nn-usb-fpga/Kicad/UART_USB_I2C.bak

EESchema Schematic File Version 2  date Fri 23 Apr 2010 12:30:52 PM COT
LIBS:power,device,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./SAKC.cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 4 9
Title ""
Date "23 feb 2010"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	8200 5400 7350 5400
Wire Wire Line
	6900 5550 6750 5550
Wire Wire Line
	9500 5400 9350 5400
Wire Wire Line
	6150 5950 6150 5850
Connection ~ 6750 5450
Wire Wire Line
	6900 5450 6750 5450
Wire Wire Line
	6900 5400 6150 5400
Wire Wire Line
	6150 5400 6150 5450
Wire Wire Line
	9250 5600 9250 5400
Wire Wire Line
	9250 5400 8800 5400
Wire Wire Line
	7350 5600 8200 5600
Connection ~ 7450 5600
Wire Wire Line
	7450 5600 7450 5550
Wire Wire Line
	7450 5550 7350 5550
Wire Wire Line
	7800 5500 7350 5500
Wire Wire Line
	8950 2200 9250 2200
Wire Wire Line
	9450 1400 9450 1350
Wire Wire Line
	9450 1350 9200 1350
Wire Wire Line
	9200 1350 9200 1400
Connection ~ 9200 2150
Wire Wire Line
	9200 1900 9200 2150
Wire Wire Line
	8950 2100 9750 2100
Wire Wire Line
	8000 2200 8350 2200
Wire Wire Line
	8000 2100 8350 2100
Wire Wire Line
	4650 2200 4750 2200
Wire Wire Line
	4750 2500 4650 2500
Wire Wire Line
	4250 2200 4150 2200
Wire Wire Line
	3450 2000 3450 1900
Wire Wire Line
	3450 1900 3400 1900
Wire Wire Line
	3400 1900 3400 1700
Wire Wire Line
	4150 3150 4350 3150
Wire Wire Line
	4150 3400 4200 3400
Wire Wire Line
	4200 3400 4200 3850
Wire Wire Line
	2950 3400 2950 3850
Wire Wire Line
	2950 3400 3050 3400
Connection ~ 1650 3000
Wire Wire Line
	3050 3000 1600 3000
Wire Wire Line
	1900 1550 1900 1450
Connection ~ 2950 3000
Wire Wire Line
	2950 3000 2950 2950
Wire Wire Line
	2950 2950 3050 2950
Wire Wire Line
	1650 3000 1650 2600
Wire Wire Line
	3050 2550 2600 2550
Wire Wire Line
	3050 2200 2900 2200
Wire Wire Line
	2900 2200 2900 2050
Wire Wire Line
	2900 2050 2600 2050
Wire Wire Line
	2600 2050 2600 2100
Wire Wire Line
	2600 2500 3050 2500
Wire Wire Line
	2600 2950 2850 2950
Wire Wire Line
	2850 2950 2850 2850
Wire Wire Line
	2850 2850 3050 2850
Wire Wire Line
	1900 3000 1900 2600
Connection ~ 1900 3000
Wire Wire Line
	1900 1950 1900 2100
Wire Wire Line
	1650 1450 1650 2100
Wire Wire Line
	3050 3150 1600 3150
Wire Wire Line
	3050 3300 2600 3300
Wire Wire Line
	2600 3300 2600 3700
Wire Wire Line
	2950 3850 4250 3850
Connection ~ 4200 3850
Wire Wire Line
	4150 3000 4350 3000
Wire Wire Line
	3850 1700 3850 1850
Wire Wire Line
	3850 1850 3750 1850
Wire Wire Line
	3750 1850 3750 2000
Wire Wire Line
	3800 1700 3950 1700
Connection ~ 3850 1700
Wire Wire Line
	4150 2500 4250 2500
Wire Wire Line
	4750 2200 4750 2550
Connection ~ 4750 2500
Wire Wire Line
	8000 2150 8350 2150
Wire Wire Line
	8000 2250 8350 2250
Wire Wire Line
	8950 2150 9750 2150
Wire Wire Line
	9450 1900 9450 2100
Connection ~ 9450 2100
Wire Wire Line
	9300 1300 9300 1350
Connection ~ 9300 1350
Wire Wire Line
	8950 2250 9350 2250
Wire Wire Line
	7800 5450 7350 5450
Wire Wire Line
	8800 5600 8900 5600
Wire Wire Line
	8900 5600 8900 5800
Wire Wire Line
	6750 5550 6750 5400
Connection ~ 6750 5400
Wire Wire Line
	6750 5500 6900 5500
Connection ~ 6750 5500
Wire Wire Line
	9350 5400 9350 5600
Wire Wire Line
	1050 1450 1050 1550
Wire Wire Line
	3400 1700 3300 1700
Wire Wire Line
	1010 1450 1010 1550
Text GLabel 1010 1550 1    20   BiDi ~ 0
GND
Text HLabel 1010 1450 3    20   BiDi ~ 0
GND
Text GLabel 8900 5800 1    20   BiDi ~ 0
GND
Text GLabel 6150 5950 1    20   BiDi ~ 0
GND
Text GLabel 9250 2200 2    20   BiDi ~ 0
GND
Text GLabel 8000 2200 0    20   BiDi ~ 0
GND
Text GLabel 2600 3700 1    20   BiDi ~ 0
GND
Text GLabel 4750 2550 1    20   BiDi ~ 0
GND
Text GLabel 3300 1700 0    20   BiDi ~ 0
GND
Text GLabel 8000 2250 0    20   BiDi ~ 0
3.3V
Text GLabel 9350 2250 2    20   BiDi ~ 0
3.3V
Text GLabel 9300 1300 3    20   BiDi ~ 0
3.3V
Text GLabel 4250 3850 2    20   BiDi ~ 0
3.3V
Text GLabel 3950 1700 2    20   BiDi ~ 0
3.3V
Text GLabel 1050 1550 1    20   BiDi ~ 0
3.3V
Text GLabel 1650 1450 3    20   BiDi ~ 0
3.3V
Text GLabel 1900 1450 3    20   BiDi ~ 0
3.3V
$Comp
L HEADER_2 J18
U 1 1 4B7FE370
P 9500 5900
F 0 "J18" H 9250 6100 60  0000 C CNN
F 1 "HEADER_2" H 9500 5900 60  0000 C CNN
	1    9500 5900
	0    -1   -1   0   
$EndComp
Text HLabel 9500 5400 2    20   BiDi ~ 0
BAT_V
Text HLabel 7800 5500 2    20   BiDi ~ 0
DP0
Text HLabel 7800 5450 2    20   BiDi ~ 0
DM0
Text HLabel 9750 2150 2    20   BiDi ~ 0
SDA
Text HLabel 9750 2100 2    20   BiDi ~ 0
SCK
Text HLabel 1600 3150 0    20   BiDi ~ 0
RXD
Text HLabel 1600 3000 0    20   BiDi ~ 0
TXD
Text HLabel 1050 1450 3    20   BiDi ~ 0
3.3V
$Comp
L C C55
U 1 1 4B7FE38F
P 6150 5650
F 0 "C55" H 6200 5750 50  0000 L CNN
F 1 "100n" H 6200 5550 50  0000 L CNN
	1    6150 5650
	1    0    0    1   
$EndComp
Text Label 7500 5500 0    20   ~ 0
DP0
Text Label 7500 5450 0    20   ~ 0
DM0
$Comp
L INDUCTOR L9
U 1 1 4B7FE317
P 8500 5600
F 0 "L9" V 8450 5600 40  0000 C CNN
F 1 "HZ0805C202R-00" V 8600 5600 40  0000 C CNN
	1    8500 5600
	0    -1   -1   0   
$EndComp
$Comp
L INDUCTOR L7
U 1 1 4B7FE30E
P 8500 5400
F 0 "L7" V 8450 5400 40  0000 C CNN
F 1 "HZ0805C202R-00" V 8600 5400 40  0000 C CNN
	1    8500 5400
	0    -1   -1   0   
$EndComp
$Comp
L ZX62D-B-5P8 J8
U 1 1 4B7FE2D4
P 7050 5750
F 0 "J8" H 7000 6250 60  0000 C CNN
F 1 "ZX62D-B-5P8" H 7050 5750 60  0000 C CNN
	1    7050 5750
	1    0    0    -1  
$EndComp
Text Label 2700 3300 0    20   ~ 0
VAL_RS232
$Comp
L R R27
U 1 1 4B7FE1C9
P 9450 1650
F 0 "R27" V 9530 1650 50  0000 C CNN
F 1 "4.7K" V 9450 1650 50  0000 C CNN
	1    9450 1650
	1    0    0    1   
$EndComp
$Comp
L R R28
U 1 1 4B7FE1C0
P 9200 1650
F 0 "R28" V 9280 1650 50  0000 C CNN
F 1 "4.7K" V 9200 1650 50  0000 C CNN
	1    9200 1650
	1    0    0    1   
$EndComp
Text Label 8000 2150 0    20   ~ 0
RX1
Text Label 8000 2100 0    20   ~ 0
TX1
$Comp
L HEADER_4 J6
U 1 1 4B7FE108
P 8600 2400
F 0 "J6" H 8600 3000 60  0000 C CNN
F 1 "HEADER_4" H 8600 2400 60  0001 C CNN
	1    8600 2400
	-1   0    0    -1  
$EndComp
$Comp
L HEADER_4 J7
U 1 1 4B7FE0F4
P 8700 2400
F 0 "J7" H 8730 3000 60  0000 C CNN
F 1 "HEADER_4" H 8700 2400 60  0001 C CNN
	1    8700 2400
	1    0    0    -1  
$EndComp
$Comp
L C C36
U 1 1 4B7FE07F
P 3600 1700
F 0 "C36" H 3650 1800 50  0000 L CNN
F 1 "100n" H 3650 1600 50  0000 L CNN
	1    3600 1700
	0    -1   1    0   
$EndComp
$Comp
L C C37
U 1 1 4B7FE076
P 4450 2200
F 0 "C37" H 4500 2300 50  0000 L CNN
F 1 "100n" H 4500 2100 50  0000 L CNN
	1    4450 2200
	0    -1   1    0   
$EndComp
$Comp
L C C39
U 1 1 4B7FE06A
P 4450 2500
F 0 "C39" H 4500 2600 50  0000 L CNN
F 1 "100n" H 4500 2400 50  0000 L CNN
	1    4450 2500
	0    -1   1    0   
$EndComp
Text Label 4350 3000 2    20   ~ 0
TX1
Text Label 4350 3150 2    20   ~ 0
RX1
NoConn ~ 4150 3100
NoConn ~ 4150 2950
NoConn ~ 4150 3300
NoConn ~ 3050 3100
$Comp
L LED D1
U 1 1 4B7FDF9E
P 1900 1750
F 0 "D1" H 1900 1850 50  0000 C CNN
F 1 "LED" H 1900 1650 50  0000 C CNN
	1    1900 1750
	0    1    1    0   
$EndComp
$Comp
L R R29
U 1 1 4B7FDF7F
P 1650 2350
F 0 "R29" V 1730 2350 50  0000 C CNN
F 1 "100K" V 1650 2350 50  0000 C CNN
	1    1650 2350
	1    0    0    -1  
$EndComp
$Comp
L R R30
U 1 1 4B7FDF76
P 1900 2350
F 0 "R30" V 1980 2350 50  0000 C CNN
F 1 "1K" V 1900 2350 50  0000 C CNN
	1    1900 2350
	1    0    0    1   
$EndComp
$Comp
L C C40
U 1 1 4B7FDF54
P 2600 2750
F 0 "C40" H 2650 2850 50  0000 L CNN
F 1 "100n" H 2650 2650 50  0000 L CNN
	1    2600 2750
	1    0    0    1   
$EndComp
$Comp
L C C38
U 1 1 4B7FDF48
P 2600 2300
F 0 "C38" H 2650 2400 50  0000 L CNN
F 1 "100n" H 2650 2200 50  0000 L CNN
	1    2600 2300
	1    0    0    1   
$EndComp
$Comp
L MAX3223ECAPAA U6
U 1 1 4B7FDF3C
P 3600 3650
F 0 "U6" H 3200 3750 60  0000 C CNN
F 1 "MAX3223ECAPAA" H 3600 3650 60  0000 C CNN
	1    3600 3650
	1    0    0    -1  
$EndComp
$EndSCHEMATC