EESchema Schematic File Version 2 date Tue Dec 25 19:52:24 2012 LIBS:c LIBS:r LIBS:inductor LIBS:led LIBS:con LIBS:lpc1100-qfn33 LIBS:lis3dh LIBS:gencon LIBS:pwr LIBS:powered LIBS:evqq7 LIBS:pmosfet-gsd LIBS:tps6216x LIBS:memcard8 EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "25 dec 2012" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L C C4 U 1 1 50980865 P 2750 4100 F 0 "C4" H 2800 4200 60 0000 L CNN F 1 "100n" H 2800 4000 60 0000 L CNN 1 2750 4100 1 0 0 -1 $EndComp $Comp L C C3 U 1 1 50980874 P 2250 4100 F 0 "C3" H 2300 4200 60 0000 L CNN F 1 "100n" H 2300 4000 60 0000 L CNN 1 2250 4100 1 0 0 -1 $EndComp $Comp L PMOSFET-GSD Q1 U 1 1 509808F1 P 1950 6000 F 0 "Q1" H 1800 6325 60 0000 C CNN F 1 "PMOSFET-GSD" H 1600 5700 60 0000 C CNN 1 1950 6000 1 0 0 1 $EndComp $Comp L CONN_6 CON3 U 1 1 50980CAB P 2300 2550 F 0 "CON3" H 2300 2900 60 0000 C CNN F 1 "CONN_6" H 2300 2200 60 0000 C CNN 1 2300 2550 -1 0 0 -1 $EndComp $Comp L GND #PWR01 U 1 1 50980F6F P 2650 7600 F 0 "#PWR01" H 2650 7600 30 0001 C CNN F 1 "GND" H 2650 7530 30 0001 C CNN 1 2650 7600 1 0 0 -1 $EndComp $Comp L C C7 U 1 1 50980FF7 P 2650 6000 F 0 "C7" H 2700 6100 60 0000 L CNN F 1 "1u" H 2700 5900 60 0000 L CNN 1 2650 6000 1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 50981355 P 3500 3000 F 0 "#PWR02" H 3500 3000 30 0001 C CNN F 1 "GND" H 3500 2930 30 0001 C CNN 1 3500 3000 1 0 0 -1 $EndComp Text Label 1000 6000 0 60 ~ 0 nPWR $Comp L GND #PWR03 U 1 1 50981E14 P 8500 2600 F 0 "#PWR03" H 8500 2600 30 0001 C CNN F 1 "GND" H 8500 2530 30 0001 C CNN 1 8500 2600 1 0 0 -1 $EndComp $Comp L POWERED #FLG04 U 1 1 5098281C P 1050 1150 F 0 "#FLG04" H 1250 1050 60 0001 C CNN F 1 "POWERED" H 1050 1200 60 0000 C CNN 1 1050 1150 1 0 0 -1 $EndComp $Comp L GND #PWR05 U 1 1 50982822 P 1050 1550 F 0 "#PWR05" H 1050 1550 30 0001 C CNN F 1 "GND" H 1050 1480 30 0001 C CNN 1 1050 1550 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 5098318B P 9700 6900 F 0 "#PWR06" H 9700 6900 30 0001 C CNN F 1 "GND" H 9700 6830 30 0001 C CNN 1 9700 6900 1 0 0 -1 $EndComp NoConn ~ 9200 6100 Text Label 10200 6200 0 60 ~ 0 SW_W Text Label 10200 6100 0 60 ~ 0 SW_SW Text Label 10200 6000 0 60 ~ 0 SW_S Text Label 8800 6000 0 60 ~ 0 SW_E Text Label 8800 6200 0 60 ~ 0 SW_N Text Label 8000 4300 0 60 ~ 0 SW_S Text Label 8000 4150 0 60 ~ 0 SW_SW Text Label 8000 4000 0 60 ~ 0 SW_W Text Label 6250 6200 1 60 ~ 0 SW_N Text Label 8000 4750 0 60 ~ 0 SW_E Text Label 1000 6700 0 60 ~ 0 DAT2 Text Label 1000 6800 0 60 ~ 0 DAT3 Text Label 1000 7100 0 60 ~ 0 CLK Text Label 1000 7300 0 60 ~ 0 DAT0 Text Label 1000 6900 0 60 ~ 0 CMD Text Label 1000 7400 0 60 ~ 0 DAT1 Text Label 2150 7000 0 60 ~ 0 VCARD $Comp L LPC1100-QFN33 U2 U 1 1 50D66A9A P 5800 4150 F 0 "U2" H 4300 5550 60 0000 L CNN F 1 "LPC1112FHN33/202" H 6850 2850 60 0000 L CNN 1 5800 4150 1 0 0 -1 $EndComp $Comp L LIS3DH U3 U 1 1 50D66AB3 P 9600 2100 F 0 "U3" H 9000 2750 60 0000 L CNN F 1 "LIS3DH" H 9600 2250 60 0000 C CNN 1 9600 2100 1 0 0 -1 $EndComp $Comp L LED D1 U 1 1 50D66AC2 P 1000 4000 F 0 "D1" H 1000 4100 60 0000 C CNN F 1 "ORANGE" H 1000 3900 60 0000 C CNN 1 1000 4000 0 -1 1 0 $EndComp $Comp L MEMCARD8-SHIELD4-SW CON5 U 1 1 50D66B90 P 3200 7100 F 0 "CON5" H 3100 7600 60 0000 L CNN F 1 "MEMCARD8-SHIELD4-SW" H 3450 6650 60 0000 C CNN 1 3200 7100 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 50D66B9F P 7000 1550 F 0 "C2" H 7050 1650 60 0000 L CNN F 1 "22u/6.3V" H 7050 1450 60 0000 L CNN 1 7000 1550 1 0 0 -1 $EndComp $Comp L C C1 U 1 1 50D66BAE P 3500 1350 F 0 "C1" H 3550 1450 60 0000 L CNN F 1 "10u/16V" H 3550 1250 60 0000 L CNN 1 3500 1350 1 0 0 -1 $EndComp $Comp L INDUCTOR L1 U 1 1 50D66BBD P 6450 950 F 0 "L1" H 6450 1100 60 0000 C CNN F 1 "2.2uH/1.5A" H 6450 850 60 0000 C CNN 1 6450 950 1 0 0 -1 $EndComp $Comp L C C5 U 1 1 50D66BCC P 7700 1400 F 0 "C5" H 7750 1500 60 0000 L CNN F 1 "10u" H 7750 1300 60 0000 L CNN 1 7700 1400 1 0 0 -1 $EndComp $Comp L CONN_1 CON2 U 1 1 50D66C61 P 2400 1750 F 0 "CON2" H 2400 1850 60 0000 C CNN F 1 "CONN_1" H 2400 1650 60 0000 C CNN 1 2400 1750 -1 0 0 1 $EndComp $Comp L CONN_1 CON1 U 1 1 50D66C70 P 2400 950 F 0 "CON1" H 2400 1050 60 0000 C CNN F 1 "CONN_1" H 2400 850 60 0000 C CNN 1 2400 950 -1 0 0 1 $EndComp $Comp L C C6 U 1 1 50D66CA6 P 8100 1400 F 0 "C6" H 8150 1500 60 0000 L CNN F 1 "100n" H 8150 1300 60 0000 L CNN 1 8100 1400 1 0 0 -1 $EndComp NoConn ~ 4000 4300 $Comp L 3V3 #PWR07 U 1 1 50D8B951 P 3500 2100 F 0 "#PWR07" H 3500 2060 30 0001 C CNN F 1 "3V3" H 3500 2250 60 0000 C CNN 1 3500 2100 1 0 0 -1 $EndComp Text Label 2900 2300 0 60 ~ 0 RXD Text Label 2900 2400 0 60 ~ 0 TXD Text Label 2900 2500 0 60 ~ 0 nISP Text Label 2900 2600 0 60 ~ 0 nRESET Text Label 2900 2700 0 60 ~ 0 3V3 Text Label 2900 2800 0 60 ~ 0 GND $Comp L 3V3 #PWR08 U 1 1 50D8BA0D P 3400 4450 F 0 "#PWR08" H 3400 4410 30 0001 C CNN F 1 "3V3" H 3400 4600 60 0000 C CNN 1 3400 4450 0 -1 -1 0 $EndComp $Comp L GND #PWR09 U 1 1 50D8BA13 P 3700 4150 F 0 "#PWR09" H 3700 4150 30 0001 C CNN F 1 "GND" H 3700 4080 30 0001 C CNN 1 3700 4150 0 1 1 0 $EndComp $Comp L 3V3 #PWR010 U 1 1 50D8BB5F P 5650 1750 F 0 "#PWR010" H 5650 1710 30 0001 C CNN F 1 "3V3" H 5650 1900 60 0000 C CNN 1 5650 1750 1 0 0 -1 $EndComp $Comp L GND #PWR011 U 1 1 50D8BC03 P 6700 5900 F 0 "#PWR011" H 6700 5900 30 0001 C CNN F 1 "GND" H 6700 5830 30 0001 C CNN 1 6700 5900 1 0 0 -1 $EndComp NoConn ~ 9550 1200 NoConn ~ 9700 1200 NoConn ~ 10500 1800 $Comp L GND #PWR012 U 1 1 50D8BCA9 P 4300 7600 F 0 "#PWR012" H 4300 7600 30 0001 C CNN F 1 "GND" H 4300 7530 30 0001 C CNN 1 4300 7600 1 0 0 -1 $EndComp $Comp L CONN_8 CON4 U 1 1 50D8BF2A P 10550 4750 F 0 "CON4" H 10550 5200 60 0000 C CNN F 1 "CONN_8" H 10550 4300 60 0000 C CNN 1 10550 4750 1 0 0 -1 $EndComp $Comp L GND #PWR013 U 1 1 50D8BF37 P 9950 5350 F 0 "#PWR013" H 9950 5350 30 0001 C CNN F 1 "GND" H 9950 5280 30 0001 C CNN 1 9950 5350 1 0 0 -1 $EndComp Text Label 9350 4500 0 60 ~ 0 SCLK Text Label 9350 4600 0 60 ~ 0 LCLK Text Label 9350 4700 0 60 ~ 0 DS Text Label 9350 4800 0 60 ~ 0 VBAT Text Label 9350 4900 0 60 ~ 0 LEDS_EN Text Label 9350 5000 0 60 ~ 0 VLED NoConn ~ 9150 5000 Text Label 8000 3700 0 60 ~ 0 LCLK Text Label 8000 3850 0 60 ~ 0 LEDS_EN Text Label 8000 4450 0 60 ~ 0 SCLK Text Label 8000 4600 0 60 ~ 0 DS $Comp L GND #PWR014 U 1 1 50D99C8C P 8100 1800 F 0 "#PWR014" H 8100 1800 30 0001 C CNN F 1 "GND" H 8100 1730 30 0001 C CNN 1 8100 1800 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 50D99C92 P 7700 1800 F 0 "#PWR015" H 7700 1800 30 0001 C CNN F 1 "GND" H 7700 1730 30 0001 C CNN 1 7700 1800 1 0 0 -1 $EndComp $Comp L GND #PWR016 U 1 1 50D99E62 P 10700 2600 F 0 "#PWR016" H 10700 2600 30 0001 C CNN F 1 "GND" H 10700 2530 30 0001 C CNN 1 10700 2600 1 0 0 -1 $EndComp NoConn ~ 10500 2400 $Comp L R R1 U 1 1 50D9A150 P 1000 3350 F 0 "R1" H 1130 3400 60 0000 C CNN F 1 "100" H 1150 3300 60 0000 C CNN 1 1000 3350 1 0 0 -1 $EndComp NoConn ~ 5700 800 $Comp L GND #PWR017 U 1 1 50D9A696 P 4100 1950 F 0 "#PWR017" H 4100 1950 30 0001 C CNN F 1 "GND" H 4100 1880 30 0001 C CNN 1 4100 1950 1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 50D9A69C P 5900 1450 F 0 "#PWR018" H 5900 1450 30 0001 C CNN F 1 "GND" H 5900 1380 30 0001 C CNN 1 5900 1450 1 0 0 -1 $EndComp $Comp L GND #PWR019 U 1 1 50D9A6A2 P 7000 1950 F 0 "#PWR019" H 7000 1950 30 0001 C CNN F 1 "GND" H 7000 1880 30 0001 C CNN 1 7000 1950 1 0 0 -1 $EndComp $Comp L 3V3 #PWR020 U 1 1 50D9A9F5 P 7000 750 F 0 "#PWR020" H 7000 710 30 0001 C CNN F 1 "3V3" H 7000 900 60 0000 C CNN 1 7000 750 1 0 0 -1 $EndComp Text Label 3000 950 0 60 ~ 0 VBAT Text Label 5500 2350 1 60 ~ 0 ACC_SCLK Text Label 10900 2100 0 60 ~ 0 ACC_INT Text Label 9550 3600 1 60 ~ 0 ACC_MOSI Text Label 9700 3600 1 60 ~ 0 ACC_MISO Text Label 9850 3600 1 60 ~ 0 ACC_nCS Text Label 5500 6200 1 60 ~ 0 LED Text Label 1000 4500 1 60 ~ 0 LED $Comp L 3V3 #PWR021 U 1 1 50D9ABD6 P 2650 5200 F 0 "#PWR021" H 2650 5160 30 0001 C CNN F 1 "3V3" H 2650 5350 60 0000 C CNN 1 2650 5200 1 0 0 -1 $EndComp $Comp L TPS6216X U1 U 1 1 50D9AEC8 P 5100 1000 F 0 "U1" H 4800 1350 60 0000 L CNN F 1 "TPS6216X" H 5150 550 60 0000 L CNN 1 5100 1000 1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 50D9AEDA P 5100 1850 F 0 "#PWR022" H 5100 1850 30 0001 C CNN F 1 "GND" H 5100 1780 30 0001 C CNN 1 5100 1850 1 0 0 -1 $EndComp Text Label 5850 950 0 60 ~ 0 SW Text Label 8000 2250 0 60 ~ 0 ACC_SCLK Text Label 5800 2350 1 60 ~ 0 ACC_MOSI Text Label 5950 2350 1 60 ~ 0 ACC_MISO Text Label 6100 2350 1 60 ~ 0 ACC_nCS Text Label 6250 2350 1 60 ~ 0 ACC_INT $Comp L GND #PWR023 U 1 1 50D9C9D9 P 2250 4500 F 0 "#PWR023" H 2250 4500 30 0001 C CNN F 1 "GND" H 2250 4430 30 0001 C CNN 1 2250 4500 1 0 0 -1 $EndComp $Comp L GND #PWR024 U 1 1 50D9C9DF P 2750 4500 F 0 "#PWR024" H 2750 4500 30 0001 C CNN F 1 "GND" H 2750 4430 30 0001 C CNN 1 2750 4500 1 0 0 -1 $EndComp $Comp L 3V3 #PWR025 U 1 1 50D9C9E5 P 2750 3700 F 0 "#PWR025" H 2750 3660 30 0001 C CNN F 1 "3V3" H 2750 3850 60 0000 C CNN 1 2750 3700 1 0 0 -1 $EndComp $Comp L 3V3 #PWR026 U 1 1 50D9C9EB P 2250 3700 F 0 "#PWR026" H 2250 3660 30 0001 C CNN F 1 "3V3" H 2250 3850 60 0000 C CNN 1 2250 3700 1 0 0 -1 $EndComp $Comp L 3V3 #PWR027 U 1 1 50D9CF1D P 9850 800 F 0 "#PWR027" H 9850 760 30 0001 C CNN F 1 "3V3" H 9850 950 60 0000 C CNN 1 9850 800 1 0 0 -1 $EndComp Text Label 3600 4600 0 60 ~ 0 DAT1 Text Label 3600 4750 0 60 ~ 0 DAT0 Text Label 5200 6200 1 60 ~ 0 CLK $Comp L 3V3 #PWR028 U 1 1 50D9D3DE P 1000 2900 F 0 "#PWR028" H 1000 2860 30 0001 C CNN F 1 "3V3" H 1000 3050 60 0000 C CNN 1 1000 2900 1 0 0 -1 $EndComp Text Label 5350 6200 1 60 ~ 0 nPWR Text Label 5650 6200 1 60 ~ 0 CMD Text Label 5800 6200 1 60 ~ 0 DAT3 Text Label 5950 6200 1 60 ~ 0 DAT2 Text Label 4200 6700 0 60 ~ 0 CARD_SW Text Label 6100 6200 1 60 ~ 0 CARD_SW NoConn ~ 4100 7100 NoConn ~ 4100 7300 $Comp L EVQQ7 SW1 U 1 1 50982700 P 9600 6100 F 0 "SW1" H 9400 5800 60 0000 C CNN F 1 "EVQQ7" H 9250 6350 60 0000 C CNN 1 9600 6100 -1 0 0 1 $EndComp NoConn ~ 9500 5700 NoConn ~ 9600 5700 Wire Wire Line 800 6900 2850 6900 Wire Wire Line 800 7300 2850 7300 Wire Wire Line 800 7400 2850 7400 Wire Wire Line 2850 7200 2650 7200 Wire Wire Line 2650 6200 2650 7600 Wire Wire Line 2850 7000 2050 7000 Wire Wire Line 2050 7000 2050 6400 Connection ~ 2650 7200 Wire Wire Line 2050 5600 2050 5400 Wire Wire Line 2650 5200 2650 5800 Connection ~ 2650 5400 Wire Wire Line 3500 3000 3500 2800 Wire Wire Line 3500 2800 2700 2800 Wire Wire Line 800 7100 2850 7100 Wire Wire Line 800 6700 2850 6700 Wire Wire Line 800 6000 1650 6000 Wire Wire Line 1050 1350 1050 1550 Wire Wire Line 10600 6200 10000 6200 Wire Wire Line 10600 6100 10000 6100 Wire Wire Line 10600 6000 10000 6000 Wire Wire Line 8600 6200 9200 6200 Wire Wire Line 8600 6000 9200 6000 Wire Wire Line 2850 6800 800 6800 Wire Wire Line 4000 4000 3700 4000 Wire Wire Line 4000 3850 3800 3850 Wire Wire Line 3700 4000 3700 2600 Wire Wire Line 3700 2600 2700 2600 Wire Wire Line 3800 3850 3800 2500 Wire Wire Line 3800 2500 2700 2500 Wire Wire Line 5200 2550 5200 2400 Wire Wire Line 5200 2400 2700 2400 Wire Wire Line 5350 2550 5350 2300 Wire Wire Line 5350 2300 2700 2300 Wire Wire Line 2700 2700 3500 2700 Wire Wire Line 3500 2700 3500 2100 Wire Wire Line 4000 4150 3700 4150 Wire Wire Line 4000 4450 3400 4450 Wire Wire Line 5650 1750 5650 2550 Wire Wire Line 6700 5650 6700 5900 Wire Wire Line 4300 6800 4300 7600 Wire Wire Line 4100 7200 4300 7200 Connection ~ 4300 7200 Wire Wire Line 4100 7400 4300 7400 Connection ~ 4300 7400 Wire Wire Line 10150 5100 9950 5100 Wire Wire Line 10150 4400 9950 4400 Wire Wire Line 10150 5000 9150 5000 Wire Wire Line 9150 4800 10150 4800 Wire Wire Line 9950 4400 9950 5350 Wire Wire Line 7800 3700 8500 3700 Wire Wire Line 7800 3850 8500 3850 Wire Wire Line 7800 4300 8500 4300 Connection ~ 9950 5100 Connection ~ 9950 5100 Wire Wire Line 6100 1700 6100 2550 Wire Wire Line 6250 1700 6250 2550 Wire Wire Line 7800 4600 8500 4600 Wire Wire Line 8700 1800 8500 1800 Wire Wire Line 8500 1000 8500 1800 Wire Wire Line 7700 1000 9850 1000 Wire Wire Line 9850 800 9850 1200 Wire Wire Line 8100 1200 8100 1000 Connection ~ 8500 1000 Wire Wire Line 7700 1200 7700 1000 Connection ~ 8100 1000 Wire Wire Line 7700 1600 7700 1800 Wire Wire Line 8100 1600 8100 1800 Wire Wire Line 8700 2400 8500 2400 Wire Wire Line 8500 2400 8500 2600 Wire Wire Line 10500 1950 10700 1950 Wire Wire Line 10700 1950 10700 2600 Wire Wire Line 10500 2250 10700 2250 Connection ~ 10700 2250 Wire Wire Line 2800 950 4500 950 Wire Wire Line 4100 800 4500 800 Wire Wire Line 4500 1100 4300 1100 Wire Wire Line 4300 1100 4300 950 Connection ~ 4300 950 Wire Wire Line 5700 950 6100 950 Wire Wire Line 6800 950 7000 950 Wire Wire Line 7000 750 7000 1350 Wire Wire Line 5700 1250 5900 1250 Wire Wire Line 5900 1250 5900 1450 Wire Wire Line 5700 1100 5900 1100 Wire Wire Line 5900 1100 5900 1150 Wire Wire Line 5900 1150 7000 1150 Connection ~ 7000 1150 Connection ~ 7000 950 Wire Wire Line 7000 1750 7000 1950 Wire Wire Line 4100 1750 2800 1750 Connection ~ 3500 1750 Wire Wire Line 3500 1150 3500 950 Connection ~ 3500 950 Wire Wire Line 4100 800 4100 1950 Wire Wire Line 4500 1250 4100 1250 Connection ~ 4100 1250 Connection ~ 4100 1750 Wire Wire Line 3500 1750 3500 1550 Wire Wire Line 7800 2250 8700 2250 Wire Wire Line 11400 2100 10500 2100 Wire Wire Line 9550 3000 9550 3800 Wire Wire Line 9700 3800 9700 3000 Wire Wire Line 9850 3800 9850 3000 Wire Wire Line 5350 6400 5350 5650 Wire Wire Line 2050 5400 2650 5400 Wire Wire Line 5100 1650 5100 1850 Wire Wire Line 9150 4500 10150 4500 Wire Wire Line 9150 4600 10150 4600 Wire Wire Line 9150 4700 10150 4700 Wire Wire Line 9150 4900 10150 4900 Wire Wire Line 5500 1700 5500 2550 Wire Wire Line 5800 1700 5800 2550 Wire Wire Line 5950 1700 5950 2550 Wire Wire Line 8500 4450 7800 4450 Wire Wire Line 8500 4150 7800 4150 Wire Wire Line 8500 4000 7800 4000 Wire Wire Line 8500 4750 7800 4750 Wire Wire Line 6250 6400 6250 5650 Wire Wire Line 2250 3700 2250 3900 Wire Wire Line 2750 3700 2750 3900 Wire Wire Line 2250 4300 2250 4500 Wire Wire Line 2750 4300 2750 4500 Connection ~ 9850 1000 Wire Wire Line 3400 4600 4000 4600 Wire Wire Line 3400 4750 4000 4750 Wire Wire Line 5200 6400 5200 5650 Wire Wire Line 1000 2900 1000 3100 Wire Wire Line 5500 6400 5500 5650 Wire Wire Line 5650 6400 5650 5650 Wire Wire Line 5800 6400 5800 5650 Wire Wire Line 5950 6400 5950 5650 Wire Wire Line 4100 6800 4300 6800 Wire Wire Line 4100 6700 4600 6700 Wire Wire Line 1000 4700 1000 4200 Wire Wire Line 1000 3600 1000 3800 Wire Wire Line 6100 6400 6100 5650 Wire Wire Line 9700 6500 9700 6900 Wire Wire Line 9600 6500 9600 6700 Wire Wire Line 9600 6700 9700 6700 Connection ~ 9700 6700 $EndSCHEMATC