
X117348000Y-116586000D03*
X132588000Y-119126000D03*
X117348000Y-119126000D03*
X132588000Y-121666000D03*
X117348000Y-121666000D03*
X132588000Y-124206000D03*
X117348000Y-124206000D03*
X132588000Y-126746000D03*
X117348000Y-126746000D03*
X132588000Y-129286000D03*
X117348000Y-129286000D03*
D21*
X119888000Y-129286000D03*
X122428000Y-129286000D03*
X124968000Y-129286000D03*
X127508000Y-129286000D03*
X130048000Y-129286000D03*
X130048000Y-110236000D03*
X130048000Y-112776000D03*
M02*

1302
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-F.SilkS.gbr Normal file
View File

File diff suppressed because it is too large Load Diff

27
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-drl.rpt Normal file
View File

@@ -0,0 +1,27 @@
Drill report for D:\Work\KiCad\DRAM_Tester\DRAM_Tester.kicad_pcb
Created on 2019-04-12 오후 4:58:59
Copper Layer Stackup:
=============================================================
L1 : F.Cu front
L2 : B.Cu back
Drill file 'DRAM_Tester.drl' contains
plated through holes:
=============================================================
T1 0.76mm 0.030" (7 holes)
T2 0.80mm 0.031" (96 holes)
T3 0.81mm 0.032" (4 holes)
T4 0.90mm 0.035" (4 holes)
T5 1.00mm 0.039" (5 holes)
T6 2.30mm 0.091" (2 holes)
Total plated holes count 118
Drill file 'DRAM_Tester-NPTH.drl' contains
unplated through holes:
=============================================================
Total unplated holes count 0

2276
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester-drl_map.gbr Normal file
View File

File diff suppressed because it is too large Load Diff

141
dram.tester/C64/DRAM_Tester-master/DRAM_Tester/Gerber/DRAM_Tester.drl Normal file
View File

@@ -0,0 +1,141 @@
M48
;DRILL file {KiCad 4.0.6} date 04/12/19 16:58:52
;FORMAT={-:-/ absolute / metric / decimal}
FMAT,2
METRIC,TZ
T1C0.762
T2C0.800
T3C0.810
T4C0.900
T5C1.000
T6C2.300
%
G90
G05
M71
T1
X119.888Y-129.286
X122.428Y-129.286
X124.968Y-129.286
X127.508Y-129.286
X130.048Y-110.236
X130.048Y-112.776
X130.048Y-129.286
T2
X106.68Y-88.392
X106.68Y-98.552
X106.68Y-118.872
X106.68Y-129.032
X111.76Y-90.932
X111.76Y-93.472
X111.76Y-96.012
X111.76Y-98.552
X111.76Y-101.092
X111.76Y-103.632
X111.76Y-106.172
X111.76Y-108.712
X111.76Y-111.252
X111.76Y-113.792
X111.76Y-116.332
X111.76Y-118.872
X111.76Y-121.412
X111.76Y-123.952
X111.76Y-126.492
X117.348Y-101.346
X117.348Y-103.886
X117.348Y-106.426
X117.348Y-108.966
X117.348Y-111.506
X117.348Y-114.046
X117.348Y-116.586
X117.348Y-119.126
X117.348Y-121.666
X117.348Y-124.206
X117.348Y-126.746
X117.348Y-129.286
X127.Y-90.932
X127.Y-93.472
X127.Y-96.012
X127.Y-98.552
X127.Y-101.092
X127.Y-103.632
X127.Y-106.172
X127.Y-108.712
X127.Y-111.252
X127.Y-113.792
X127.Y-116.332
X127.Y-118.872
X127.Y-121.412
X127.Y-123.952
X127.Y-126.492
X132.588Y-101.346
X132.588Y-103.886
X132.588Y-106.426
X132.588Y-108.966
X132.588Y-111.506
X132.588Y-114.046
X132.588Y-116.586
X132.588Y-119.126
X132.588Y-121.666
X132.588Y-124.206
X132.588Y-126.746
X132.588Y-129.286
X139.7Y-87.884
X139.7Y-90.424
X139.7Y-92.964
X139.7Y-95.504
X139.7Y-98.044
X139.7Y-100.584
X139.7Y-103.124
X139.7Y-105.664
X139.7Y-108.204
X139.7Y-110.744
X147.32Y-87.884
X147.32Y-90.424
X147.32Y-92.964
X147.32Y-95.504
X147.32Y-98.044
X147.32Y-100.584
X147.32Y-103.124
X147.32Y-105.664
X147.32Y-108.204
X147.32Y-110.744
X157.48Y-87.884
X157.48Y-90.424
X157.48Y-92.964
X157.48Y-95.504
X157.48Y-98.044
X157.48Y-100.584
X157.48Y-103.124
X157.48Y-105.664
X157.48Y-108.204
X165.1Y-87.884
X165.1Y-90.424
X165.1Y-92.964
X165.1Y-95.504
X165.1Y-98.044
X165.1Y-100.584
X165.1Y-103.124
X165.1Y-105.664
X165.1Y-108.204
T3
X153.162Y-125.762
X153.162Y-127.762
X155.702Y-125.762
X155.702Y-127.762
T4
X107.188Y-103.632
X107.188Y-106.172
X107.188Y-111.252
X107.188Y-113.792
T5
X137.922Y-129.032
X140.462Y-129.032
X143.002Y-129.032
X164.592Y-126.492
X164.592Y-129.032
T6
X148.432Y-130.462
X160.432Y-130.462
T0
M30

183
dram.tester/C64/DRAM_Tester-master/DRAM_Testers/DRAM_Testers.ino Normal file
View File

@@ -0,0 +1,183 @@
//
// DRAM_Testers for 4464, 44256
// by cloudree@naver.com
//
// 4464 RAS CAS W D0 D1 D2 D3 A0 A1 A2 A3 A4 A5 A6 A7
// 44256 RAS CAS W D0 D1 D2 D3 A0 A1 A2 A3 A4 A5 A6 A7 A8 G-LED R-LED SW
// Arduino D6 D5 D7 D2 D3 D4 A4 D8 D9 D10 D11 D12 D13 A0 A1 A2 A3 A5 A6
//
/* Simple DRAM tester
* Chris Osborn <fozztexx@fozztexx.com>
* http://insentricity.com/a.cl/252
*/
#include <Arduino.h>
#define _DEBUG
#define DATA_BITS 4
#define MAX_ADDR_BITS 10
int DATA[ DATA_BITS ] = { 2, 3, 4, A4 };
#define CAS 5
#define RAS 6
#define WE 7
#define G_LED A3
#define R_LED A5
#define SW A6
bool g_is44256 = false;
inline void writePrepare()
{
for( int i = 0; i < DATA_BITS; i ++ )
pinMode( DATA[i], OUTPUT );
}
inline void writeData( int value )
{
digitalWrite( DATA[0], value & 1 );
digitalWrite( DATA[1], value & 2 );
digitalWrite( DATA[2], value & 4 );
digitalWrite( DATA[3], value & 8 );
}
inline void readPrepare()
{
for( int i = 0; i < DATA_BITS; i ++ )
pinMode( DATA[i], INPUT );
}
inline int readData()
{
return digitalRead( DATA[0] )
| ( digitalRead( DATA[1] ) << 1 )
| ( digitalRead( DATA[2] ) << 2 )
| ( digitalRead( DATA[3] ) << 3 );
}
inline int getAddrSize()
{
return g_is44256 ? 10 : 8;
}
inline void setAddress( int row, int col )
{
PORTB = row & 0x3f;
PORTC = (PORTC & 0xf0) | (row >> 6) & 0x0f;
digitalWrite(RAS, LOW);
digitalWrite(WE, LOW);
PORTB = col & 0x3f;
PORTC = (PORTC & 0xf0) | (col >> 6) & 0x0f;
digitalWrite(CAS, LOW);
digitalWrite(WE, HIGH);
digitalWrite(CAS, HIGH);
digitalWrite(RAS, HIGH);
}
inline int getAddress( int row, int col )
{
PORTB = row & 0x3f;
PORTC = (PORTC & 0xf0) | (row >> 6) & 0x0f;
digitalWrite(RAS, LOW);
PORTB = col & 0x3f;
PORTC = (PORTC & 0xf0) | (col >> 6) & 0x0f;
digitalWrite(CAS, LOW);
int val = readData( );
digitalWrite(CAS, HIGH);
digitalWrite(RAS, HIGH);
return val;
}
void result( bool success )
{
digitalWrite( G_LED, success ? HIGH : LOW );
digitalWrite( R_LED, success ? LOW : HIGH );
#ifdef _DEBUG
Serial.println( success ? "\nSuccess" : "\nFailed" );
#endif
while( 1 ) ;
}
void setup()
{
#ifdef _DEBUG
Serial.begin( 57600 );
Serial.println( "DRAM Tester by cloudree@naver.com");
#endif
pinMode(CAS, OUTPUT);
pinMode(RAS, OUTPUT);
pinMode(WE, OUTPUT);
digitalWrite(CAS, HIGH);
digitalWrite(RAS, HIGH);
digitalWrite(WE, HIGH);
/* 10 is max address bits, even if chip is smaller */
int mask = (1 << MAX_ADDR_BITS) - 1;
DDRB = mask & 0x3f;
mask >>= 6;
DDRC = mask & 0x0f;
pinMode( G_LED, OUTPUT );
pinMode( R_LED, OUTPUT );
digitalWrite( G_LED, LOW );
digitalWrite( R_LED, LOW );
pinMode( SW, INPUT );
g_is44256 = analogRead( SW ) > 500;
Serial.println( g_is44256 ? "Checking 44256" : "Checking 4464");
}
void loop()
{
int count = 0;
byte vals[] = { 0x5, 0xa };
for( int col = 0; col < (1 << getAddrSize()); col ++ )
{
for( int row = 0; row < (1 << getAddrSize()); row ++ )
{
for( int idx = 0; idx < sizeof(vals); idx ++ )
{
if ( millis() % 1000 > 500 ) digitalWrite( G_LED, HIGH );
byte val = vals[idx];
writePrepare();
writeData( val );
setAddress( row, col );
writeData( ~val );
digitalWrite( G_LED, LOW );
readPrepare();
int ret = getAddress( row, col );
if( ret != val )
{
#ifdef _DEBUG
Serial.println( "Error, row=" + String(row) + ", col=" + String(col) + " : " + String(val) + "/" + String(ret) );
#endif
result( false );
}
}
}
#ifdef _DEBUG
Serial.print(".");
#endif
if( ++count > 64 )
{
#ifdef _DEBUG
Serial.println("");
#endif
count = 0;
}
}
result( true );
}

674
dram.tester/C64/DRAM_Tester-master/LICENSE Normal file
View File

@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

14
dram.tester/C64/DRAM_Tester-master/README.md Normal file
View File

@@ -0,0 +1,14 @@
# DRAM_Tester
44256 / 4464 Dram Tester with Arduino
DRAM_Tester folder : KiCAD schematics and gerber files for arduino nano (or pro-mini)
DRAM_Testers : Arduino source
my blog posting (korean) :
https://blog.naver.com/cloudree/221388540394
https://blog.naver.com/cloudree/221524164049
Good Luck!

6
dram.tester/C64/README.md Normal file
View File

@@ -0,0 +1,6 @@
# dram.tester/C64
## Propose: Testing C64 DRAMs
### Dram 4164 1x 65536 bit (8 x 8 KB IC Chips / Long Board)
Based on Git Project: https://github.com/randyrossi/arduino_dram4164_tester
### Dram 4464 4x 65536 bit (2 x 32 KB IC Chips / Short Board)
Based on Git Project: https://github.com/cloudree/DRAM_Tester

0
dram.tester/arduino_dram4164_tester-main/README.md → dram.tester/C64/arduino_dram4164_tester-main/README.md
View File

0
dram.tester/arduino_dram4164_tester-main/dramtester/dramtester.ino → dram.tester/C64/arduino_dram4164_tester-main/dramtester/dramtester.ino
View File

8
dram.tester/README.md
View File

@@ -1,6 +1,2 @@
# dram.tester
## Propose: Test of old C64 OLD DRAM Modules 4164 and 4464
### Dram 4164 1x 65536 bit (8 x 8 KB IC Chips / Long Board)
Based on Git Project: https://github.com/randyrossi/arduino_dram4164_tester
### Dram 4464 4x 65536 bit (2 x 32 KB IC Chips / Short Board)
Based on Git Project: https://github.com/cloudree/DRAM_Tester
# dram.tester/C64
## Propose: Test of old C64 OLD DRAM Modules 4164 and 4464