EESchema Schematic File Version 2 date Tue Oct 4 12:44:34 2011 LIBS:power LIBS:device LIBS:8_10-card LIBS:conn LIBS:usb_a_plug EELAYER 24 0 EELAYER END $Descr A4 11700 8267 Sheet 1 1 Title "" Date "4 oct 2011" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Notes Line 8450 5800 8450 6200 Connection ~ 7650 4450 Wire Wire Line 7650 4450 7650 4650 Connection ~ 8150 4450 Wire Wire Line 8150 4650 8150 4450 Wire Notes Line 5200 6250 5200 7100 Wire Notes Line 4500 4950 4500 5500 Wire Wire Line 3600 5400 3900 5400 Wire Wire Line 3900 5400 3900 5650 Wire Wire Line 3900 5650 5400 5650 Connection ~ 5000 5750 Wire Wire Line 5000 5750 5000 6350 Wire Wire Line 5000 6350 4800 6350 Wire Wire Line 3600 5850 5400 5850 Connection ~ 8150 5450 Wire Wire Line 8150 5150 8150 5450 Connection ~ 7650 5950 Wire Wire Line 7650 5150 7650 5950 Wire Wire Line 6850 5850 7050 5850 Wire Wire Line 7050 5850 7050 6250 Wire Wire Line 6850 6050 9100 6050 Wire Wire Line 6850 5450 9100 5450 Wire Notes Line 2800 2600 2800 3650 Wire Wire Line 5300 1200 5300 1400 Wire Wire Line 3750 1900 3750 2100 Wire Wire Line 3750 2100 4250 2100 Wire Wire Line 3750 3400 3750 2700 Wire Wire Line 3750 2700 4100 2700 Wire Wire Line 4250 2300 5750 2300 Connection ~ 3450 2500 Wire Wire Line 3450 2700 3450 2500 Connection ~ 3250 2300 Wire Wire Line 4200 2300 3050 2300 Wire Notes Line 4300 1900 4050 2900 Wire Wire Line 2100 2300 2550 2300 Wire Notes Line 1600 2000 2100 2000 Wire Notes Line 2100 2000 2100 2800 Wire Wire Line 3250 3200 3250 3400 Wire Wire Line 3450 3200 3450 3400 Wire Notes Line 2100 2800 1600 2800 Wire Wire Line 2100 2500 2550 2500 Wire Notes Line 4350 1900 4100 2900 Wire Wire Line 4150 2500 3050 2500 Wire Wire Line 3250 2700 3250 2300 Wire Notes Line 6250 2000 5750 2000 Wire Notes Line 5750 2000 5750 2800 Wire Notes Line 5750 2800 6250 2800 Wire Wire Line 4200 2500 5750 2500 Wire Wire Line 4150 2700 4600 2700 Wire Wire Line 4600 2700 4600 3400 Wire Wire Line 4300 2100 4700 2100 Wire Wire Line 5300 1900 5300 2500 Connection ~ 5300 2500 Wire Wire Line 9100 5350 6850 5350 Wire Wire Line 6850 5550 9100 5550 Wire Wire Line 9100 5750 6850 5750 Wire Wire Line 6850 5950 9100 5950 Wire Wire Line 7050 4250 7050 5650 Wire Wire Line 7050 5650 6850 5650 Wire Wire Line 7450 5150 7450 6050 Connection ~ 7450 6050 Wire Wire Line 7950 5150 7950 5550 Connection ~ 7950 5550 Wire Wire Line 8350 5150 8350 5350 Connection ~ 8350 5350 Wire Wire Line 5400 5750 3800 5750 Wire Wire Line 3800 5750 3800 5700 Wire Wire Line 3800 5700 3600 5700 Wire Wire Line 4300 6350 4100 6350 Wire Wire Line 4100 6350 4100 5850 Connection ~ 4100 5850 Wire Wire Line 5400 5550 3600 5550 Wire Notes Line 6250 7100 6250 6250 Wire Wire Line 8350 4650 8350 4450 Wire Wire Line 8350 4450 7050 4450 Connection ~ 7050 4450 Wire Wire Line 7950 4650 7950 4450 Connection ~ 7950 4450 Wire Wire Line 7450 4650 7450 4450 Connection ~ 7450 4450 Text Notes 7600 6350 0 60 ~ 0 SDCLK has no pull-up in the Ben and is thus suitable for pull-down Text Notes 4400 4400 0 100 ~ 20 UBB-USB hack Text Notes 1750 1300 0 100 ~ 20 Low-Speed USB (standard setup) Text Notes 3800 6800 0 80 ~ 0 UBB-USB Text Notes 5650 6800 0 80 ~ 0 UBB Text Notes 7400 6800 0 80 ~ 0 BEN Text Notes 4000 4900 0 60 ~ 0 Any of DAT0/1/2/3 or CMD NoConn ~ 5400 5350 NoConn ~ 5400 5450 NoConn ~ 5400 5950 NoConn ~ 5400 6050 $Comp L R R10 U 1 1 4E8B2666 P 4550 6350 F 0 "R10" V 4630 6350 50 0000 C CNN F 1 "15k" V 4550 6350 50 0000 C CNN 1 4550 6350 0 -1 -1 0 $EndComp $Comp L R R29 U 1 1 4E8B25F7 P 8350 4900 F 0 "R29" V 8430 4900 50 0000 C CNN F 1 "10k" V 8350 4900 50 0000 C CNN 1 8350 4900 -1 0 0 1 $EndComp $Comp L R R28 U 1 1 4E8B25F4 P 8150 4900 F 0 "R28" V 8230 4900 50 0000 C CNN F 1 "10k" V 8150 4900 50 0000 C CNN 1 8150 4900 -1 0 0 1 $EndComp $Comp L R R27 U 1 1 4E8B25D9 P 7950 4900 F 0 "R27" V 8030 4900 50 0000 C CNN F 1 "10k" V 7950 4900 50 0000 C CNN 1 7950 4900 -1 0 0 1 $EndComp $Comp L R R24 U 1 1 4E8B25D0 P 7650 4900 F 0 "R24" V 7730 4900 50 0000 C CNN F 1 "10k" V 7650 4900 50 0000 C CNN 1 7650 4900 -1 0 0 1 $EndComp $Comp L R R23 U 1 1 4E8B25AF P 7450 4900 F 0 "R23" V 7530 4900 50 0000 C CNN F 1 "10k" V 7450 4900 50 0000 C CNN 1 7450 4900 -1 0 0 1 $EndComp $Comp L +3.3V #PWR7 U 1 1 4E8B2585 P 7050 4250 F 0 "#PWR7" H 7050 4210 30 0001 C CNN F 1 "+3.3V" H 7050 4360 50 0000 C CNN 1 7050 4250 1 0 0 -1 $EndComp $Comp L GND #PWR8 U 1 1 4E8B2568 P 7050 6250 F 0 "#PWR8" H 7050 6250 30 0001 C CNN F 1 "GND" H 7050 6180 30 0001 C CNN 1 7050 6250 1 0 0 -1 $EndComp Text Label 8800 5350 0 60 ~ 0 SDD2 Text Label 8800 5450 0 60 ~ 0 SDD3 Text Label 8800 5550 0 60 ~ 0 SDCMD Text Label 8800 5750 0 60 ~ 0 SDCLK Text Label 8800 5950 0 60 ~ 0 SDD0 Text Label 8800 6050 0 60 ~ 0 SDD1 $Comp L CONN_8 P2 U 1 1 4E8B24DC P 6500 5700 F 0 "P2" V 6450 5700 60 0000 C CNN F 1 "CONN_8" V 6550 5700 60 0000 C CNN 1 6500 5700 -1 0 0 -1 $EndComp $Comp L 8:10-CARD P1 U 1 1 4E8B2302 P 5700 5650 F 0 "P1" H 5500 6200 60 0000 C CNN F 1 "8:10-CARD" H 5750 5050 60 0000 C CNN 1 5700 5650 1 0 0 -1 $EndComp Text Notes 5850 2450 0 60 ~ 0 DEVICE Text Notes 1750 2450 0 60 ~ 0 HOST Text Label 5500 2500 0 60 ~ 0 D- Text Label 5500 2300 0 60 ~ 0 D+ Text Label 2200 2500 0 60 ~ 0 D- Text Label 2200 2300 0 60 ~ 0 D+ Text Label 4450 2100 0 60 ~ 0 VBUS $Comp L +3.3V #PWR1 U 1 1 4E8B2142 P 5300 1200 F 0 "#PWR1" H 5300 1160 30 0001 C CNN F 1 "+3.3V" H 5300 1310 50 0000 C CNN 1 5300 1200 1 0 0 -1 $EndComp $Comp L +5V #PWR2 U 1 1 4E8B2111 P 3750 1900 F 0 "#PWR2" H 3750 1990 20 0001 C CNN F 1 "+5V" H 3750 1990 50 0000 C CNN 1 3750 1900 1 0 0 -1 $EndComp $Comp L GND #PWR6 U 1 1 4E8B20BE P 4600 3400 F 0 "#PWR6" H 4600 3400 30 0001 C CNN F 1 "GND" H 4600 3330 30 0001 C CNN 1 4600 3400 1 0 0 -1 $EndComp $Comp L GND #PWR5 U 1 1 4E8B20B3 P 3750 3400 F 0 "#PWR5" H 3750 3400 30 0001 C CNN F 1 "GND" H 3750 3330 30 0001 C CNN 1 3750 3400 1 0 0 -1 $EndComp $Comp L GND #PWR4 U 1 1 4E8B1FBE P 3450 3400 F 0 "#PWR4" H 3450 3400 30 0001 C CNN F 1 "GND" H 3450 3330 30 0001 C CNN 1 3450 3400 1 0 0 -1 $EndComp $Comp L GND #PWR3 U 1 1 4E8B1FB9 P 3250 3400 F 0 "#PWR3" H 3250 3400 30 0001 C CNN F 1 "GND" H 3250 3330 30 0001 C CNN 1 3250 3400 1 0 0 -1 $EndComp Text Notes 1550 3800 0 60 ~ 0 See USB Specification Revision 2.0, page 125 $Comp L USB_A_PLUG~ CON1 U 1 1 4E8B1C58 P 3000 5650 F 0 "CON1" H 2750 6100 60 0000 C CNN F 1 "USB_A" H 3000 5250 60 0000 C CNN 1 3000 5650 -1 0 0 -1 $EndComp $Comp L R R3 U 1 1 4E8B1C4A P 2800 2500 F 0 "R3" V 2880 2500 50 0000 C CNN F 1 "50" V 2800 2500 50 0000 C CNN 1 2800 2500 0 -1 -1 0 $EndComp $Comp L R R2 U 1 1 4E8B1C44 P 2800 2300 F 0 "R2" V 2880 2300 50 0000 C CNN F 1 "50" V 2800 2300 50 0000 C CNN 1 2800 2300 0 -1 -1 0 $EndComp $Comp L R R1 U 1 1 4E8B1C42 P 5300 1650 F 0 "R1" V 5380 1650 50 0000 C CNN F 1 "1k5" V 5300 1650 50 0000 C CNN 1 5300 1650 -1 0 0 1 $EndComp $Comp L R R4 U 1 1 4E8B1C40 P 3250 2950 F 0 "R4" V 3330 2950 50 0000 C CNN F 1 "15k" V 3250 2950 50 0000 C CNN 1 3250 2950 -1 0 0 1 $EndComp $Comp L R R5 U 1 1 4E8B1C3E P 3450 2950 F 0 "R5" V 3530 2950 50 0000 C CNN F 1 "15k" V 3450 2950 50 0000 C CNN 1 3450 2950 -1 0 0 1 $EndComp $EndSCHEMATC