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- EESchema Schematic File Version 2 date Thu 05 Aug 2010 12:50:29 PM CEST
- LIBS:power
- LIBS:device
- LIBS:transistors
- LIBS:conn
- LIBS:linear
- LIBS:regul
- LIBS:74xx
- LIBS:cmos4000
- LIBS:adc-dac
- LIBS:memory
- LIBS:xilinx
- LIBS:special
- 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:snescart
- LIBS:misc-74
- LIBS:vreg
- LIBS:lpc1754
- LIBS:sd_card
- LIBS:cy62148ev30
- LIBS:mt45w8mw16
- LIBS:cs4344
- LIBS:double_sch_kcom
- LIBS:usb_minib
- LIBS:mic23250
- LIBS:sd2snes-cache
- EELAYER 24 0
- EELAYER END
- $Descr A4 11700 8267
- Sheet 5 6
- Title "sd2snes Mark II"
- Date "5 aug 2010"
- Rev "A"
- Comp "Maximilian Rehkopf"
- Comment1 ""
- Comment2 ""
- Comment3 ""
- Comment4 ""
- $EndDescr
- Wire Wire Line
- 6400 1400 6700 1400
- Wire Wire Line
- 5850 3900 5550 3900
- Wire Wire Line
- 10500 5950 10500 5850
- Connection ~ 10150 5850
- Wire Wire Line
- 10500 5850 10150 5850
- Wire Notes Line
- 7000 7750 7000 5950
- Wire Notes Line
- 4550 500 4550 7750
- Connection ~ 4200 2500
- Wire Wire Line
- 4050 2500 4350 2500
- Wire Wire Line
- 1700 1500 1700 2300
- Connection ~ 1400 1500
- Wire Wire Line
- 900 1500 3600 1500
- Wire Wire Line
- 900 1500 900 1400
- Connection ~ 2450 1500
- Wire Wire Line
- 2450 1500 2450 1600
- Connection ~ 3400 1500
- Wire Wire Line
- 1700 2300 1800 2300
- Wire Wire Line
- 1400 1500 1400 1650
- Wire Wire Line
- 900 3600 900 3100
- Wire Wire Line
- 4200 2500 4200 2700
- Wire Wire Line
- 4200 2700 3300 2700
- Wire Wire Line
- 3300 2500 3450 2500
- Wire Wire Line
- 1400 2200 1400 2050
- Connection ~ 2650 1600
- Wire Wire Line
- 2650 3400 2650 3600
- Connection ~ 9750 4750
- Wire Wire Line
- 9800 4750 9700 4750
- Wire Wire Line
- 9750 5400 9750 5500
- Wire Wire Line
- 9150 5500 9150 5400
- Wire Wire Line
- 9150 4600 9150 4900
- Wire Wire Line
- 8300 5000 8300 4750
- Wire Wire Line
- 7700 5500 7700 5400
- Wire Wire Line
- 7700 4200 7700 4100
- Wire Wire Line
- 7700 4100 7250 4100
- Wire Wire Line
- 10350 3900 10350 3700
- Connection ~ 10350 4400
- Wire Wire Line
- 10350 4300 10350 4500
- Connection ~ 10050 3700
- Wire Wire Line
- 9650 3900 9650 3800
- Wire Wire Line
- 9650 3800 7250 3800
- Wire Wire Line
- 5850 4100 5550 4100
- Wire Wire Line
- 5850 3700 5550 3700
- Wire Wire Line
- 6300 7100 6300 7000
- Wire Wire Line
- 5500 7000 5300 7000
- Wire Wire Line
- 10150 2250 10150 2150
- Wire Wire Line
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- Wire Wire Line
- 6700 2100 6350 2100
- Wire Wire Line
- 8500 1200 8500 1100
- Wire Wire Line
- 8500 1100 8150 1100
- Wire Wire Line
- 3500 5200 3500 5350
- Wire Wire Line
- 3500 4800 3500 4650
- Wire Wire Line
- 1600 5200 1600 5350
- Connection ~ 3500 6250
- Wire Wire Line
- 3500 6400 3500 6250
- Wire Wire Line
- 1600 6800 1600 6950
- Connection ~ 1750 6250
- Wire Wire Line
- 1750 6250 1750 6450
- Wire Wire Line
- 1750 6450 1850 6450
- Wire Wire Line
- 3950 4450 3950 4650
- Wire Wire Line
- 3950 4650 3250 4650
- Wire Wire Line
- 1850 4650 1150 4650
- Wire Wire Line
- 1150 4650 1150 4450
- Wire Wire Line
- 1850 4850 1750 4850
- Wire Wire Line
- 1750 4850 1750 4650
- Connection ~ 1750 4650
- Wire Wire Line
- 1150 6050 1150 6250
- Wire Wire Line
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- Wire Wire Line
- 3250 6250 3950 6250
- Wire Wire Line
- 3950 6250 3950 6050
- Wire Wire Line
- 3500 6800 3500 6950
- Wire Wire Line
- 1600 6250 1600 6400
- Connection ~ 1600 6250
- Wire Wire Line
- 1600 4800 1600 4650
- Connection ~ 1600 4650
- Connection ~ 3500 4650
- Wire Wire Line
- 6700 1100 6350 1100
- Wire Wire Line
- 6350 1100 6350 1000
- Wire Wire Line
- 6700 1800 6350 1800
- Wire Wire Line
- 8150 1400 8650 1400
- Wire Wire Line
- 8150 2100 8650 2100
- Wire Wire Line
- 10150 1750 10150 1650
- Wire Wire Line
- 10150 6550 10150 6350
- Wire Wire Line
- 6550 3250 6550 3050
- Wire Wire Line
- 6550 4800 6550 4550
- Wire Wire Line
- 10150 5950 10150 5750
- Wire Wire Line
- 6300 7000 6100 7000
- Wire Wire Line
- 5300 7000 5300 6900
- Wire Wire Line
- 5850 4000 5550 4000
- Wire Wire Line
- 9650 4300 9650 4500
- Wire Wire Line
- 10350 3700 7250 3700
- Wire Wire Line
- 10050 4300 10050 4400
- Wire Wire Line
- 10050 4400 10350 4400
- Wire Wire Line
- 10050 3900 10050 3700
- Wire Wire Line
- 7250 4000 9150 4000
- Wire Wire Line
- 9150 4000 9150 4200
- Wire Wire Line
- 7700 4900 7700 4600
- Wire Wire Line
- 7750 4750 7700 4750
- Connection ~ 7700 4750
- Wire Wire Line
- 8300 5400 8300 5500
- Wire Wire Line
- 8250 4750 8350 4750
- Connection ~ 8300 4750
- Wire Wire Line
- 9200 4750 9150 4750
- Connection ~ 9150 4750
- Wire Wire Line
- 9750 5000 9750 4750
- Wire Wire Line
- 2450 3400 2450 3600
- Connection ~ 2450 1600
- Wire Wire Line
- 3600 2200 3600 2050
- Wire Wire Line
- 1650 2500 1800 2500
- Wire Wire Line
- 900 2500 900 2700
- Wire Wire Line
- 900 2700 1800 2700
- Wire Wire Line
- 4200 3600 4200 3100
- Wire Wire Line
- 3600 1500 3600 1650
- Wire Wire Line
- 3300 2300 3400 2300
- Connection ~ 1700 1500
- Wire Wire Line
- 2650 1500 2650 1600
- Connection ~ 2650 1500
- Wire Wire Line
- 3400 2300 3400 1500
- Wire Wire Line
- 1050 2500 750 2500
- Connection ~ 900 2500
- Wire Notes Line
- 7000 5950 4550 5950
- Wire Notes Line
- 4550 2500 11200 2500
- Wire Wire Line
- 10500 6350 10500 6450
- Wire Wire Line
- 10500 6450 10150 6450
- Connection ~ 10150 6450
- Wire Wire Line
- 5900 1400 5650 1400
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- F 0 "R331" V 6230 1400 50 0000 C CNN
- F 1 "680" V 6150 1400 50 0000 C CNN
- F 2 "SM0805_FIXEDMASK" H 6150 1400 60 0001 C CNN
- 1 6150 1400
- 0 1 1 0
- $EndComp
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- DAC_/DEM
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- 1 10500 6150
- 1 0 0 -1
- $EndComp
- Text Notes 7000 7000 0 250 ~ 50
- Power, DAC, CIC, Batt
- Text Notes 5000 6700 0 100 ~ 0
- Battery (SRAM + RTC)
- Text Notes 2400 5950 0 50 ~ 0
- 2.5V LDO
- Text Notes 2400 4350 0 50 ~ 0
- 1.8V LDO
- Text Notes 2100 1350 0 50 ~ 0
- 3.3V + 1.2V Step-Down
- Text Label 1700 2500 0 50 ~ 0
- REG_SW1
- Text Label 3350 2500 0 50 ~ 0
- REG_SW2
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- 1 4350 2500
- 1 0 0 -1
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- F 0 "#PWR067" H 750 2640 20 0001 C CNN
- F 1 "+1.2V" H 750 2610 30 0000 C CNN
- 1 750 2500
- 1 0 0 -1
- $EndComp
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- P 1400 2200
- F 0 "#PWR068" H 1400 2200 30 0001 C CNN
- F 1 "GND" H 1400 2130 30 0001 C CNN
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- 1 0 0 -1
- $EndComp
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- P 4200 3600
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- F 1 "GND" H 4200 3530 30 0001 C CNN
- 1 4200 3600
- 1 0 0 -1
- $EndComp
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- P 900 3600
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- F 1 "GND" H 900 3530 30 0001 C CNN
- 1 900 3600
- 1 0 0 -1
- $EndComp
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- 1 900 1400
- 1 0 0 -1
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- 1 0 0 -1
- $EndComp
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- F 0 "C303" H 950 3000 50 0000 L CNN
- F 1 "4.7u" H 950 2800 50 0000 L CNN
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- 1 900 2900
- 1 0 0 -1
- $EndComp
- $Comp
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- 1 0 0 -1
- $EndComp
- $Comp
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- 0 -1 -1 0
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- 1 1350 2500
- 0 -1 -1 0
- $EndComp
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- P 2650 3600
- F 0 "#PWR073" H 2650 3600 30 0001 C CNN
- F 1 "GND" H 2650 3530 30 0001 C CNN
- 1 2650 3600
- 1 0 0 -1
- $EndComp
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- P 2450 3600
- F 0 "#PWR074" H 2450 3600 30 0001 C CNN
- F 1 "GND" H 2450 3530 30 0001 C CNN
- 1 2450 3600
- 1 0 0 -1
- $EndComp
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- U 1 1 4C05879D
- P 2550 2500
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- F 2 "QFN10-2x2" H 2550 2500 60 0001 C CNN
- 1 2550 2500
- 1 0 0 -1
- $EndComp
- Text GLabel 9800 4750 2 50 Output ~ 0
- AUDIO_L
- $Comp
- L GND #PWR075
- U 1 1 4BF98FD5
- P 9750 5500
- F 0 "#PWR075" H 9750 5500 30 0001 C CNN
- F 1 "GND" H 9750 5430 30 0001 C CNN
- 1 9750 5500
- 1 0 0 -1
- $EndComp
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- U 1 1 4BF98FC7
- P 9150 5500
- F 0 "#PWR076" 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
- AUDIO_R
- $Comp
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- U 1 1 4BF98F5A
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- 1 8300 5500
- 1 0 0 -1
- $EndComp
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- $EndComp
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- F 1 "470" V 8000 4750 50 0000 C CNN
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- 1 8000 4750
- 0 1 1 0
- $EndComp
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- F 0 "R342" V 7780 5150 50 0000 C CNN
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- F 1 "3,3n" H 9800 5100 50 0000 L CNN
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- 1 9750 5200
- 1 0 0 -1
- $EndComp
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- P 7700 4400
- F 0 "C346" H 7750 4500 50 0000 L CNN
- F 1 "3.3u" H 7750 4300 50 0000 L CNN
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- 1 7700 4400
- 1 0 0 1
- $EndComp
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- P 9150 4400
- F 0 "C348" H 9200 4500 50 0000 L CNN
- F 1 "3.3u" H 9200 4300 50 0000 L CNN
- F 2 "SM0805_FIXEDMASK" H 9150 4400 60 0001 C CNN
- 1 9150 4400
- 1 0 0 1
- $EndComp
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- U 1 1 4BF98EB9
- P 9150 5150
- F 0 "R344" V 9230 5150 50 0000 C CNN
- F 1 "10k" V 9150 5150 50 0000 C CNN
- F 2 "SM0805_FIXEDMASK" H 9150 5150 60 0001 C CNN
- 1 9150 5150
- 1 0 0 -1
- $EndComp
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- 1 9450 4750
- 0 1 1 0
- $EndComp
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- 1 8300 5200
- 1 0 0 -1
- $EndComp
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- U 1 1 4BF98D19
- P 9650 4500
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- 1 9650 4500
- 1 0 0 -1
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- L GND #PWR080
- U 1 1 4BF98C9E
- P 10350 4500
- F 0 "#PWR080" 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
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- 1 9650 4100
- 1 0 0 -1
- $EndComp
- $Comp
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- 1 0 0 -1
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- 1 10350 4100
- 1 0 0 -1
- $EndComp
- Text GLabel 5550 4100 0 50 Input ~ 0
- DAC_MCLK
- Text GLabel 5550 4000 0 50 Input ~ 0
- DAC_LRCK
- Text GLabel 5550 3700 0 50 Input ~ 0
- DAC_SDIN
- Text Label 8200 2100 0 50 ~ 0
- CIC_RESET
- Text Label 8200 1800 0 50 ~ 0
- CIC_DATA1
- Text Label 8200 1400 0 50 ~ 0
- CIC_DATA0
- Text Label 6450 2100 0 50 ~ 0
- CIC_MCLR
- Text Label 6450 1800 0 50 ~ 0
- CIC_STATUS
- Text Label 5650 1400 0 50 ~ 0
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- $Comp
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- F 0 "#PWR081" H 5300 6850 20 0001 C CNN
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- 1 0 0 -1
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- 1 0 0 -1
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- 1 5800 7000
- 1 0 0 -1
- $EndComp
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- L GND #PWR083
- U 1 1 4BADC749
- P 10150 6550
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- 1 0 0 -1
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- 1 0 0 -1
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- $Comp
- L +3.3V #PWR084
- U 1 1 4BADC711
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- F 1 "+3.3V" H 10150 5860 30 0000 C CNN
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- $EndComp
- $Comp
- L GND #PWR085
- U 1 1 4BAD0CFA
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- U 1 1 4B6ED134
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