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PCB: Rev.C RC1

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ikari 2011-02-08 01:05:44 +01:00
parent 0a584719ff
commit 4bd8d2212e
6 changed files with 7 additions and 7 deletions
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2
pcb/kicad/RevC/fpga.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors

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pcb/kicad/RevC/mcu.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors

2
pcb/kicad/RevC/memory.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors

2
pcb/kicad/RevC/pwr_misc.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors

4
pcb/kicad/RevC/sd2snes.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors
@ -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 [ ] 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 [ ] 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
$Sheet $Sheet
S 1250 1250 1700 1250 S 1250 1250 1700 1250
U 4B6E16F2 U 4B6E16F2

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pcb/kicad/RevC/snesslot.sch
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EESchema Schematic File Version 2 date Fri 04 Feb 2011 01:04:25 PM CET EESchema Schematic File Version 2 date Tue 08 Feb 2011 01:05:31 AM CET
LIBS:power LIBS:power
LIBS:device LIBS:device
LIBS:transistors LIBS:transistors