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PCB: separate GND for DAC

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This commit is contained in:
ikari 2011-04-25 03:12:20 +02:00
parent 6de5343651
commit a64f5da1db
11 changed files with 18332 additions and 31580 deletions
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26098
pcb/kicad/RevC/$savepcb.brd
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File diff suppressed because it is too large Load Diff

48
pcb/kicad/RevC/fpga.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sun 03 Apr 2011 11:13:38 AM CEST EESchema Schematic File Version 2 date Sun 24 Apr 2011 04:09:57 PM CEST
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -47,7 +47,7 @@ EELAYER END
$Descr A3 16535 11700 $Descr A3 16535 11700
Sheet 6 6 Sheet 6 6
Title "sd2snes Mark II" Title "sd2snes Mark II"
Date "3 apr 2011" Date "23 apr 2011"
Rev "C" Rev "C"
Comp "Maximilian Rehkopf" Comp "Maximilian Rehkopf"
Comment1 "" Comment1 ""
@ -1069,73 +1069,73 @@ SNES_REFRESH
Text GLabel 10900 4550 2 50 Input ~ 0 Text GLabel 10900 4550 2 50 Input ~ 0
SNES_SYS_CLK SNES_SYS_CLK
$Comp $Comp
L GND #PWR0107 L GND #PWR0111
U 1 1 4BADE94E U 1 1 4BADE94E
P 5800 2000 P 5800 2000
F 0 "#PWR0107" H 5800 2000 30 0001 C CNN F 0 "#PWR0111" H 5800 2000 30 0001 C CNN
F 1 "GND" H 5800 1930 30 0001 C CNN F 1 "GND" H 5800 1930 30 0001 C CNN
1 5800 2000 1 5800 2000
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L GND #PWR0108 L GND #PWR0112
U 1 1 4BADE8CE U 1 1 4BADE8CE
P 8450 10900 P 8450 10900
F 0 "#PWR0108" H 8450 10900 30 0001 C CNN F 0 "#PWR0112" H 8450 10900 30 0001 C CNN
F 1 "GND" H 8450 10830 30 0001 C CNN F 1 "GND" H 8450 10830 30 0001 C CNN
1 8450 10900 1 8450 10900
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +1.2V #PWR0109 L +1.2V #PWR0113
U 1 1 4BADD09D U 1 1 4BADD09D
P 5650 10200 P 5650 10200
F 0 "#PWR0109" H 5650 10340 20 0001 C CNN F 0 "#PWR0113" H 5650 10340 20 0001 C CNN
F 1 "+1.2V" H 5650 10310 30 0000 C CNN F 1 "+1.2V" H 5650 10310 30 0000 C CNN
1 5650 10200 1 5650 10200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +2.5V #PWR0110 L +2.5V #PWR0114
U 1 1 4BADD090 U 1 1 4BADD090
P 4100 10200 P 4100 10200
F 0 "#PWR0110" H 4100 10150 20 0001 C CNN F 0 "#PWR0114" H 4100 10150 20 0001 C CNN
F 1 "+2.5V" H 4100 10300 30 0000 C CNN F 1 "+2.5V" H 4100 10300 30 0000 C CNN
1 4100 10200 1 4100 10200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR0111 L GND #PWR0115
U 1 1 4BADD08B U 1 1 4BADD08B
P 5650 11100 P 5650 11100
F 0 "#PWR0111" H 5650 11100 30 0001 C CNN F 0 "#PWR0115" H 5650 11100 30 0001 C CNN
F 1 "GND" H 5650 11030 30 0001 C CNN F 1 "GND" H 5650 11030 30 0001 C CNN
1 5650 11100 1 5650 11100
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR0112 L GND #PWR0116
U 1 1 4BADD089 U 1 1 4BADD089
P 4100 11100 P 4100 11100
F 0 "#PWR0112" H 4100 11100 30 0001 C CNN F 0 "#PWR0116" H 4100 11100 30 0001 C CNN
F 1 "GND" H 4100 11030 30 0001 C CNN F 1 "GND" H 4100 11030 30 0001 C CNN
1 4100 11100 1 4100 11100
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR0113 L GND #PWR0117
U 1 1 4BADD072 U 1 1 4BADD072
P 650 11100 P 650 11100
F 0 "#PWR0113" H 650 11100 30 0001 C CNN F 0 "#PWR0117" H 650 11100 30 0001 C CNN
F 1 "GND" H 650 11030 30 0001 C CNN F 1 "GND" H 650 11030 30 0001 C CNN
1 650 11100 1 650 11100
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +3.3V #PWR0114 L +3.3V #PWR0118
U 1 1 4BADD05C U 1 1 4BADD05C
P 650 10200 P 650 10200
F 0 "#PWR0114" H 650 10160 30 0001 C CNN F 0 "#PWR0118" H 650 10160 30 0001 C CNN
F 1 "+3.3V" H 650 10310 30 0000 C CNN F 1 "+3.3V" H 650 10310 30 0000 C CNN
1 650 10200 1 650 10200
1 0 0 -1 1 0 0 -1
@ -1293,28 +1293,28 @@ $EndComp
Text Notes 6550 1300 0 50 ~ 0 Text Notes 6550 1300 0 50 ~ 0
JTAG JTAG
$Comp $Comp
L +3.3V #PWR0115 L +3.3V #PWR0119
U 1 1 4BAD12D2 U 1 1 4BAD12D2
P 7650 800 P 7650 800
F 0 "#PWR0115" H 7650 760 30 0001 C CNN F 0 "#PWR0119" H 7650 760 30 0001 C CNN
F 1 "+3.3V" H 7650 910 30 0000 C CNN F 1 "+3.3V" H 7650 910 30 0000 C CNN
1 7650 800 1 7650 800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
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U 1 1 4BAD12BE U 1 1 4BAD12BE
P 9050 800 P 9050 800
F 0 "#PWR0116" H 9050 750 20 0001 C CNN F 0 "#PWR0120" H 9050 750 20 0001 C CNN
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1 9050 800 1 9050 800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
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U 1 1 4BAD12B4 U 1 1 4BAD12B4
P 9650 800 P 9650 800
F 0 "#PWR0117" H 9650 940 20 0001 C CNN F 0 "#PWR0121" H 9650 940 20 0001 C CNN
F 1 "+1.2V" H 9650 910 30 0000 C CNN F 1 "+1.2V" H 9650 910 30 0000 C CNN
1 9650 800 1 9650 800
1 0 0 -1 1 0 0 -1

4
pcb/kicad/RevC/mcu.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sun 03 Apr 2011 11:13:38 AM CEST EESchema Schematic File Version 2 date Sun 24 Apr 2011 04:09:57 PM CEST
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -47,7 +47,7 @@ EELAYER END
$Descr A4 11700 8267 $Descr A4 11700 8267
Sheet 4 6 Sheet 4 6
Title "sd2snes Mark II" Title "sd2snes Mark II"
Date "3 apr 2011" Date "23 apr 2011"
Rev "C" Rev "C"
Comp "Maximilian Rehkopf" Comp "Maximilian Rehkopf"
Comment1 "" Comment1 ""

4
pcb/kicad/RevC/memory.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sun 03 Apr 2011 11:13:38 AM CEST EESchema Schematic File Version 2 date Sun 24 Apr 2011 04:09:57 PM CEST
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -47,7 +47,7 @@ EELAYER END
$Descr A4 11700 8267 $Descr A4 11700 8267
Sheet 3 6 Sheet 3 6
Title "sd2snes Mark II" Title "sd2snes Mark II"
Date "3 apr 2011" Date "23 apr 2011"
Rev "C" Rev "C"
Comp "Maximilian Rehkopf" Comp "Maximilian Rehkopf"
Comment1 "" Comment1 ""

406
pcb/kicad/RevC/pwr_misc.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sun 03 Apr 2011 11:13:38 AM CEST EESchema Schematic File Version 2 date Sun 24 Apr 2011 04:09:57 PM CEST
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -47,7 +47,7 @@ EELAYER END
$Descr A4 11700 8267 $Descr A4 11700 8267
Sheet 5 6 Sheet 5 6
Title "sd2snes Mark II" Title "sd2snes Mark II"
Date "3 apr 2011" Date "23 apr 2011"
Rev "C" Rev "C"
Comp "Maximilian Rehkopf" Comp "Maximilian Rehkopf"
Comment1 "" Comment1 ""
@ -55,6 +55,16 @@ Comment2 ""
Comment3 "" Comment3 ""
Comment4 "" Comment4 ""
$EndDescr $EndDescr
Wire Wire Line
5750 5500 5900 5500
Wire Wire Line
5900 4900 5900 5100
Wire Wire Line
5900 5100 5800 5100
Wire Wire Line
6550 3050 6550 3250
Wire Wire Line
5000 5700 5000 5500
Wire Wire Line Wire Wire Line
2550 1500 2550 1400 2550 1500 2550 1400
Wire Wire Line Wire Wire Line
@ -88,7 +98,7 @@ Wire Notes Line
4550 5950 7000 5950 4550 5950 7000 5950
Connection ~ 900 3550 Connection ~ 900 3550
Wire Wire Line Wire Wire Line
1050 3550 750 3550 750 3550 1050 3550
Wire Wire Line Wire Wire Line
3400 2550 3400 3350 3400 2550 3400 3350
Connection ~ 2650 2550 Connection ~ 2650 2550
@ -119,14 +129,14 @@ Wire Wire Line
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Connection ~ 8300 4750 Connection ~ 8300 4750
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Connection ~ 7700 4750 Connection ~ 7700 4750
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -148,19 +158,15 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line
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Wire Wire Line
10150 6550 10150 6350
Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
@ -237,7 +243,7 @@ Wire Wire Line
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Connection ~ 10050 3700 Connection ~ 10050 3700
Wire Wire Line Wire Wire Line
10350 4300 10350 4500 10350 4500 10350 4300
Connection ~ 10350 4400 Connection ~ 10350 4400
Wire Wire Line Wire Wire Line
10350 3700 10350 3900 10350 3700 10350 3900
@ -245,18 +251,16 @@ Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
9800 4750 9700 4750 9700 4750 9800 4750
Connection ~ 9750 4750 Connection ~ 9750 4750
Wire Wire Line Wire Wire Line
2650 4450 2650 4650 2650 4450 2650 4650
@ -287,7 +291,7 @@ Connection ~ 1400 2550
Wire Wire Line Wire Wire Line
1700 3350 1700 2550 1700 3350 1700 2550
Wire Wire Line Wire Wire Line
4050 3550 4350 3550 4350 3550 4050 3550
Connection ~ 4200 3550 Connection ~ 4200 3550
Wire Notes Line Wire Notes Line
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@ -313,6 +317,164 @@ Wire Wire Line
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Wire Wire Line Wire Wire Line
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Wire Wire Line
6550 4550 6550 4800
Wire Wire Line
7700 5500 7700 5400
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
5000 5100 5100 5100
Wire Wire Line
5000 5500 5150 5500
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U 1 1 4DB35D41
P 5450 5500
F 0 "JP341" H 5450 5650 60 0000 C CNN
F 1 "JUMPER" H 5450 5420 40 0000 C CNN
1 5450 5500
1 0 0 -1
$EndComp
$Comp
L +3.3VDAC #PWR068
U 1 1 4DB2EA88
P 5900 4900
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F 1 "+3.3VDAC" H 5900 4990 30 0000 C CNN
1 5900 4900
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR069
U 1 1 4DB2EA61
P 5000 4900
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F 1 "+3.3V" H 5000 5010 30 0000 C CNN
1 5000 4900
1 0 0 -1
$EndComp
$Comp
L FILTER FB341
U 1 1 4DB2EA56
P 5450 5100
F 0 "FB341" H 5450 5250 60 0000 C CNN
F 1 "FILTER" H 5450 5000 60 0000 C CNN
1 5450 5100
1 0 0 -1
$EndComp
$Comp
L +3.3VDAC #PWR070
U 1 1 4DB2E9FC
P 10150 5750
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F 1 "+3.3VDAC" H 10150 5840 30 0000 C CNN
1 10150 5750
1 0 0 -1
$EndComp
$Comp
L +3.3VDAC #PWR071
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P 6550 3050
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1 6550 3050
1 0 0 -1
$EndComp
$Comp
L GND #PWR072
U 1 1 4DB21FAD
P 5000 5700
F 0 "#PWR072" H 5000 5700 30 0001 C CNN
F 1 "GND" H 5000 5630 30 0001 C CNN
1 5000 5700
1 0 0 -1
$EndComp
$Comp
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1 5900 5700
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$EndComp
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L AGND #PWR074
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F 1 "AGND" H 10350 4430 50 0000 C CNN
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1 0 0 -1
$EndComp
$Comp
L AGND #PWR075
U 1 1 4DB2152E
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F 0 "#PWR075" H 9650 4500 40 0001 C CNN
F 1 "AGND" H 9650 4430 50 0000 C CNN
1 9650 4500
1 0 0 -1
$EndComp
$Comp
L AGND #PWR076
U 1 1 4DB2152B
P 10150 6550
F 0 "#PWR076" H 10150 6550 40 0001 C CNN
F 1 "AGND" H 10150 6480 50 0000 C CNN
1 10150 6550
1 0 0 -1
$EndComp
$Comp
L AGND #PWR077
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F 1 "AGND" H 9750 5430 50 0000 C CNN
1 9750 5500
1 0 0 -1
$EndComp
$Comp
L AGND #PWR078
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F 1 "AGND" H 9150 5430 50 0000 C CNN
1 9150 5500
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$EndComp
$Comp
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P 8300 5500
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F 1 "AGND" H 8300 5430 50 0000 C CNN
1 8300 5500
1 0 0 -1
$EndComp
$Comp
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1 7700 5500
1 0 0 -1
$EndComp
Text Notes 7000 7000 0 250 ~ 50
Power, DAC, CIC, Batt
$Comp
L AGND #PWR081
U 1 1 4DB214E8
P 6550 4800
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F 1 "AGND" H 6550 4730 50 0000 C CNN
1 6550 4800
1 0 0 -1
$EndComp
$Comp $Comp
L R R301 L R R301
U 1 1 4D4BE786 U 1 1 4D4BE786
@ -335,19 +497,19 @@ F 1 "IRLML6402PbF" V 2500 700 60 0000 R CNN
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
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U 1 1 4D4BC990 U 1 1 4D4BC990
P 3300 950 P 3300 950
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F 1 "+5V" H 3300 1040 30 0000 C CNN F 1 "+5V" H 3300 1040 30 0000 C CNN
1 3300 950 1 3300 950
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
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U 1 1 4D4BC92F U 1 1 4D4BC92F
P 2550 2150 P 2550 2150
F 0 "#PWR069" H 2550 2150 30 0001 C CNN F 0 "#PWR083" H 2550 2150 30 0001 C CNN
F 1 "GND" H 2550 2080 30 0001 C CNN F 1 "GND" H 2550 2080 30 0001 C CNN
1 2550 2150 1 2550 2150
1 0 0 -1 1 0 0 -1
@ -366,19 +528,19 @@ CIC_DATA1
Text GLabel 9200 1200 1 50 3State ~ 0 Text GLabel 9200 1200 1 50 3State ~ 0
CIC_DATA0 CIC_DATA0
$Comp $Comp
L GND #PWR070 L GND #PWR084
U 1 1 4CA65604 U 1 1 4CA65604
P 9350 2400 P 9350 2400
F 0 "#PWR070" H 9350 2400 30 0001 C CNN F 0 "#PWR084" H 9350 2400 30 0001 C CNN
F 1 "GND" H 9350 2330 30 0001 C CNN F 1 "GND" H 9350 2330 30 0001 C CNN
1 9350 2400 1 9350 2400
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR071 L GND #PWR085
U 1 1 4CA655FE U 1 1 4CA655FE
P 9600 2400 P 9600 2400
F 0 "#PWR071" H 9600 2400 30 0001 C CNN F 0 "#PWR085" H 9600 2400 30 0001 C CNN
F 1 "GND" H 9600 2330 30 0001 C CNN F 1 "GND" H 9600 2330 30 0001 C CNN
1 9600 2400 1 9600 2400
1 0 0 -1 1 0 0 -1
@ -445,8 +607,6 @@ F 2 "SM0805_FIXEDMASK" H 10500 6150 60 0001 C CNN
1 10500 6150 1 10500 6150
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Notes 7000 7000 0 250 ~ 50
Power, DAC, CIC, Batt
Text Notes 5000 6700 0 100 ~ 0 Text Notes 5000 6700 0 100 ~ 0
Battery (SRAM + RTC) Battery (SRAM + RTC)
Text Notes 2400 6400 0 50 ~ 0 Text Notes 2400 6400 0 50 ~ 0
@ -460,28 +620,28 @@ REG_SW1
Text Label 3350 3550 0 50 ~ 0 Text Label 3350 3550 0 50 ~ 0
REG_SW2 REG_SW2
$Comp $Comp
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F 0 "#PWR072" H 4350 3510 30 0001 C CNN F 0 "#PWR086" H 4350 3510 30 0001 C CNN
F 1 "+3.3V" H 4350 3660 30 0000 C CNN F 1 "+3.3V" H 4350 3660 30 0000 C CNN
1 4350 3550 1 4350 3550
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +1.2V #PWR073 L +1.2V #PWR087
U 1 1 4C05BAEC U 1 1 4C05BAEC
P 750 3550 P 750 3550
F 0 "#PWR073" H 750 3690 20 0001 C CNN F 0 "#PWR087" H 750 3690 20 0001 C CNN
F 1 "+1.2V" H 750 3660 30 0000 C CNN F 1 "+1.2V" H 750 3660 30 0000 C CNN
1 750 3550 1 750 3550
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR074 L GND #PWR088
U 1 1 4C05AF72 U 1 1 4C05AF72
P 1400 3250 P 1400 3250
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F 1 "GND" H 1400 3180 30 0001 C CNN F 1 "GND" H 1400 3180 30 0001 C CNN
1 1400 3250 1 1400 3250
1 0 0 -1 1 0 0 -1
@ -497,37 +657,37 @@ F 2 "SM0805_FIXEDMASK" H 1400 2900 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR075 L GND #PWR089
U 1 1 4C05ADCE U 1 1 4C05ADCE
P 4200 4650 P 4200 4650
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F 1 "GND" H 4200 4580 30 0001 C CNN F 1 "GND" H 4200 4580 30 0001 C CNN
1 4200 4650 1 4200 4650
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR076 L GND #PWR090
U 1 1 4C05ADC9 U 1 1 4C05ADC9
P 900 4650 P 900 4650
F 0 "#PWR076" H 900 4650 30 0001 C CNN F 0 "#PWR090" H 900 4650 30 0001 C CNN
F 1 "GND" H 900 4580 30 0001 C CNN F 1 "GND" H 900 4580 30 0001 C CNN
1 900 4650 1 900 4650
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +5V #PWR077 L +5V #PWR091
U 1 1 4C05AD31 U 1 1 4C05AD31
P 900 2450 P 900 2450
F 0 "#PWR077" H 900 2540 20 0001 C CNN F 0 "#PWR091" H 900 2540 20 0001 C CNN
F 1 "+5V" H 900 2540 30 0000 C CNN F 1 "+5V" H 900 2540 30 0000 C CNN
1 900 2450 1 900 2450
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR078 L GND #PWR092
U 1 1 4C05AD0F U 1 1 4C05AD0F
P 3600 3250 P 3600 3250
F 0 "#PWR078" H 3600 3250 30 0001 C CNN F 0 "#PWR092" H 3600 3250 30 0001 C CNN
F 1 "GND" H 3600 3180 30 0001 C CNN F 1 "GND" H 3600 3180 30 0001 C CNN
1 3600 3250 1 3600 3250
1 0 0 -1 1 0 0 -1
@ -586,19 +746,19 @@ F 4 "LQH32PN1R0NN0L" V 1200 3550 60 0000 C CNN "PartNo"
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
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U 1 1 4C05A4CA U 1 1 4C05A4CA
P 2650 4650 P 2650 4650
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F 1 "GND" H 2650 4580 30 0001 C CNN F 1 "GND" H 2650 4580 30 0001 C CNN
1 2650 4650 1 2650 4650
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR080 L GND #PWR094
U 1 1 4C05A4C3 U 1 1 4C05A4C3
P 2450 4650 P 2450 4650
F 0 "#PWR080" H 2450 4650 30 0001 C CNN F 0 "#PWR094" H 2450 4650 30 0001 C CNN
F 1 "GND" H 2450 4580 30 0001 C CNN F 1 "GND" H 2450 4580 30 0001 C CNN
1 2450 4650 1 2450 4650
1 0 0 -1 1 0 0 -1
@ -615,45 +775,9 @@ F 2 "QFN10-2x2" H 2550 3550 60 0001 C CNN
$EndComp $EndComp
Text GLabel 9800 4750 2 50 Output ~ 0 Text GLabel 9800 4750 2 50 Output ~ 0
AUDIO_L AUDIO_L
$Comp
L GND #PWR081
U 1 1 4BF98FD5
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F 1 "GND" H 9750 5430 30 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
L GND #PWR082
U 1 1 4BF98FC7
P 9150 5500
F 0 "#PWR082" H 9150 5500 30 0001 C CNN
F 1 "GND" H 9150 5430 30 0001 C CNN
1 9150 5500
1 0 0 -1
$EndComp
Text GLabel 8350 4750 2 50 Output ~ 0 Text GLabel 8350 4750 2 50 Output ~ 0
AUDIO_R AUDIO_R
$Comp $Comp
L GND #PWR083
U 1 1 4BF98F5A
P 8300 5500
F 0 "#PWR083" H 8300 5500 30 0001 C CNN
F 1 "GND" H 8300 5430 30 0001 C CNN
1 8300 5500
1 0 0 -1
$EndComp
$Comp
L GND #PWR084
U 1 1 4BF98F1F
P 7700 5500
F 0 "#PWR084" H 7700 5500 30 0001 C CNN
F 1 "GND" H 7700 5430 30 0001 C CNN
1 7700 5500
1 0 0 -1
$EndComp
$Comp
L R R341 L R R341
U 1 1 4BF98EC6 U 1 1 4BF98EC6
P 8000 4750 P 8000 4750
@ -734,24 +858,6 @@ F 2 "SM0805_FIXEDMASK" H 8300 5200 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR085
U 1 1 4BF98D19
P 9650 4500
F 0 "#PWR085" H 9650 4500 30 0001 C CNN
F 1 "GND" H 9650 4430 30 0001 C CNN
1 9650 4500
1 0 0 -1
$EndComp
$Comp
L GND #PWR086
U 1 1 4BF98C9E
P 10350 4500
F 0 "#PWR086" H 10350 4500 30 0001 C CNN
F 1 "GND" H 10350 4430 30 0001 C CNN
1 10350 4500
1 0 0 -1
$EndComp
$Comp
L C C345 L C C345
U 1 1 4BF98AAB U 1 1 4BF98AAB
P 9650 4100 P 9650 4100
@ -800,19 +906,19 @@ CIC_STATUS
Text Label 5650 1400 0 50 ~ 0 Text Label 5650 1400 0 50 ~ 0
CIC_CLK CIC_CLK
$Comp $Comp
L +BATT #PWR087 L +BATT #PWR095
U 1 1 4BAF2EDB U 1 1 4BAF2EDB
P 5300 6900 P 5300 6900
F 0 "#PWR087" H 5300 6850 20 0001 C CNN F 0 "#PWR095" H 5300 6850 20 0001 C CNN
F 1 "+BATT" H 5300 7000 30 0000 C CNN F 1 "+BATT" H 5300 7000 30 0000 C CNN
1 5300 6900 1 5300 6900
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR088 L GND #PWR096
U 1 1 4BAF2ED2 U 1 1 4BAF2ED2
P 6300 7100 P 6300 7100
F 0 "#PWR088" H 6300 7100 30 0001 C CNN F 0 "#PWR096" H 6300 7100 30 0001 C CNN
F 1 "GND" H 6300 7030 30 0001 C CNN F 1 "GND" H 6300 7030 30 0001 C CNN
1 6300 7100 1 6300 7100
1 0 0 -1 1 0 0 -1
@ -828,15 +934,6 @@ F 2 "BT_KEYSTONE_1059_20MM" H 5800 7000 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR089
U 1 1 4BADC749
P 10150 6550
F 0 "#PWR089" H 10150 6550 30 0001 C CNN
F 1 "GND" H 10150 6480 30 0001 C CNN
1 10150 6550
1 0 0 -1
$EndComp
$Comp
L C C341 L C C341
U 1 1 4BADC720 U 1 1 4BADC720
P 10150 6150 P 10150 6150
@ -846,33 +943,6 @@ F 2 "SM0805_FIXEDMASK" H 10150 6150 60 0001 C CNN
1 10150 6150 1 10150 6150
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp
L +3.3V #PWR090
U 1 1 4BADC711
P 10150 5750
F 0 "#PWR090" H 10150 5710 30 0001 C CNN
F 1 "+3.3V" H 10150 5860 30 0000 C CNN
1 10150 5750
1 0 0 -1
$EndComp
$Comp
L GND #PWR091
U 1 1 4BAD0CFA
P 6550 4800
F 0 "#PWR091" H 6550 4800 30 0001 C CNN
F 1 "GND" H 6550 4730 30 0001 C CNN
1 6550 4800
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR092
U 1 1 4BAD0CEA
P 6550 3050
F 0 "#PWR092" H 6550 3010 30 0001 C CNN
F 1 "+3.3V" H 6550 3160 30 0000 C CNN
1 6550 3050
1 0 0 -1
$EndComp
Text Notes 6150 2850 0 100 ~ 0 Text Notes 6150 2850 0 100 ~ 0
Audio DAC Audio DAC
$Comp $Comp
@ -886,10 +956,10 @@ F 2 "TSSOP10" H 6550 3900 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR093 L GND #PWR097
U 1 1 4BADC745 U 1 1 4BADC745
P 11100 2400 P 11100 2400
F 0 "#PWR093" H 11100 2400 30 0001 C CNN F 0 "#PWR097" H 11100 2400 30 0001 C CNN
F 1 "GND" H 11100 2330 30 0001 C CNN F 1 "GND" H 11100 2330 30 0001 C CNN
1 11100 2400 1 11100 2400
1 0 0 -1 1 0 0 -1
@ -905,10 +975,10 @@ F 2 "SM0805_FIXEDMASK" H 11100 2100 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +5V #PWR094 L +5V #PWR098
U 1 1 4BADC709 U 1 1 4BADC709
P 11100 1800 P 11100 1800
F 0 "#PWR094" H 11100 1890 20 0001 C CNN F 0 "#PWR098" H 11100 1890 20 0001 C CNN
F 1 "+5V" H 11100 1890 30 0000 C CNN F 1 "+5V" H 11100 1890 30 0000 C CNN
1 11100 1800 1 11100 1800
1 0 0 -1 1 0 0 -1
@ -926,19 +996,19 @@ CIC_STATUS
Text GLabel 5650 1400 0 60 Input ~ 0 Text GLabel 5650 1400 0 60 Input ~ 0
CIC_CLK CIC_CLK
$Comp $Comp
L GND #PWR095 L GND #PWR099
U 1 1 4BAD0C41 U 1 1 4BAD0C41
P 8500 1200 P 8500 1200
F 0 "#PWR095" H 8500 1200 30 0001 C CNN F 0 "#PWR099" H 8500 1200 30 0001 C CNN
F 1 "GND" H 8500 1130 30 0001 C CNN F 1 "GND" H 8500 1130 30 0001 C CNN
1 8500 1200 1 8500 1200
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR096 L GND #PWR0100
U 1 1 4BABCB69 U 1 1 4BABCB69
P 3500 6050 P 3500 6050
F 0 "#PWR096" H 3500 6050 30 0001 C CNN F 0 "#PWR0100" H 3500 6050 30 0001 C CNN
F 1 "GND" H 3500 5980 30 0001 C CNN F 1 "GND" H 3500 5980 30 0001 C CNN
1 3500 6050 1 3500 6050
1 0 0 -1 1 0 0 -1
@ -964,19 +1034,19 @@ F 2 "SM0805_FIXEDMASK" H 1600 5700 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR097 L GND #PWR0101
U 1 1 4BABCB5B U 1 1 4BABCB5B
P 1600 6050 P 1600 6050
F 0 "#PWR097" H 1600 6050 30 0001 C CNN F 0 "#PWR0101" H 1600 6050 30 0001 C CNN
F 1 "GND" H 1600 5980 30 0001 C CNN F 1 "GND" H 1600 5980 30 0001 C CNN
1 1600 6050 1 1600 6050
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR098 L GND #PWR0102
U 1 1 4BABCAF4 U 1 1 4BABCAF4
P 1600 7400 P 1600 7400
F 0 "#PWR098" H 1600 7400 30 0001 C CNN F 0 "#PWR0102" H 1600 7400 30 0001 C CNN
F 1 "GND" H 1600 7330 30 0001 C CNN F 1 "GND" H 1600 7330 30 0001 C CNN
1 1600 7400 1 1600 7400
1 0 0 -1 1 0 0 -1
@ -992,10 +1062,10 @@ F 2 "SM0805_FIXEDMASK" H 3500 7050 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR099 L GND #PWR0103
U 1 1 4BABCA9D U 1 1 4BABCA9D
P 3500 7400 P 3500 7400
F 0 "#PWR099" H 3500 7400 30 0001 C CNN F 0 "#PWR0103" H 3500 7400 30 0001 C CNN
F 1 "GND" H 3500 7330 30 0001 C CNN F 1 "GND" H 3500 7330 30 0001 C CNN
1 3500 7400 1 3500 7400
1 0 0 -1 1 0 0 -1
@ -1015,10 +1085,10 @@ Power Supply
Text Notes 6950 700 0 100 ~ 0 Text Notes 6950 700 0 100 ~ 0
SuperCIC Key SuperCIC Key
$Comp $Comp
L +5V #PWR0100 L +5V #PWR0104
U 1 1 4BABC073 U 1 1 4BABC073
P 6350 1000 P 6350 1000
F 0 "#PWR0100" H 6350 1090 20 0001 C CNN F 0 "#PWR0104" H 6350 1090 20 0001 C CNN
F 1 "+5V" H 6350 1090 30 0000 C CNN F 1 "+5V" H 6350 1090 30 0000 C CNN
1 6350 1000 1 6350 1000
1 0 0 -1 1 0 0 -1
@ -1034,55 +1104,55 @@ F 2 "SO8N" H 7450 1600 60 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR0101 L GND #PWR0105
U 1 1 4B6ED41C U 1 1 4B6ED41C
P 2550 7400 P 2550 7400
F 0 "#PWR0101" H 2550 7400 30 0001 C CNN F 0 "#PWR0105" H 2550 7400 30 0001 C CNN
F 1 "GND" H 2550 7330 30 0001 C CNN F 1 "GND" H 2550 7330 30 0001 C CNN
1 2550 7400 1 2550 7400
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GND #PWR0102 L GND #PWR0106
U 1 1 4B6ED418 U 1 1 4B6ED418
P 2550 6050 P 2550 6050
F 0 "#PWR0102" H 2550 6050 30 0001 C CNN F 0 "#PWR0106" H 2550 6050 30 0001 C CNN
F 1 "GND" H 2550 5980 30 0001 C CNN F 1 "GND" H 2550 5980 30 0001 C CNN
1 2550 6050 1 2550 6050
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +3.3V #PWR0103 L +3.3V #PWR0107
U 1 1 4B6ED26C U 1 1 4B6ED26C
P 1150 6500 P 1150 6500
F 0 "#PWR0103" H 1150 6460 30 0001 C CNN F 0 "#PWR0107" H 1150 6460 30 0001 C CNN
F 1 "+3.3V" H 1150 6610 30 0000 C CNN F 1 "+3.3V" H 1150 6610 30 0000 C CNN
1 1150 6500 1 1150 6500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +3.3V #PWR0104 L +3.3V #PWR0108
U 1 1 4B6ED268 U 1 1 4B6ED268
P 1150 5150 P 1150 5150
F 0 "#PWR0104" H 1150 5110 30 0001 C CNN F 0 "#PWR0108" H 1150 5110 30 0001 C CNN
F 1 "+3.3V" H 1150 5260 30 0000 C CNN F 1 "+3.3V" H 1150 5260 30 0000 C CNN
1 1150 5150 1 1150 5150
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +2.5V #PWR0105 L +2.5V #PWR0109
U 1 1 4B6ED246 U 1 1 4B6ED246
P 3950 6500 P 3950 6500
F 0 "#PWR0105" H 3950 6450 20 0001 C CNN F 0 "#PWR0109" H 3950 6450 20 0001 C CNN
F 1 "+2.5V" H 3950 6600 30 0000 C CNN F 1 "+2.5V" H 3950 6600 30 0000 C CNN
1 3950 6500 1 3950 6500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L +1.8V #PWR0106 L +1.8V #PWR0110
U 1 1 4B6ED23A U 1 1 4B6ED23A
P 3950 5150 P 3950 5150
F 0 "#PWR0106" H 3950 5290 20 0001 C CNN F 0 "#PWR0110" H 3950 5290 20 0001 C CNN
F 1 "+1.8V" H 3950 5260 30 0000 C CNN F 1 "+1.8V" H 3950 5260 30 0000 C CNN
1 3950 5150 1 3950 5150
1 0 0 -1 1 0 0 -1

16733
pcb/kicad/RevC/sd2snes.brd
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16
pcb/kicad/RevC/sd2snes.cmp
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@ -1,4 +1,4 @@
Cmp-Mod V01 Created by CvPCB (2010-12-16 BZR 2663)-testing date = Sun 03 Apr 2011 01:52:34 AM CEST Cmp-Mod V01 Created by CvPCB (2010-12-16 BZR 2663)-testing date = Sun 24 Apr 2011 01:27:40 AM CEST
BeginCmp BeginCmp
TimeStamp = /4B6EC9C3/4BAF2EAF; TimeStamp = /4B6EC9C3/4BAF2EAF;
@ -574,6 +574,13 @@ ValeurCmp = BAT54C;
IdModule = SOT23EBC; IdModule = SOT23EBC;
EndCmp EndCmp
BeginCmp
TimeStamp = /4B6EC9C3/4DB2EA56;
Reference = FB341;
ValeurCmp = FILTER;
IdModule = SM0805_FIXEDMASK;
EndCmp
BeginCmp BeginCmp
TimeStamp = /4B6E16F2/4B6E1766; TimeStamp = /4B6E16F2/4B6E1766;
Reference = J101; Reference = J101;
@ -595,6 +602,13 @@ ValeurCmp = Molex_54819;
IdModule = USB-MINIB-THT; IdModule = USB-MINIB-THT;
EndCmp EndCmp
BeginCmp
TimeStamp = /4B6EC9C3/4DB35D41;
Reference = JP341;
ValeurCmp = JUMPER;
IdModule = GS2;
EndCmp
BeginCmp BeginCmp
TimeStamp = /4B6ED75B/4C86265B; TimeStamp = /4B6ED75B/4C86265B;
Reference = JP401; Reference = JP401;

4691
pcb/kicad/RevC/sd2snes.net
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2
pcb/kicad/RevC/sd2snes.pro
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@ -1,4 +1,4 @@
update=Fri 01 Apr 2011 10:39:57 PM CEST update=Mon 25 Apr 2011 03:12:00 AM CEST
version=1 version=1
last_client=pcbnew last_client=pcbnew
[general] [general]

6
pcb/kicad/RevC/sd2snes.sch
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@ -1,4 +1,4 @@
EESchema Schematic File Version 2 date Sun 03 Apr 2011 11:13:38 AM CEST EESchema Schematic File Version 2 date Sun 24 Apr 2011 04:09:57 PM CEST
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -47,7 +47,7 @@ EELAYER END
$Descr A4 11700 8267 $Descr A4 11700 8267
Sheet 1 6 Sheet 1 6
Title "sd2snes Mark II" Title "sd2snes Mark II"
Date "3 apr 2011" Date "23 apr 2011"
Rev "C" Rev "C"
Comp "Maximilian Rehkopf" Comp "Maximilian Rehkopf"
Comment1 "" Comment1 ""
@ -58,7 +58,7 @@ $EndDescr
Wire Notes Line Wire Notes Line
3650 4200 6150 4200 3650 4200 6150 4200
Text Notes 3300 3250 0 100 ~ 0 Text Notes 3300 3250 0 100 ~ 0
Changes from Rev.A / TODO:\n [x] remove FPGA from JTAG chain\n [x] remove SNES IRQ_DIR+IRQ, replace with IRQ_OE. IRQ is unidirectional cart -> console\n (replace 1gate w/ transistor)\n [x] disconnect P2.10 from FPGA, using a different GPIO for IRQ / INIT_B\n [x] add pullup to P2.10\n [ ] add JTAG pullups\n [x] add series resistor for CPU_CLK\n [x] add a jumper in PIC MCLR line to MCU\n [x] change PIC to DIP8 type for easier preprogramming\n [x] change "P1" to "P401" in pin description in silk screen\n [x] filter CIC data lines\n [x] rearrange SD card interface/LEDs on MCU\n [ ] RAs for SNES signals?\n [x] reroute/add decoupling capacitors\n [x] filter SNES control signals (RD, WR, PARD, PAWR, CPU_CLK, IRQ)\n [x] replace 4Mbit SRAM with much cheaper TSOP-II type\n [x] add inverse polarity protection Changes from Rev.A / TODO:\n [x] remove FPGA from JTAG chain\n [x] remove SNES IRQ_DIR+IRQ, replace with IRQ_OE. IRQ is unidirectional cart -> console\n (replace 1gate w/ transistor)\n [x] disconnect P2.10 from FPGA, using a different GPIO for IRQ / INIT_B\n [x] add pullup to P2.10\n [ ] add JTAG pullups\n [x] add series resistor for CPU_CLK\n [x] add a jumper in PIC MCLR line to MCU\n [x] change PIC to DIP8 type for easier preprogramming\n [x] change "P1" to "P401" in pin description in silk screen\n [x] filter CIC data lines\n [x] rearrange SD card interface/LEDs on MCU\n [x] RAs for SNES signals?\n [x] reroute/add decoupling capacitors\n [x] filter SNES control signals (RD, WR, PARD, PAWR, CPU_CLK, IRQ)\n [x] replace 4Mbit SRAM with much cheaper TSOP-II type\n [x] add inverse polarity protection\n [ ] separate GND plane for DAC
$Sheet $Sheet
S 1250 1250 1700 1250 S 1250 1250 1700 1250
U 4B6E16F2 U 4B6E16F2

1904
pcb/kicad/RevC/snesslot.sch
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