misc.sch

EESchema Schematic File Version 2  date Fri 29 Jun 2012 11:00:47 AM PDT
LIBS:power
LIBS:leaf
LIBS:device
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:contrib
LIBS:valves
LIBS:oak-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 6 9
Title ""
Date "29 jun 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	4750 3450 4100 3450
Wire Wire Line
	5250 3250 5350 3250
Wire Wire Line
	5250 3150 5350 3150
Wire Wire Line
	5950 1050 9800 1050
Connection ~ 9450 1450
Connection ~ 9800 1050
Connection ~ 9100 1050
Connection ~ 9450 1050
Connection ~ 9100 1450
Connection ~ 9800 1450
Wire Wire Line
	1700 6200 1900 6200
Wire Wire Line
	2200 5150 2200 5050
Connection ~ 4350 5350
Wire Wire Line
	4350 5350 4250 5350
Wire Wire Line
	4350 5450 4350 5250
Wire Wire Line
	10500 2150 4100 2150
Connection ~ 5700 3750
Wire Wire Line
	9100 3750 5600 3750
Connection ~ 4200 2750
Wire Wire Line
	4100 2750 4200 2750
Connection ~ 4200 2550
Wire Wire Line
	4100 2550 4200 2550
Connection ~ 4200 2350
Wire Wire Line
	4100 2350 4200 2350
Connection ~ 4200 2150
Wire Wire Line
	4100 3050 4200 3050
Wire Wire Line
	2150 3550 2150 1550
Connection ~ 2150 3350
Wire Wire Line
	2150 3350 2050 3350
Connection ~ 2150 3050
Wire Wire Line
	2150 3050 2050 3050
Connection ~ 2150 2850
Wire Wire Line
	2150 2850 2050 2850
Connection ~ 2150 2650
Wire Wire Line
	2150 2650 2050 2650
Connection ~ 2150 2450
Wire Wire Line
	2150 2450 2050 2450
Connection ~ 2150 2250
Wire Wire Line
	2150 2250 2050 2250
Connection ~ 2150 2050
Wire Wire Line
	2150 2050 2050 2050
Connection ~ 2150 1850
Wire Wire Line
	2150 1850 2050 1850
Connection ~ 2150 1650
Wire Wire Line
	2050 1650 2150 1650
Connection ~ 4900 2150
Connection ~ 4900 2550
Connection ~ 6300 4150
Wire Wire Line
	5950 4150 9100 4150
Connection ~ 6300 3750
Wire Wire Line
	7700 3750 7700 3650
Connection ~ 9100 4150
Connection ~ 8400 4150
Connection ~ 7700 4150
Connection ~ 7350 4150
Connection ~ 6650 4150
Connection ~ 6650 3750
Connection ~ 7350 3750
Connection ~ 8050 3750
Connection ~ 8750 3750
Connection ~ 9100 3750
Connection ~ 8400 3750
Connection ~ 7700 3750
Connection ~ 7000 3750
Connection ~ 7000 4150
Connection ~ 8050 4150
Connection ~ 8750 4150
Wire Wire Line
	7700 4150 7700 4250
Wire Wire Line
	2550 5500 2550 5350
Wire Wire Line
	4200 6300 3100 6300
Wire Wire Line
	2800 6250 3100 6250
Wire Wire Line
	3100 6250 3100 6300
Wire Wire Line
	3250 5150 3250 5050
Wire Wire Line
	2550 5350 2950 5350
Wire Wire Line
	2850 6000 2850 6050
Wire Wire Line
	2150 5700 2250 5700
Wire Wire Line
	2550 5900 2550 6050
Wire Wire Line
	3250 6950 3250 7000
Wire Wire Line
	3250 7000 2950 7000
Wire Wire Line
	2950 7000 2950 6950
Connection ~ 2950 6250
Wire Wire Line
	2300 6250 2300 6300
Wire Wire Line
	2300 6300 1700 6300
Wire Wire Line
	1900 6200 1900 5950
Wire Wire Line
	1700 6100 1800 6100
Wire Wire Line
	1800 6100 1800 6550
Wire Wire Line
	1700 6400 2300 6400
Wire Wire Line
	2300 6400 2300 6450
Wire Wire Line
	2950 6550 2950 6250
Wire Wire Line
	3100 7100 3100 7000
Connection ~ 3100 7000
Wire Wire Line
	1650 5700 1350 5700
Wire Wire Line
	2200 5650 2200 5700
Connection ~ 2200 5700
Wire Wire Line
	3250 6200 3250 6550
Connection ~ 2850 5350
Wire Wire Line
	3250 5550 3250 5700
Wire Wire Line
	2850 4600 2850 4700
Connection ~ 3250 6400
Wire Wire Line
	2800 6450 3100 6450
Wire Wire Line
	3100 6450 3100 6400
Wire Wire Line
	3100 6400 4200 6400
Wire Wire Line
	2850 5200 2850 5500
Connection ~ 8400 1450
Connection ~ 8750 1050
Connection ~ 8050 1050
Connection ~ 7350 1450
Connection ~ 6650 1450
Connection ~ 7000 1050
Connection ~ 6300 1050
Connection ~ 7700 1450
Wire Wire Line
	7700 1450 7700 1550
Wire Wire Line
	7700 1050 7700 950 
Connection ~ 7700 1050
Connection ~ 6650 1050
Connection ~ 7350 1050
Connection ~ 6300 1450
Connection ~ 7000 1450
Connection ~ 8400 1050
Connection ~ 8050 1450
Connection ~ 8750 1450
Wire Wire Line
	7700 2150 7700 2050
Connection ~ 9100 2550
Connection ~ 8400 2550
Connection ~ 6300 2550
Connection ~ 5950 2550
Connection ~ 5250 2550
Connection ~ 5250 2150
Connection ~ 5950 2150
Connection ~ 8050 2150
Connection ~ 8750 2150
Connection ~ 9100 2150
Connection ~ 8400 2150
Connection ~ 6300 2150
Connection ~ 5600 2150
Connection ~ 5600 2550
Connection ~ 8050 2550
Connection ~ 8750 2550
Wire Wire Line
	7700 2550 7700 2650
Wire Wire Line
	2150 1550 2050 1550
Wire Wire Line
	2150 1750 2050 1750
Connection ~ 2150 1750
Wire Wire Line
	2150 1950 2050 1950
Connection ~ 2150 1950
Wire Wire Line
	2150 2150 2050 2150
Connection ~ 2150 2150
Wire Wire Line
	2150 2350 2050 2350
Connection ~ 2150 2350
Wire Wire Line
	2150 2550 2050 2550
Connection ~ 2150 2550
Wire Wire Line
	2150 2750 2050 2750
Connection ~ 2150 2750
Wire Wire Line
	2150 2950 2050 2950
Connection ~ 2150 2950
Wire Wire Line
	2150 3150 2050 3150
Connection ~ 2150 3150
Wire Wire Line
	2150 3250 2050 3250
Connection ~ 2150 3250
Wire Wire Line
	2150 3450 2050 3450
Connection ~ 2150 3450
Wire Wire Line
	4100 2950 4200 2950
Wire Wire Line
	4100 3350 4200 3350
Wire Wire Line
	4100 2850 4200 2850
Wire Wire Line
	4200 2850 4200 2150
Connection ~ 4550 2150
Wire Wire Line
	4100 2250 4200 2250
Connection ~ 4200 2250
Wire Wire Line
	4200 2450 4100 2450
Connection ~ 4200 2450
Wire Wire Line
	4200 2650 4100 2650
Connection ~ 4200 2650
Wire Wire Line
	5600 4050 5700 4050
Wire Wire Line
	5700 4050 5700 3750
Connection ~ 5950 3750
Wire Wire Line
	5600 3850 5700 3850
Connection ~ 5700 3850
Wire Wire Line
	5700 3950 5600 3950
Connection ~ 5700 3950
Connection ~ 10500 2550
Connection ~ 9800 2550
Connection ~ 9450 2150
Connection ~ 10150 2150
Connection ~ 10500 2150
Connection ~ 9800 2150
Connection ~ 9450 2550
Connection ~ 10150 2550
Connection ~ 7700 2550
Connection ~ 7350 2550
Connection ~ 6650 2550
Connection ~ 6650 2150
Connection ~ 7350 2150
Connection ~ 7700 2150
Connection ~ 7000 2150
Connection ~ 7000 2550
Wire Wire Line
	4550 2550 10500 2550
Connection ~ 6050 5400
Wire Wire Line
	6050 5600 6050 5300
Connection ~ 8050 5400
Connection ~ 7450 5400
Wire Wire Line
	6050 5400 9450 5400
Connection ~ 8050 6200
Wire Wire Line
	6050 6200 8450 6200
Wire Wire Line
	8450 5700 8450 5400
Wire Wire Line
	8050 5400 8050 5600
Connection ~ 6450 5400
Wire Wire Line
	7450 5400 7450 5700
Wire Wire Line
	7450 5700 7350 5700
Wire Wire Line
	6450 5400 6450 5700
Wire Wire Line
	6450 6200 6450 5900
Wire Wire Line
	7450 5900 7350 5900
Connection ~ 6450 6200
Wire Wire Line
	8450 6200 8450 5900
Wire Wire Line
	8050 6000 8050 6200
Wire Wire Line
	9350 5700 9450 5700
Wire Wire Line
	9450 5700 9450 5400
Connection ~ 8450 5400
Wire Wire Line
	9350 5900 9450 5900
Wire Wire Line
	6050 6000 6050 6300
Connection ~ 6050 6200
Wire Wire Line
	4350 6050 4350 5950
Wire Wire Line
	4350 4650 4350 4750
Wire Wire Line
	9800 1450 5950 1450
Wire Wire Line
	4750 3150 4100 3150
Wire Wire Line
	4750 3250 4100 3250
Wire Wire Line
	5250 3450 5350 3450
$Comp
L R R45
U 1 1 4E834829
P 5000 3450
F 0 "R45" V 5080 3450 50  0000 C CNN
F 1 "100" V 5000 3450 50  0000 C CNN
	1    5000 3450
	0    1    1    0   
$EndComp
$Comp
L R R44
U 1 1 4E834806
P 5000 3250
F 0 "R44" V 5080 3250 50  0000 C CNN
F 1 "100" V 5000 3250 50  0000 C CNN
	1    5000 3250
	0    1    1    0   
$EndComp
$Comp
L R R43
U 1 1 4E8347BC
P 5000 3150
F 0 "R43" V 4900 3150 50  0000 C CNN
F 1 "100" V 5000 3150 50  0000 C CNN
	1    5000 3150
	0    1    1    0   
$EndComp
$Comp
L C C18
U 1 1 4D8A4330
P 9800 1250
F 0 "C18" H 9850 1350 50  0000 L CNN
F 1 "0.1uF" H 9850 1150 50  0000 L CNN
	1    9800 1250
	1    0    0    -1  
$EndComp
$Comp
L C C17
U 1 1 4D8A432F
P 9450 1250
F 0 "C17" H 9500 1350 50  0000 L CNN
F 1 "0.1uF" H 9500 1150 50  0000 L CNN
	1    9450 1250
	1    0    0    -1  
$EndComp
$Comp
L C C16
U 1 1 4D8A432E
P 9100 1250
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F 1 "0.1uF" H 9150 1150 50  0000 L CNN
	1    9100 1250
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR032
U 1 1 4CD90A4D
P 4350 4650
F 0 "#PWR032" H 4350 4740 20  0001 C CNN
F 1 "+5V" H 4350 4740 30  0000 C CNN
	1    4350 4650
	1    0    0    -1  
$EndComp
$Comp
L XOSC OSC3
U 1 1 4CD86486
P 8900 5800
F 0 "OSC3" H 8750 5550 60  0000 C CNN
F 1 "XOSC" H 8800 6050 60  0000 C CNN
	1    8900 5800
	1    0    0    -1  
$EndComp
$Comp
L XOSC_SOCKET OSC2
U 1 1 4CD86473
P 6900 5800
F 0 "OSC2" H 6750 5550 60  0000 C CNN
F 1 "XOSC_SOCKET" H 6800 6050 60  0000 C CNN
	1    6900 5800
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR033
U 1 1 4CD862DE
P 3250 5050
F 0 "#PWR033" H 3250 5010 30  0001 C CNN
F 1 "+3.3V" H 3250 5160 30  0000 C CNN
	1    3250 5050
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR034
U 1 1 4CD86158
P 6050 5300
F 0 "#PWR034" H 6050 5260 30  0001 C CNN
F 1 "+3.3V" H 6050 5410 30  0000 C CNN
	1    6050 5300
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR035
U 1 1 4CD8614E
P 2200 5050
F 0 "#PWR035" H 2200 5010 30  0001 C CNN
F 1 "+3.3V" H 2200 5160 30  0000 C CNN
	1    2200 5050
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR036
U 1 1 4CD860B8
P 7700 950
F 0 "#PWR036" H 7700 910 30  0001 C CNN
F 1 "+3.3V" H 7700 1060 30  0000 C CNN
	1    7700 950 
	1    0    0    -1  
$EndComp
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USB_P
$Comp
L GND #PWR037
U 1 1 4CD81A1F
P 4350 6050
F 0 "#PWR037" H 4350 6050 30  0001 C CNN
F 1 "GND" H 4350 5980 30  0001 C CNN
	1    4350 6050
	1    0    0    -1  
$EndComp
$Comp
L R R41
U 1 1 4CD819E4
P 4350 5700
F 0 "R41" V 4430 5700 50  0000 C CNN
F 1 "1.5k" V 4350 5700 50  0000 C CNN
	1    4350 5700
	1    0    0    -1  
$EndComp
$Comp
L R R40
U 1 1 4CD819E2
P 4350 5000
F 0 "R40" V 4430 5000 50  0000 C CNN
F 1 "1.5k" V 4350 5000 50  0000 C CNN
	1    4350 5000
	1    0    0    -1  
$EndComp
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PROM_TDO
Text GLabel 5350 3450 2    60   BiDi ~ 0
FPGA_TMS
Text GLabel 5350 3150 2    60   BiDi ~ 0
FPGA_TCK
$Comp
L GND #PWR038
U 1 1 4CBF0933
P 6050 6300
F 0 "#PWR038" H 6050 6300 30  0001 C CNN
F 1 "GND" H 6050 6230 30  0001 C CNN
	1    6050 6300
	1    0    0    -1  
$EndComp
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GCLK5
Text GLabel 7450 5900 2    60   BiDi ~ 0
GCLK4
$Comp
L C C6
U 1 1 4CBF0931
P 6050 5800
F 0 "C6" H 6100 5900 50  0000 L CNN
F 1 "0.1uF" H 6100 5700 50  0000 L CNN
	1    6050 5800
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 4CBF0930
P 8050 5800
F 0 "C13" H 8100 5900 50  0000 L CNN
F 1 "0.1uF" H 8100 5700 50  0000 L CNN
	1    8050 5800
	1    0    0    -1  
$EndComp
$Comp
L C C79
U 1 1 4CBE375B
P 7700 2350
F 0 "C79" H 7750 2450 50  0000 L CNN
F 1 "47nF" H 7750 2250 50  0000 L CNN
	1    7700 2350
	1    0    0    -1  
$EndComp
$Comp
L C C77
U 1 1 4CBE375A
P 7350 2350
F 0 "C77" H 7400 2450 50  0000 L CNN
F 1 "47nF" H 7400 2250 50  0000 L CNN
	1    7350 2350
	1    0    0    -1  
$EndComp
$Comp
L C C75
U 1 1 4CBE3759
P 7000 2350
F 0 "C75" H 7050 2450 50  0000 L CNN
F 1 "47nF" H 7050 2250 50  0000 L CNN
	1    7000 2350
	1    0    0    -1  
$EndComp
$Comp
L C C73
U 1 1 4CBE3758
P 6650 2350
F 0 "C73" H 6700 2450 50  0000 L CNN
F 1 "47nF" H 6700 2250 50  0000 L CNN
	1    6650 2350
	1    0    0    -1  
$EndComp
$Comp
L C C55
U 1 1 4CBE3740
P 10500 2350
F 0 "C55" H 10550 2450 50  0000 L CNN
F 1 "1nF" H 10550 2250 50  0000 L CNN
	1    10500 2350
	1    0    0    -1  
$EndComp
$Comp
L C C54
U 1 1 4CBE373F
P 10150 2350
F 0 "C54" H 10200 2450 50  0000 L CNN
F 1 "1nF" H 10200 2250 50  0000 L CNN
	1    10150 2350
	1    0    0    -1  
$EndComp
$Comp
L C C53
U 1 1 4CBE373E
P 9800 2350
F 0 "C53" H 9850 2450 50  0000 L CNN
F 1 "1nF" H 9850 2250 50  0000 L CNN
	1    9800 2350
	1    0    0    -1  
$EndComp
$Comp
L C C52
U 1 1 4CBE373D
P 9450 2350
F 0 "C52" H 9500 2450 50  0000 L CNN
F 1 "1nF" H 9500 2250 50  0000 L CNN
	1    9450 2350
	1    0    0    -1  
$EndComp
$Comp
L XC3S250EPQ208 U4
U 7 1 4CBE3568
P 5400 3850
F 0 "U4" H 5000 3450 50  0000 L BNN
F 1 "XC3S250EPQ208" H 5000 3350 50  0000 L BNN
F 2 "xilinx_devices-PQ208" H 5400 4000 50  0001 C CNN
	7    5400 3850
	1    0    0    -1  
$EndComp
Text GLabel 4200 3350 2    60   BiDi ~ 0
FPGA_TDO
Text GLabel 4200 3050 2    60   BiDi ~ 0
PROG
Text GLabel 4200 2950 2    60   BiDi ~ 0
DONE
$Comp
L XC3S250EPQ208 U4
U 6 1 4CBE2ECD
P 3900 2750
F 0 "U4" H 3500 1850 50  0000 L BNN
F 1 "XC3S250EPQ208" H 3500 1750 50  0000 L BNN
F 2 "xilinx_devices-PQ208" H 3900 2900 50  0001 C CNN
	6    3900 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR039
U 1 1 4CBE2EB8
P 2150 3550
F 0 "#PWR039" H 2150 3550 30  0001 C CNN
F 1 "GND" H 2150 3480 30  0001 C CNN
	1    2150 3550
	1    0    0    -1  
$EndComp
$Comp
L XC3S250EPQ208 U4
U 5 1 4CBE2DD2
P 1850 2450
F 0 "U4" H 1450 1250 50  0000 L BNN
F 1 "XC3S250EPQ208" H 1450 1150 50  0000 L BNN
F 2 "xilinx_devices-PQ208" H 1850 2600 50  0001 C CNN
	5    1850 2450
	1    0    0    -1  
$EndComp
$Comp
L C C30
U 1 1 4CAA9A86
P 5950 3950
F 0 "C30" H 6000 4050 50  0000 L CNN
F 1 "0.47uF" H 6000 3850 50  0000 L CNN
	1    5950 3950
	1    0    0    -1  
$EndComp
$Comp
L C C41
U 1 1 4CAA9A85
P 6300 3950
F 0 "C41" H 6350 4050 50  0000 L CNN
F 1 "10uF" H 6350 3850 50  0000 L CNN
	1    6300 3950
	1    0    0    -1  
$EndComp
$Comp
L C C29
U 1 1 4CAA9A79
P 4550 2350
F 0 "C29" H 4600 2450 50  0000 L CNN
F 1 "0.47uF" H 4600 2250 50  0000 L CNN
	1    4550 2350
	1    0    0    -1  
$EndComp
$Comp
L C C40
U 1 1 4CAA9A78
P 4900 2350
F 0 "C40" H 4950 2450 50  0000 L CNN
F 1 "10uF" H 4950 2250 50  0000 L CNN
	1    4900 2350
	1    0    0    -1  
$EndComp
$Comp
L +1.2V #PWR040
U 1 1 4CAA99A4
P 7700 3650
F 0 "#PWR040" H 7700 3790 20  0001 C CNN
F 1 "+1.2V" H 7700 3760 30  0000 C CNN
	1    7700 3650
	1    0    0    -1  
$EndComp
Text Notes 6400 3650 0    60   ~ 0
VCCINT bypass caps
$Comp
L GND #PWR041
U 1 1 4CAA99A2
P 7700 4250
F 0 "#PWR041" H 7700 4250 30  0001 C CNN
F 1 "GND" H 7700 4180 30  0001 C CNN
	1    7700 4250
	1    0    0    -1  
$EndComp
$Comp
L C C51
U 1 1 4CAA99A1
P 9100 3950
F 0 "C51" H 9150 4050 50  0000 L CNN
F 1 "1nF" H 9150 3850 50  0000 L CNN
	1    9100 3950
	1    0    0    -1  
$EndComp
$Comp
L C C49
U 1 1 4CAA99A0
P 8750 3950
F 0 "C49" H 8800 4050 50  0000 L CNN
F 1 "1nF" H 8800 3850 50  0000 L CNN
	1    8750 3950
	1    0    0    -1  
$EndComp
$Comp
L C C47
U 1 1 4CAA999F
P 8400 3950
F 0 "C47" H 8450 4050 50  0000 L CNN
F 1 "1nF" H 8450 3850 50  0000 L CNN
	1    8400 3950
	1    0    0    -1  
$EndComp
$Comp
L C C45
U 1 1 4CAA999E
P 8050 3950
F 0 "C45" H 8100 4050 50  0000 L CNN
F 1 "1nF" H 8100 3850 50  0000 L CNN
	1    8050 3950
	1    0    0    -1  
$EndComp
$Comp
L C C80
U 1 1 4CAA999D
P 7700 3950
F 0 "C80" H 7750 4050 50  0000 L CNN
F 1 "47nF" H 7750 3850 50  0000 L CNN
	1    7700 3950
	1    0    0    -1  
$EndComp
$Comp
L C C78
U 1 1 4CAA999C
P 7350 3950
F 0 "C78" H 7400 4050 50  0000 L CNN
F 1 "47nF" H 7400 3850 50  0000 L CNN
	1    7350 3950
	1    0    0    -1  
$EndComp
$Comp
L C C76
U 1 1 4CAA999B
P 7000 3950
F 0 "C76" H 7050 4050 50  0000 L CNN
F 1 "47nF" H 7050 3850 50  0000 L CNN
	1    7000 3950
	1    0    0    -1  
$EndComp
$Comp
L C C74
U 1 1 4CAA999A
P 6650 3950
F 0 "C74" H 6700 4050 50  0000 L CNN
F 1 "47nF" H 6700 3850 50  0000 L CNN
	1    6650 3950
	1    0    0    -1  
$EndComp
Text Notes 5000 2050 0    60   ~ 0
VCCAUX bypass caps
$Comp
L +2.5V #PWR042
U 1 1 4CAA9979
P 7700 2050
F 0 "#PWR042" H 7700 2000 20  0001 C CNN
F 1 "+2.5V" H 7700 2150 30  0000 C CNN
	1    7700 2050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR043
U 1 1 4CAA995B
P 7700 2650
F 0 "#PWR043" H 7700 2650 30  0001 C CNN
F 1 "GND" H 7700 2580 30  0001 C CNN
	1    7700 2650
	1    0    0    -1  
$EndComp
$Comp
L C C50
U 1 1 4CAA9958
P 9100 2350
F 0 "C50" H 9150 2450 50  0000 L CNN
F 1 "1nF" H 9150 2250 50  0000 L CNN
	1    9100 2350
	1    0    0    -1  
$EndComp
$Comp
L C C48
U 1 1 4CAA9957
P 8750 2350
F 0 "C48" H 8800 2450 50  0000 L CNN
F 1 "1nF" H 8800 2250 50  0000 L CNN
	1    8750 2350
	1    0    0    -1  
$EndComp
$Comp
L C C46
U 1 1 4CAA9956
P 8400 2350
F 0 "C46" H 8450 2450 50  0000 L CNN
F 1 "1nF" H 8450 2250 50  0000 L CNN
	1    8400 2350
	1    0    0    -1  
$EndComp
$Comp
L C C44
U 1 1 4CAA9955
P 8050 2350
F 0 "C44" H 8100 2450 50  0000 L CNN
F 1 "1nF" H 8100 2250 50  0000 L CNN
	1    8050 2350
	1    0    0    -1  
$EndComp
$Comp
L C C72
U 1 1 4CAA9954
P 6300 2350
F 0 "C72" H 6350 2450 50  0000 L CNN
F 1 "47nF" H 6350 2250 50  0000 L CNN
	1    6300 2350
	1    0    0    -1  
$EndComp
$Comp
L C C71
U 1 1 4CAA9953
P 5950 2350
F 0 "C71" H 6000 2450 50  0000 L CNN
F 1 "47nF" H 6000 2250 50  0000 L CNN
	1    5950 2350
	1    0    0    -1  
$EndComp
$Comp
L C C70
U 1 1 4CAA9952
P 5600 2350
F 0 "C70" H 5650 2450 50  0000 L CNN
F 1 "47nF" H 5650 2250 50  0000 L CNN
	1    5600 2350
	1    0    0    -1  
$EndComp
$Comp
L C C69
U 1 1 4CAA9951
P 5250 2350
F 0 "C69" H 5300 2450 50  0000 L CNN
F 1 "47nF" H 5300 2250 50  0000 L CNN
	1    5250 2350
	1    0    0    -1  
$EndComp
Text Notes 5950 950  0    60   ~ 0
STM32 bypass caps
$Comp
L GND #PWR044
U 1 1 4CAA930E
P 7700 1550
F 0 "#PWR044" H 7700 1550 30  0001 C CNN
F 1 "GND" H 7700 1480 30  0001 C CNN
	1    7700 1550
	1    0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 4CAA930B
P 8750 1250
F 0 "C15" H 8800 1350 50  0000 L CNN
F 1 "0.1uF" H 8800 1150 50  0000 L CNN
	1    8750 1250
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 4CAA930A
P 7700 1250
F 0 "C11" H 7750 1350 50  0000 L CNN
F 1 "0.1uF" H 7750 1150 50  0000 L CNN
	1    7700 1250
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 4CAA9309
P 8400 1250
F 0 "C14" H 8450 1350 50  0000 L CNN
F 1 "0.1uF" H 8450 1150 50  0000 L CNN
	1    8400 1250
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 4CAA9308
P 8050 1250
F 0 "C12" H 8100 1350 50  0000 L CNN
F 1 "0.1uF" H 8100 1150 50  0000 L CNN
	1    8050 1250
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 4CAA9307
P 7350 1250
F 0 "C10" H 7400 1350 50  0000 L CNN
F 1 "0.1uF" H 7400 1150 50  0000 L CNN
	1    7350 1250
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 4CAA9306
P 7000 1250
F 0 "C9" H 7050 1350 50  0000 L CNN
F 1 "0.1uF" H 7050 1150 50  0000 L CNN
	1    7000 1250
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 4CAA9305
P 5950 1250
F 0 "C5" H 6000 1350 50  0000 L CNN
F 1 "0.1uF" H 6000 1150 50  0000 L CNN
	1    5950 1250
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 4CAA9304
P 6650 1250
F 0 "C8" H 6700 1350 50  0000 L CNN
F 1 "0.1uF" H 6700 1150 50  0000 L CNN
	1    6650 1250
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 4CAA9303
P 6300 1250
F 0 "C7" H 6350 1350 50  0000 L CNN
F 1 "0.1uF" H 6350 1150 50  0000 L CNN
	1    6300 1250
	1    0    0    -1  
$EndComp
Text GLabel 1350 5700 0    60   BiDi ~ 0
DISC
Text GLabel 4200 6400 2    60   BiDi ~ 0
USB_DP
Text GLabel 4200 6300 2    60   BiDi ~ 0
USB_DM
$Comp
L +5V #PWR045
U 1 1 4CAA92E5
P 2850 4600
F 0 "#PWR045" H 2850 4690 20  0001 C CNN
F 1 "+5V" H 2850 4690 30  0000 C CNN
	1    2850 4600
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 4CAA92E4
P 2850 4950
F 0 "R7" V 2930 4950 50  0000 C CNN
F 1 "10k" V 2850 4950 50  0000 C CNN
	1    2850 4950
	1    0    0    -1  
$EndComp
$Comp
L NPN Q4
U 1 1 4CAA92E2
P 3150 5350
F 0 "Q4" H 3300 5350 50  0000 C CNN
F 1 "NPN" H 3052 5500 50  0000 C CNN
	1    3150 5350
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 4CAA92E1
P 3250 5950
F 0 "R2" V 3330 5950 50  0000 C CNN
F 1 "1.5k" V 3250 5950 50  0000 C CNN
	1    3250 5950
	1    0    0    -1  
$EndComp
$Comp
L R R29
U 1 1 4CAA92DF
P 2850 5750
F 0 "R29" V 2930 5750 50  0000 C CNN
F 1 "36k" V 2850 5750 50  0000 C CNN
	1    2850 5750
	1    0    0    -1  
$EndComp
$Comp
L R R34
U 1 1 4CAA92DE
P 2200 5400
F 0 "R34" V 2280 5400 50  0000 C CNN
F 1 "47k" V 2200 5400 50  0000 C CNN
	1    2200 5400
	1    0    0    -1  
$EndComp
$Comp
L R R21
U 1 1 4CAA92DD
P 1900 5700
F 0 "R21" V 1980 5700 50  0000 C CNN
F 1 "1k" V 1900 5700 50  0000 C CNN
	1    1900 5700
	0    1    1    0   
$EndComp
$Comp
L NPN Q3
U 1 1 4CAA92DC
P 2450 5700
F 0 "Q3" H 2600 5700 50  0000 C CNN
F 1 "NPN" H 2352 5850 50  0000 C CNN
	1    2450 5700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR046
U 1 1 4CAA92DB
P 2850 6050
F 0 "#PWR046" H 2850 6050 30  0001 C CNN
F 1 "GND" H 2850 5980 30  0001 C CNN
	1    2850 6050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 4CAA92DA
P 2550 6050
F 0 "#PWR047" H 2550 6050 30  0001 C CNN
F 1 "GND" H 2550 5980 30  0001 C CNN
	1    2550 6050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR048
U 1 1 4CAA92D9
P 3100 7100
F 0 "#PWR048" H 3100 7100 30  0001 C CNN
F 1 "GND" H 3100 7030 30  0001 C CNN
	1    3100 7100
	1    0    0    -1  
$EndComp
$Comp
L R R27
U 1 1 4CAA92D8
P 2550 6450
F 0 "R27" V 2630 6450 50  0000 C CNN
F 1 "22" V 2550 6450 50  0000 C CNN
	1    2550 6450
	0    1    1    0   
$EndComp
$Comp
L R R26
U 1 1 4CAA92D7
P 2550 6250
F 0 "R26" V 2630 6250 50  0000 C CNN
F 1 "22" V 2550 6250 50  0000 C CNN
	1    2550 6250
	0    1    1    0   
$EndComp
Text Label 2250 6400 2    60   ~ 0
USBDP
Text Label 2250 6300 2    60   ~ 0
USBDM
$Comp
L +5V #PWR049
U 1 1 4CAA92D6
P 1900 5950
F 0 "#PWR049" H 1900 6040 20  0001 C CNN
F 1 "+5V" H 1900 6040 30  0000 C CNN
	1    1900 5950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR050
U 1 1 4CAA92D5
P 1800 6550
F 0 "#PWR050" H 1800 6550 30  0001 C CNN
F 1 "GND" H 1800 6480 30  0001 C CNN
	1    1800 6550
	1    0    0    -1  
$EndComp
$Comp
L USB USB1
U 1 1 4CAA92D4
P 1400 6250
F 0 "USB1" H 1400 6500 60  0000 C CNN
F 1 "USB" V 1400 5950 60  0001 C CNN
	1    1400 6250
	1    0    0    -1  
$EndComp
$Comp
L C C94
U 1 1 4CAA92D3
P 3250 6750
F 0 "C94" H 3300 6850 50  0000 L CNN
F 1 "47pF" H 3300 6650 50  0000 L CNN
	1    3250 6750
	1    0    0    -1  
$EndComp
$Comp
L C C93
U 1 1 4CAA92D2
P 2950 6750
F 0 "C93" H 3000 6850 50  0000 L CNN
F 1 "47pF" H 3000 6650 50  0000 L CNN
	1    2950 6750
	1    0    0    -1  
$EndComp
$EndSCHEMATC