nn-usb-fpga/KICAD_design_files/SAKC_PCB_v2/UART_USB_I2C.sch

EESchema Schematic File Version 2  date Sat 02 Oct 2010 11:02:57 AM COT
LIBS:power,../kicad_components/header_40,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
Text Label 4250 3100 0    20   ~ 0
RX2
Text Label 4250 2950 0    20   ~ 0
TX2
Wire Wire Line
	4350 3100 4150 3100
Wire Wire Line
	4350 2950 4150 2950
Wire Wire Line
	3050 3100 2300 3100
Wire Wire Line
	6750 2150 6400 2150
Wire Wire Line
	1010 1450 1010 1550
Wire Wire Line
	3300 1700 3400 1700
Wire Wire Line
	1050 1450 1050 1550
Wire Wire Line
	8400 3100 8400 2900
Connection ~ 5800 3000
Wire Wire Line
	5800 3000 5950 3000
Connection ~ 5800 2900
Wire Wire Line
	5800 2900 5800 3050
Wire Wire Line
	7950 3300 7950 3100
Wire Wire Line
	7950 3100 7850 3100
Wire Wire Line
	6850 2950 6400 2950
Wire Wire Line
	6400 2300 6800 2300
Connection ~ 5800 800 
Wire Wire Line
	5800 750  5800 800 
Wire Wire Line
	5950 1350 5950 1550
Wire Wire Line
	6250 1600 5700 1600
Wire Wire Line
	5450 2300 5800 2300
Wire Wire Line
	5450 2200 5800 2200
Connection ~ 4750 2500
Wire Wire Line
	4750 2550 4750 2200
Wire Wire Line
	4150 2500 4250 2500
Connection ~ 3850 1700
Wire Wire Line
	3950 1700 3800 1700
Wire Wire Line
	3750 2000 3750 1850
Wire Wire Line
	3750 1850 3850 1850
Wire Wire Line
	3850 1850 3850 1700
Wire Wire Line
	4150 3000 4350 3000
Connection ~ 4200 3850
Wire Wire Line
	4250 3850 2950 3850
Wire Wire Line
	2600 3700 2600 3300
Wire Wire Line
	2600 3300 3050 3300
Wire Wire Line
	3050 3150 1600 3150
Wire Wire Line
	1650 1450 1650 2100
Wire Wire Line
	1900 1950 1900 2100
Connection ~ 1900 3000
Wire Wire Line
	1900 3000 1900 2600
Wire Wire Line
	3050 2850 2850 2850
Wire Wire Line
	2850 2850 2850 2950
Wire Wire Line
	2850 2950 2600 2950
Wire Wire Line
	2600 2500 3050 2500
Wire Wire Line
	2600 2100 2600 2050
Wire Wire Line
	2600 2050 2900 2050
Wire Wire Line
	2900 2050 2900 2200
Wire Wire Line
	2900 2200 3050 2200
Wire Wire Line
	3050 2550 2600 2550
Wire Wire Line
	1650 2600 1650 3000
Wire Wire Line
	3050 2950 2950 2950
Wire Wire Line
	1900 1550 1900 1450
Wire Wire Line
	1600 3000 3050 3000
Connection ~ 1650 3000
Wire Wire Line
	3050 3400 2950 3400
Wire Wire Line
	2950 3400 2950 3850
Wire Wire Line
	4200 3850 4200 3400
Wire Wire Line
	4200 3400 4150 3400
Wire Wire Line
	4150 3150 4350 3150
Wire Wire Line
	3400 1700 3400 1900
Wire Wire Line
	3400 1900 3450 1900
Wire Wire Line
	3450 1900 3450 2000
Wire Wire Line
	4250 2200 4150 2200
Wire Wire Line
	4750 2500 4650 2500
Wire Wire Line
	4750 2200 4650 2200
Wire Wire Line
	5450 2150 5800 2150
Wire Wire Line
	5450 2250 5800 2250
Wire Wire Line
	5950 1550 6250 1550
Wire Wire Line
	5700 1600 5700 1350
Wire Wire Line
	5700 850  5700 800 
Wire Wire Line
	5700 800  5950 800 
Wire Wire Line
	5950 800  5950 850 
Wire Wire Line
	6400 2250 6700 2250
Wire Wire Line
	6850 3000 6400 3000
Wire Wire Line
	6400 3050 6500 3050
Wire Wire Line
	6500 3050 6500 3100
Connection ~ 6500 3100
Wire Wire Line
	7250 3100 6400 3100
Wire Wire Line
	7850 2900 8300 2900
Wire Wire Line
	8300 2900 8300 3100
Wire Wire Line
	5200 2950 5200 2900
Wire Wire Line
	5200 2900 5950 2900
Wire Wire Line
	5950 2950 5800 2950
Connection ~ 5800 2950
Wire Wire Line
	5200 3450 5200 3350
Wire Wire Line
	8400 2900 8550 2900
Wire Wire Line
	5800 3050 5950 3050
Wire Wire Line
	7250 2900 6400 2900
Wire Wire Line
	6750 2200 6400 2200
Wire Wire Line
	2950 2950 2950 3050
Wire Wire Line
	2950 3050 2300 3050
Text HLabel 2300 3100 0    20   BiDi ~ 0
RXDF
Text HLabel 2300 3050 0    20   BiDi ~ 0
TXDF
Text GLabel 6800 2300 2    20   BiDi ~ 0
GND
Text Label 6500 2250 0    20   ~ 0
SCK
Text Label 6500 2200 0    20   ~ 0
TX2
Text Label 6500 2150 0    20   ~ 0
RX2
Text Label 5450 2250 0    20   ~ 0
SDA
Text Label 6100 1600 0    20   ~ 0
SCK
Text Label 6100 1550 0    20   ~ 0
SDA
Text GLabel 1010 1550 1    20   BiDi ~ 0
GND
Text HLabel 1010 1450 3    20   BiDi ~ 0
GND
Text GLabel 7950 3300 1    20   BiDi ~ 0
GND
Text GLabel 5200 3450 1    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 5450 2300 0    20   BiDi ~ 0
3.3V
Text GLabel 5800 750  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 8550 3400
F 0 "J18" H 8300 3600 60  0000 C CNN
F 1 "HEADER_2" H 8550 3400 60  0000 C CNN
	1    8550 3400
	0    -1   -1   0   
$EndComp
Text HLabel 8550 2900 2    20   BiDi ~ 0
BAT_V
Text HLabel 6850 3000 2    20   BiDi ~ 0
DP0
Text HLabel 6850 2950 2    20   BiDi ~ 0
DM0
Text HLabel 6250 1600 2    20   BiDi ~ 0
SDA
Text HLabel 6250 1550 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 5200 3150
F 0 "C55" H 5250 3250 50  0000 L CNN
F 1 "100n" H 5250 3050 50  0000 L CNN
	1    5200 3150
	1    0    0    1   
$EndComp
Text Label 6550 3000 0    20   ~ 0
DP0
Text Label 6550 2950 0    20   ~ 0
DM0
$Comp
L INDUCTOR L9
U 1 1 4B7FE317
P 7550 3100
F 0 "L9" V 7500 3100 40  0000 C CNN
F 1 "HZ0805C202R-00" V 7650 3100 40  0000 C CNN
	1    7550 3100
	0    -1   -1   0   
$EndComp
$Comp
L INDUCTOR L7
U 1 1 4B7FE30E
P 7550 2900
F 0 "L7" V 7500 2900 40  0000 C CNN
F 1 "HZ0805C202R-00" V 7650 2900 40  0000 C CNN
	1    7550 2900
	0    -1   -1   0   
$EndComp
$Comp
L ZX62D-B-5P8 J8
U 1 1 4B7FE2D4
P 6100 3250
F 0 "J8" H 6050 3750 60  0000 C CNN
F 1 "ZX62D-B-5P8" H 6100 3250 60  0000 C CNN
	1    6100 3250
	1    0    0    -1  
$EndComp
Text Label 2700 3300 0    20   ~ 0
VAL_RS232
$Comp
L R R27
U 1 1 4B7FE1C9
P 5950 1100
F 0 "R27" V 6030 1100 50  0000 C CNN
F 1 "4.7K" V 5950 1100 50  0000 C CNN
	1    5950 1100
	1    0    0    1   
$EndComp
$Comp
L R R28
U 1 1 4B7FE1C0
P 5700 1100
F 0 "R28" V 5780 1100 50  0000 C CNN
F 1 "4.7K" V 5700 1100 50  0000 C CNN
	1    5700 1100
	1    0    0    1   
$EndComp
Text Label 5450 2200 0    20   ~ 0
RX1
Text Label 5450 2150 0    20   ~ 0
TX1
$Comp
L HEADER_4 J6
U 1 1 4B7FE108
P 6050 2450
F 0 "J6" H 6050 3050 60  0000 C CNN
F 1 "HEADER_4" H 6050 2450 60  0001 C CNN
	1    6050 2450
	-1   0    0    -1  
$EndComp
$Comp
L HEADER_4 J7
U 1 1 4B7FE0F4
P 6150 2450
F 0 "J7" H 6180 3050 60  0000 C CNN
F 1 "HEADER_4" H 6150 2450 60  0001 C CNN
	1    6150 2450
	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 4300 3000 2    20   ~ 0
TX1
Text Label 4300 3150 2    20   ~ 0
RX1
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