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EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
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:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:mosfet
LIBS:96boards-uart
LIBS:96boards-uart-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "2 mar 2015"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L GND #PWR4
U 1 1 54E654DB
P 4900 3200
F 0 "#PWR4" H 4900 3200 30 0001 C CNN
F 1 "GND" H 4900 3130 30 0001 C CNN
F 2 "" H 4900 3200 60 0000 C CNN
F 3 "" H 4900 3200 60 0000 C CNN
1 4900 3200
1 0 0 -1
$EndComp
Wire Wire Line
2100 3300 1500 3300
Text Label 1400 3500 0 60 ~ 0
UART0_TXD_LV
Text Label 1400 3600 0 60 ~ 0
UART0_RXD_LV
$Comp
L +1.8V #PWR1
U 1 1 54E79659
P 1300 4850
F 0 "#PWR1" H 1300 4990 20 0001 C CNN
F 1 "+1.8V" H 1300 4960 30 0000 C CNN
F 2 "" H 1300 4850 60 0000 C CNN
F 3 "" H 1300 4850 60 0000 C CNN
1 1300 4850
1 0 0 -1
$EndComp
Wire Wire Line
1300 4850 1300 5000
Wire Wire Line
1300 5000 2100 5000
Wire Wire Line
1500 3300 1500 3100
Wire Wire Line
1500 3100 4900 3100
Wire Wire Line
4450 3300 4750 3300
$Comp
L GND #PWR3
U 1 1 54EB8F4C
P 4750 5450
F 0 "#PWR3" H 4750 5450 30 0001 C CNN
F 1 "GND" H 4750 5380 30 0001 C CNN
F 2 "" H 4750 5450 60 0000 C CNN
F 3 "" H 4750 5450 60 0000 C CNN
1 4750 5450
1 0 0 -1
$EndComp
Wire Wire Line
4450 5200 4750 5200
Wire Wire Line
4750 5200 4750 5450
$Comp
L GND #PWR2
U 1 1 54EB8F88
P 1550 5450
F 0 "#PWR2" H 1550 5450 30 0001 C CNN
F 1 "GND" H 1550 5380 30 0001 C CNN
F 2 "" H 1550 5450 60 0000 C CNN
F 3 "" H 1550 5450 60 0000 C CNN
1 1550 5450
1 0 0 -1
$EndComp
Wire Wire Line
1550 5450 1550 5200
Wire Wire Line
1550 5200 2100 5200
Wire Wire Line
4900 3100 4900 3200
Connection ~ 4750 3100
Wire Wire Line
4750 3300 4750 3100
Wire Wire Line
1400 3400 2100 3400
Text Label 1400 3400 0 60 ~ 0
UART0_CTS_LV
Text Label 1400 3700 0 60 ~ 0
UART0_RTS_LV
Wire Wire Line
4450 3400 5100 3400
Wire Wire Line
4450 3500 5000 3500
Text Label 4550 3400 0 60 ~ 0
PWR_BTN
Text Label 4550 3500 0 60 ~ 0
RST_BTN
$Comp
L SW_PUSH SW1
U 1 1 54EBBD3A
P 6000 5350
F 0 "SW1" H 6150 5460 50 0000 C CNN
F 1 "SW_PUSH" H 6000 5270 50 0000 C CNN
F 2 "~" H 6000 5350 60 0000 C CNN
F 3 "~" H 6000 5350 60 0000 C CNN
1 6000 5350
1 0 0 -1
$EndComp
$Comp
L SW_PUSH SW2
U 1 1 54EBBD47
P 6000 5750
F 0 "SW2" H 6150 5860 50 0000 C CNN
F 1 "SW_PUSH" H 6000 5670 50 0000 C CNN
F 2 "~" H 6000 5750 60 0000 C CNN
F 3 "~" H 6000 5750 60 0000 C CNN
1 6000 5750
1 0 0 -1
$EndComp
Wire Wire Line
5100 3400 5100 5350
Wire Wire Line
5100 5350 5700 5350
Wire Wire Line
5000 3500 5000 5750
Wire Wire Line
5000 5750 5700 5750
$Comp
L GND #PWR6
U 1 1 54EBBDBB
P 6450 5950
F 0 "#PWR6" H 6450 5950 30 0001 C CNN
F 1 "GND" H 6450 5880 30 0001 C CNN
F 2 "" H 6450 5950 60 0000 C CNN
F 3 "" H 6450 5950 60 0000 C CNN
1 6450 5950
1 0 0 -1
$EndComp
Wire Wire Line
6450 5350 6450 5950
Wire Wire Line
6450 5350 6300 5350
Wire Wire Line
6300 5750 6450 5750
Connection ~ 6450 5750
Wire Wire Line
1100 3700 2100 3700
Wire Wire Line
1200 3600 2100 3600
Wire Wire Line
2100 3500 1300 3500
$Comp
L GND #PWR7
U 1 1 54EC9B62
P 9000 3800
F 0 "#PWR7" H 9000 3800 30 0001 C CNN
F 1 "GND" H 9000 3730 30 0001 C CNN
F 2 "" H 9000 3800 60 0000 C CNN
F 3 "" H 9000 3800 60 0000 C CNN
1 9000 3800
1 0 0 -1
$EndComp
Wire Wire Line
8200 3650 9000 3650
Wire Wire Line
9000 3650 9000 3800
Wire Wire Line
1200 3600 1200 2650
Wire Wire Line
1200 2650 8750 2650
Wire Wire Line
8750 2650 8750 3750
Wire Wire Line
8750 3750 8200 3750
Wire Wire Line
1300 3500 1300 2750
Wire Wire Line
1300 2750 8650 2750
Wire Wire Line
8650 2750 8650 3850
Wire Wire Line
8650 3850 8200 3850
Wire Wire Line
1400 3400 1400 2850
Wire Wire Line
1400 2850 8550 2850
Wire Wire Line
8550 2850 8550 3950
Wire Wire Line
8550 3950 8200 3950
Wire Wire Line
1100 3700 1100 2550
Wire Wire Line
1100 2550 8850 2550
Wire Wire Line
8850 2550 8850 4050
Wire Wire Line
8850 4050 8200 4050
$Comp
L +1.8V #PWR5
U 1 1 54EC9C8A
P 6350 3550
F 0 "#PWR5" H 6350 3690 20 0001 C CNN
F 1 "+1.8V" H 6350 3660 30 0000 C CNN
F 2 "" H 6350 3550 60 0000 C CNN
F 3 "" H 6350 3550 60 0000 C CNN
1 6350 3550
1 0 0 -1
$EndComp
Wire Wire Line
6350 3950 6600 3950
$Comp
L CP2104_MINI P2
U 1 1 54F0A1F1
P 7400 3850
F 0 "P2" H 7400 4150 50 0000 C CNN
F 1 "CP2104_MINI" H 7400 3250 50 0000 C CNN
F 2 "CP2104_MINI" H 7400 3850 60 0000 C CNN
F 3 "" H 7400 3850 60 0000 C CNN
1 7400 3850
1 0 0 -1
$EndComp
Wire Wire Line
6350 3950 6350 3550
$Comp
L 96BOARD_LS_EXPANSION P1
U 1 1 54F0AFFF
P 3300 4250
F 0 "P1" H 3300 5300 60 0000 C CNN
F 1 "96BOARD_LS_EXPANSION" H 3300 3200 50 0000 C CNN
F 2 "PIN_ARRAY_2MM_20X2" H 3300 4250 60 0000 C CNN
F 3 "" H 3300 4250 60 0000 C CNN
1 3300 4250
1 0 0 -1
$EndComp
Wire Wire Line
6600 4150 5100 4150
Connection ~ 5100 4150
Wire Wire Line
6600 4250 5000 4250
Connection ~ 5000 4250
Wire Wire Line
2100 4400 1000 4400
Wire Wire Line
1000 4400 1000 2450
Wire Wire Line
1000 2450 6000 2450
Wire Wire Line
6000 2450 6000 4050
Wire Wire Line
6000 4050 6600 4050
$Comp
L ZENER D1
U 1 1 54F37856
P 7450 3150
F 0 "D1" H 7450 3250 50 0000 C CNN
F 1 "MMSZ4678T1G" H 7450 3050 40 0000 C CNN
F 2 "SOD-123" H 7450 3150 60 0000 C CNN
F 3 "~" H 7450 3150 60 0000 C CNN
1 7450 3150
-1 0 0 1
$EndComp
Wire Wire Line
7650 3150 8350 3150
Wire Wire Line
8350 3150 8350 3650
Connection ~ 8350 3650
Wire Wire Line
5600 3150 7250 3150
Wire Wire Line
6550 3150 6550 3650
Wire Wire Line
6550 3650 6600 3650
$Comp
L R R1
U 1 1 54F378F7
P 5600 3450
F 0 "R1" V 5680 3450 40 0000 C CNN
F 1 "10K" V 5607 3451 40 0000 C CNN
F 2 "~" V 5530 3450 30 0000 C CNN
F 3 "~" H 5600 3450 30 0000 C CNN
1 5600 3450
1 0 0 -1
$EndComp
Wire Wire Line
5600 3200 5600 3150
Connection ~ 6550 3150
Wire Wire Line
5600 3700 5600 3750
Wire Wire Line
5600 3750 6600 3750
$EndSCHEMATC
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