cpu.bak

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:bav199
LIBS:bss138dp
LIBS:ft232rq
LIBS:intel_edison
LIBS:mic2039eymt
LIBS:sd-con
LIBS:tblocks
LIBS:TXB0108
LIBS:txs0206-29
LIBS:prtr5v0u2x
LIBS:transf_unip
LIBS:edk-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 5
Title "EDU-CIAA-INTEL"
Date "vie 17 abr 2015"
Rev "1.1"
Comp "DPLab@UTN.BA"
Comment1 "Author: Pablo Ridolfi"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L INTEL_EDISON U2
U 1 1 544FBFB3
P 5150 1900
F 0 "U2" H 5900 3150 60  0000 C CNN
F 1 "INTEL_EDISON" H 5650 -550 60  0000 C CNN
F 2 "intel_edison:INTEL_EDISON" H 5150 1900 60  0001 C CNN
F 3 "~" H 5150 1900 60  0000 C CNN
	1    5150 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 800  3850 800 
Wire Wire Line
	3850 800  3850 4300
$Comp
L GND #PWR014
U 1 1 544FBFEC
P 3850 4300
F 0 "#PWR014" H 3850 4300 30  0001 C CNN
F 1 "GND" H 3850 4230 30  0001 C CNN
F 2 "" H 3850 4300 60  0000 C CNN
F 3 "" H 3850 4300 60  0000 C CNN
	1    3850 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 1000 3850 1000
Connection ~ 3850 1000
Wire Wire Line
	3950 1200 3850 1200
Connection ~ 3850 1200
Wire Wire Line
	3850 1300 3950 1300
Connection ~ 3850 1300
Wire Wire Line
	3950 1400 3850 1400
Connection ~ 3850 1400
Wire Wire Line
	3850 1500 3950 1500
Connection ~ 3850 1500
Wire Wire Line
	3950 900  3300 900 
Text HLabel 3300 900  0    60   Input ~ 0
USB_ID
Wire Wire Line
	3100 1100 3950 1100
$Comp
L GND #PWR015
U 1 1 544FDA5F
P 5150 4700
F 0 "#PWR015" H 5150 4700 30  0001 C CNN
F 1 "GND" H 5150 4630 30  0001 C CNN
F 2 "" H 5150 4700 60  0000 C CNN
F 3 "" H 5150 4700 60  0000 C CNN
	1    5150 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 4700 5150 4650
Wire Wire Line
	5100 4650 5200 4650
Wire Wire Line
	5100 4650 5100 4600
Wire Wire Line
	5200 4650 5200 4600
Connection ~ 5150 4650
$Comp
L R R2
U 1 1 544FDE63
P 2200 1600
F 0 "R2" V 2280 1600 40  0000 C CNN
F 1 "220" V 2207 1601 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2130 1600 30  0001 C CNN
F 3 "~" H 2200 1600 30  0000 C CNN
	1    2200 1600
	0    -1   -1   0   
$EndComp
$Comp
L SW_PUSH SW1
U 1 1 544FFE3E
P 1500 1600
F 0 "SW1" H 1650 1710 50  0000 C CNN
F 1 "POWER_BTN" H 1500 1520 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1500 1600 60  0001 C CNN
F 3 "~" H 1500 1600 60  0000 C CNN
	1    1500 1600
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 544FFE69
P 1900 1300
F 0 "R1" V 1980 1300 40  0000 C CNN
F 1 "10k" V 1907 1301 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1830 1300 30  0001 C CNN
F 3 "~" H 1900 1300 30  0000 C CNN
	1    1900 1300
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR016
U 1 1 544FFE8A
P 1200 1600
F 0 "#PWR016" H 1200 1600 30  0001 C CNN
F 1 "GND" H 1200 1530 30  0001 C CNN
F 2 "" H 1200 1600 60  0000 C CNN
F 3 "" H 1200 1600 60  0000 C CNN
	1    1200 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	1200 1600 1200 1600
Wire Wire Line
	1800 1600 1950 1600
Wire Wire Line
	1900 1600 1900 1550
Connection ~ 1900 1600
Text HLabel 3300 1700 0    60   Input ~ 0
USB_PWR_FAULT
Wire Wire Line
	3300 1700 3950 1700
Text HLabel 3300 1800 0    60   Output ~ 0
USB_PWR_ENABLE
Wire Wire Line
	3300 1800 3950 1800
$Comp
L BATTERY BT1
U 1 1 54500044
P 1500 1900
F 0 "BT1" H 1500 2100 50  0000 C CNN
F 1 "BATTERY" H 1750 2100 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1500 1900 60  0001 C CNN
F 3 "~" H 1500 1900 60  0000 C CNN
	1    1500 1900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR017
U 1 1 54500051
P 1200 1900
F 0 "#PWR017" H 1200 1900 30  0001 C CNN
F 1 "GND" H 1200 1830 30  0001 C CNN
F 2 "" H 1200 1900 60  0000 C CNN
F 3 "" H 1200 1900 60  0000 C CNN
	1    1200 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	3950 1900 1800 1900
Text HLabel 2700 2000 0    60   Output ~ 0
TTY_TX
Wire Wire Line
	3300 2100 3950 2100
Text HLabel 7700 1700 2    60   Input ~ 0
TTY_RX
Wire Wire Line
	6450 1800 7300 1800
$Comp
L SW_PUSH SW2
U 1 1 54500269
P 1500 2300
F 0 "SW2" H 1650 2410 50  0000 C CNN
F 1 "RCVR_MODE" H 1500 2220 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1500 2300 60  0001 C CNN
F 3 "~" H 1500 2300 60  0000 C CNN
	1    1500 2300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 54500276
P 1200 2300
F 0 "#PWR018" H 1200 2300 30  0001 C CNN
F 1 "GND" H 1200 2230 30  0001 C CNN
F 2 "" H 1200 2300 60  0000 C CNN
F 3 "" H 1200 2300 60  0000 C CNN
	1    1200 2300
	0    1    1    0   
$EndComp
Wire Wire Line
	1800 2300 3950 2300
Wire Wire Line
	3300 2500 3950 2500
Wire Wire Line
	3300 2400 3950 2400
Wire Wire Line
	3300 2700 3950 2700
Wire Wire Line
	3300 2600 3950 2600
Text HLabel 6750 1500 2    60   BiDi ~ 0
USB_DP
Wire Wire Line
	6750 1500 6450 1500
Text HLabel 6750 1600 2    60   BiDi ~ 0
USB_DM
Wire Wire Line
	6750 1600 6450 1600
Text HLabel 6750 1700 2    60   Input ~ 0
USB_VBUS
Wire Wire Line
	6750 1700 6450 1700
$Comp
L BSS138DP Q2
U 1 1 54503D49
P 2450 5450
F 0 "Q2" V 2050 5700 40  0000 R CNN
F 1 "BSS138DP" V 1950 5800 40  0000 R CNN
F 2 "ref_packages:-SOT363_PHILIPS" V 2000 5650 29  0000 C CNN
F 3 "~" H 2250 5450 60  0000 C CNN
	1    2450 5450
	0    -1   1    0   
$EndComp
$Comp
L R R6
U 1 1 54503D79
P 2800 5000
F 0 "R6" V 2880 5000 40  0000 C CNN
F 1 "4.7k" V 2807 5001 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2730 5000 30  0001 C CNN
F 3 "~" H 2800 5000 30  0000 C CNN
	1    2800 5000
	0    -1   1    0   
$EndComp
Wire Wire Line
	6450 1300 7000 1300
Wire Wire Line
	2550 5000 2500 5000
Wire Wire Line
	2500 4950 2500 5050
Connection ~ 2500 5000
Wire Wire Line
	2650 5350 3550 5350
Wire Wire Line
	3050 5350 3050 5000
$Comp
L R R9
U 1 1 54503FEA
P 2800 5900
F 0 "R9" V 2880 5900 40  0000 C CNN
F 1 "4.7k" V 2807 5901 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2730 5900 30  0001 C CNN
F 3 "~" H 2800 5900 30  0000 C CNN
	1    2800 5900
	0    -1   1    0   
$EndComp
Wire Wire Line
	2550 5900 2500 5900
Wire Wire Line
	2500 5850 2500 5950
Connection ~ 2500 5900
Wire Wire Line
	2650 5550 3550 5550
Wire Wire Line
	3050 5550 3050 5900
Connection ~ 3050 5350
Connection ~ 3050 5550
Wire Wire Line
	1650 5350 2250 5350
Wire Wire Line
	1650 5550 2250 5550
$Comp
L R R8
U 1 1 5450412E
P 1950 5050
F 0 "R8" V 2030 5050 40  0000 C CNN
F 1 "4.7k" V 1957 5051 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1880 5050 30  0001 C CNN
F 3 "~" H 1950 5050 30  0000 C CNN
	1    1950 5050
	1    0    0    1   
$EndComp
$Comp
L R R7
U 1 1 5450413E
P 1750 5050
F 0 "R7" V 1830 5050 40  0000 C CNN
F 1 "4.7k" V 1757 5051 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1680 5050 30  0001 C CNN
F 3 "~" H 1750 5050 30  0000 C CNN
	1    1750 5050
	1    0    0    1   
$EndComp
Wire Wire Line
	1950 5350 1950 5300
Wire Wire Line
	1750 4800 1950 4800
Wire Wire Line
	1850 4750 1850 4800
Connection ~ 1850 4800
Wire Wire Line
	1750 5300 1750 5550
Connection ~ 1950 5350
Connection ~ 1750 5550
Wire Wire Line
	3300 2800 3950 2800
Wire Wire Line
	3300 2900 3950 2900
Wire Wire Line
	3300 3000 3950 3000
Wire Wire Line
	3300 3100 3950 3100
Text Label 3300 2800 0    60   ~ 0
I2C_1_SCL
Text Label 3300 2900 0    60   ~ 0
I2C_1_SDA
Text Label 3300 3000 0    60   ~ 0
I2C_6_SCL
Text Label 3300 3100 0    60   ~ 0
I2C_6_SDA
Text HLabel 1650 5550 0    60   BiDi ~ 0
I2C1_SDA
Text HLabel 1650 5350 0    60   Output ~ 0
I2C1_SCL
$Comp
L BSS138DP Q3
U 1 1 545045F4
P 2450 6850
F 0 "Q3" V 2050 7100 40  0000 R CNN
F 1 "BSS138DP" V 1950 7200 40  0000 R CNN
F 2 "ref_packages:-SOT363_PHILIPS" V 2000 7050 29  0000 C CNN
F 3 "~" H 2250 6850 60  0000 C CNN
	1    2450 6850
	0    -1   1    0   
$EndComp
$Comp
L R R10
U 1 1 545045FA
P 2800 6400
F 0 "R10" V 2880 6400 40  0000 C CNN
F 1 "4.7k" V 2807 6401 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2730 6400 30  0001 C CNN
F 3 "~" H 2800 6400 30  0000 C CNN
	1    2800 6400
	0    -1   1    0   
$EndComp
Wire Wire Line
	2550 6400 2500 6400
Wire Wire Line
	2500 6350 2500 6450
Connection ~ 2500 6400
Wire Wire Line
	2650 6750 3550 6750
Wire Wire Line
	3050 6750 3050 6400
$Comp
L R R13
U 1 1 5450460D
P 2800 7300
F 0 "R13" V 2880 7300 40  0000 C CNN
F 1 "4.7k" V 2807 7301 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2730 7300 30  0001 C CNN
F 3 "~" H 2800 7300 30  0000 C CNN
	1    2800 7300
	0    -1   1    0   
$EndComp
Wire Wire Line
	2550 7300 2500 7300
Wire Wire Line
	2500 7250 2500 7350
Connection ~ 2500 7300
Wire Wire Line
	2650 6950 3550 6950
Wire Wire Line
	3050 6950 3050 7300
Connection ~ 3050 6750
Connection ~ 3050 6950
Wire Wire Line
	1650 6750 2250 6750
Wire Wire Line
	1650 6950 2250 6950
$Comp
L R R12
U 1 1 54504626
P 1950 6450
F 0 "R12" V 2030 6450 40  0000 C CNN
F 1 "4.7k" V 1957 6451 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1880 6450 30  0001 C CNN
F 3 "~" H 1950 6450 30  0000 C CNN
	1    1950 6450
	1    0    0    1   
$EndComp
$Comp
L R R11
U 1 1 5450462C
P 1750 6450
F 0 "R11" V 1830 6450 40  0000 C CNN
F 1 "4.7k" V 1757 6451 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1680 6450 30  0001 C CNN
F 3 "~" H 1750 6450 30  0000 C CNN
	1    1750 6450
	1    0    0    1   
$EndComp
Wire Wire Line
	1950 6750 1950 6700
Wire Wire Line
	1750 6200 1950 6200
Wire Wire Line
	1850 6150 1850 6200
Connection ~ 1850 6200
Wire Wire Line
	1750 6700 1750 6950
Connection ~ 1950 6750
Connection ~ 1750 6950
Text HLabel 1650 6950 0    60   BiDi ~ 0
I2C2_SDA
Text HLabel 1650 6750 0    60   Output ~ 0
I2C2_SCL
Text Label 3550 5550 2    60   ~ 0
I2C_1_SDA
Text Label 3550 5350 2    60   ~ 0
I2C_1_SCL
Text Label 3550 6750 2    60   ~ 0
I2C_6_SCL
Text Label 3550 6950 2    60   ~ 0
I2C_6_SDA
Wire Wire Line
	3950 3300 3300 3300
Wire Wire Line
	3300 3400 3950 3400
Wire Wire Line
	3950 3500 3300 3500
Wire Wire Line
	3300 3600 3950 3600
Wire Wire Line
	3950 3700 3300 3700
Wire Wire Line
	3300 3800 3950 3800
Wire Wire Line
	3950 3900 3300 3900
Wire Wire Line
	3300 4000 3950 4000
Text Label 3300 3300 0    60   ~ 0
SPI_2_FS1
Text Label 3300 3400 0    60   ~ 0
SPI_2_FS0
Text Label 3300 3500 0    60   ~ 0
SPI_2_CLK
Text Label 3300 3600 0    60   ~ 0
SPI_2_TXD
Text Label 3300 3700 0    60   ~ 0
SPI_2_RXD
Wire Wire Line
	10450 1450 10300 1450
Wire Wire Line
	8300 1550 8900 1550
Wire Wire Line
	8900 1650 8300 1650
Wire Wire Line
	8300 1750 8900 1750
Text Label 8300 2050 0    60   ~ 0
SPI_2_FS0
Text Label 8300 1950 0    60   ~ 0
SPI_2_CLK
Text Label 8300 1850 0    60   ~ 0
SPI_2_TXD
Text Label 8300 1750 0    60   ~ 0
SPI_2_RXD
Text HLabel 10450 3200 2    60   Output ~ 0
SPI_CS1
Text HLabel 10450 2050 2    60   Output ~ 0
SPI_CS0
Text HLabel 10450 1950 2    60   Output ~ 0
SPI_CLK
Text HLabel 10450 1850 2    60   Output ~ 0
SPI_MOSI
Text HLabel 10450 1750 2    60   Input ~ 0
SPI_MISO
$Comp
L C C2
U 1 1 54510ED5
P 8650 900
F 0 "C2" H 8650 1000 40  0000 L CNN
F 1 "100nF" H 8656 815 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 8688 750 30  0001 C CNN
F 3 "~" H 8650 900 60  0000 C CNN
	1    8650 900 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 54510EDB
P 8650 1100
F 0 "#PWR019" H 8650 1100 30  0001 C CNN
F 1 "GND" H 8650 1030 30  0001 C CNN
F 2 "" H 8650 1100 60  0000 C CNN
F 3 "" H 8650 1100 60  0000 C CNN
	1    8650 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 700  8850 700 
Wire Wire Line
	8750 700  8750 650 
Connection ~ 8750 700 
$Comp
L C C3
U 1 1 54510EEA
P 10550 900
F 0 "C3" H 10550 1000 40  0000 L CNN
F 1 "100nF" H 10556 815 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 10588 750 30  0001 C CNN
F 3 "~" H 10550 900 60  0000 C CNN
	1    10550 900 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 54510EF0
P 10550 1100
F 0 "#PWR020" H 10550 1100 30  0001 C CNN
F 1 "GND" H 10550 1030 30  0001 C CNN
F 2 "" H 10550 1100 60  0000 C CNN
F 3 "" H 10550 1100 60  0000 C CNN
	1    10550 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 700  10550 700 
Wire Wire Line
	10450 650  10450 700 
Connection ~ 10450 700 
Wire Wire Line
	8300 2150 8900 2150
$Comp
L GND #PWR021
U 1 1 54511079
P 10350 2200
F 0 "#PWR021" H 10350 2200 30  0001 C CNN
F 1 "GND" H 10350 2130 30  0001 C CNN
F 2 "" H 10350 2200 60  0000 C CNN
F 3 "" H 10350 2200 60  0000 C CNN
	1    10350 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 1250 10300 1250
Wire Wire Line
	10350 700  10350 1250
Wire Wire Line
	8850 1250 8900 1250
Wire Wire Line
	10450 1550 10300 1550
Wire Wire Line
	10450 1650 10300 1650
Wire Wire Line
	10450 1750 10300 1750
Wire Wire Line
	10450 1850 10300 1850
Wire Wire Line
	10450 1950 10300 1950
Wire Wire Line
	8900 3300 8300 3300
Wire Wire Line
	8900 3400 8300 3400
Wire Wire Line
	8900 3500 8300 3500
Wire Wire Line
	10450 5700 10300 5700
Wire Wire Line
	10450 5800 10300 5800
Wire Wire Line
	10450 5900 10300 5900
Wire Wire Line
	10450 6000 10300 6000
Wire Wire Line
	8900 5700 8300 5700
Wire Wire Line
	8900 5800 8300 5800
Wire Wire Line
	8900 5900 8300 5900
Wire Wire Line
	8900 6000 8300 6000
Wire Wire Line
	6050 5700 5450 5700
Wire Wire Line
	6050 5800 5450 5800
Wire Wire Line
	6050 5900 5450 5900
Text Label 8300 3200 0    60   ~ 0
SPI_2_FS1
Wire Wire Line
	8300 1450 8900 1450
Text Label 3300 2400 0    60   ~ 0
GP13
Text Label 8300 3600 0    60   ~ 0
GP13
Text Label 3300 2500 0    60   ~ 0
GP12
Text Label 8300 3500 0    60   ~ 0
GP12
Text Label 3300 2600 0    60   ~ 0
GP182
Text Label 8300 3400 0    60   ~ 0
GP182
Text Label 3300 2700 0    60   ~ 0
GP183
Text Label 8300 3300 0    60   ~ 0
GP183
Wire Wire Line
	8300 1850 8900 1850
Wire Wire Line
	8900 1950 8300 1950
Wire Wire Line
	10450 5500 10300 5500
Wire Wire Line
	8900 3600 8300 3600
Wire Wire Line
	8900 3800 8300 3800
Wire Wire Line
	8900 5500 8300 5500
Text Label 3300 3800 0    60   ~ 0
UART_1_RX
Text Label 3300 3900 0    60   ~ 0
UART_1_RTS
Text Label 3300 4000 0    60   ~ 0
UART_1_CTS
Text HLabel 10450 1650 2    60   Input ~ 0
UART_RX
Wire Wire Line
	3000 4100 3950 4100
$Comp
L SW_PUSH SW3
U 1 1 54511CA9
P 1500 4200
F 0 "SW3" H 1650 4310 50  0000 C CNN
F 1 "FWR_RCVR" H 1500 4120 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1500 4200 60  0001 C CNN
F 3 "~" H 1500 4200 60  0000 C CNN
	1    1500 4200
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 54511E51
P 2050 4200
F 0 "R5" V 2130 4200 40  0000 C CNN
F 1 "220" V 2057 4201 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1980 4200 30  0001 C CNN
F 3 "~" H 2050 4200 30  0000 C CNN
	1    2050 4200
	0    1    1    0   
$EndComp
Wire Wire Line
	2450 1600 3950 1600
Text Label 8300 5500 0    60   ~ 0
UART_1_TX
Wire Wire Line
	7000 3000 6450 3000
Text Label 8300 1550 0    60   ~ 0
UART_1_RTS
Text Label 8300 1650 0    60   ~ 0
UART_1_RX
Text Label 8300 1450 0    60   ~ 0
UART_1_CTS
Text HLabel 10450 1450 2    60   Input ~ 0
UART_CTS
Text HLabel 10450 1550 2    60   Output ~ 0
UART_RTS
Text HLabel 10450 5500 2    60   Output ~ 0
UART_TX
Text Label 7000 3000 2    60   ~ 0
UART_1_TX
Wire Wire Line
	2300 4200 3950 4200
Wire Wire Line
	7000 1900 6450 1900
Wire Wire Line
	7000 2000 6450 2000
Wire Wire Line
	7000 2100 6450 2100
Wire Wire Line
	7000 2200 6450 2200
Wire Wire Line
	7000 2300 6450 2300
Wire Wire Line
	7000 2400 6450 2400
Wire Wire Line
	7000 2500 6450 2500
Wire Wire Line
	7000 2800 6450 2800
Wire Wire Line
	6450 3100 7000 3100
Text Label 7000 1900 2    60   ~ 0
GP44
Text Label 7000 2000 2    60   ~ 0
GP45
Text Label 7000 2100 2    60   ~ 0
GP46
Text Label 7000 2200 2    60   ~ 0
GP47
Text Label 7000 2300 2    60   ~ 0
GP48
Text Label 7000 2400 2    60   ~ 0
GP49
$Comp
L BSS138 Q1
U 1 1 54523DD4
P 2050 3650
F 0 "Q1" H 2050 3501 40  0000 R CNN
F 1 "BSS138" H 2050 3800 40  0000 R CNN
F 2 "SMD_Packages:SOT-23" H 1920 3752 29  0001 C CNN
F 3 "~" H 2050 3650 60  0000 C CNN
	1    2050 3650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 54523DE1
P 2150 3850
F 0 "#PWR022" H 2150 3850 30  0001 C CNN
F 1 "GND" H 2150 3780 30  0001 C CNN
F 2 "" H 2150 3850 60  0000 C CNN
F 3 "" H 2150 3850 60  0000 C CNN
	1    2150 3850
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 54523DE7
P 1700 3400
F 0 "R4" V 1780 3400 40  0000 C CNN
F 1 "10k" V 1707 3401 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 1630 3400 30  0001 C CNN
F 3 "~" H 1700 3400 30  0000 C CNN
	1    1700 3400
	1    0    0    1   
$EndComp
Wire Wire Line
	1700 3650 1700 3700
Wire Wire Line
	1150 3700 1850 3700
Connection ~ 1700 3700
$Comp
L LED D1
U 1 1 54523FB5
P 2150 3250
F 0 "D1" H 2150 3350 50  0000 C CNN
F 1 "LED" H 2150 3150 50  0000 C CNN
F 2 "LEDs:LED-0603" H 2150 3250 60  0001 C CNN
F 3 "~" H 2150 3250 60  0000 C CNN
	1    2150 3250
	0    1    1    0   
$EndComp
$Comp
L R R3
U 1 1 54523FC2
P 2150 2800
F 0 "R3" V 2230 2800 40  0000 C CNN
F 1 "10k" V 2157 2801 40  0000 C CNN
F 2 "SMD_Packages:SMD-0603_r" V 2080 2800 30  0001 C CNN
F 3 "~" H 2150 2800 30  0000 C CNN
	1    2150 2800
	1    0    0    1   
$EndComp
Text Label 7000 2500 2    60   ~ 0
RESET_OUT
Text Label 1150 3700 0    60   ~ 0
RESET_OUT
Text Label 7000 2800 2    60   ~ 0
GP15
Text Label 7000 3100 2    60   ~ 0
GP14
Text Label 5450 5700 0    60   ~ 0
GP46
Text Label 5450 5900 0    60   ~ 0
GP48
Text Label 5450 6000 0    60   ~ 0
GP49
Text Label 8300 5400 0    60   ~ 0
GP15
Text Label 8300 5600 0    60   ~ 0
GP14
Wire Wire Line
	6500 1150 7000 1150
Wire Wire Line
	6500 1100 6500 1200
Wire Wire Line
	6500 1100 6450 1100
Connection ~ 6500 1150
Wire Wire Line
	6500 1200 6450 1200
Wire Wire Line
	7000 3200 6450 3200
Wire Wire Line
	7000 3300 6450 3300
Wire Wire Line
	7000 3400 6450 3400
Wire Wire Line
	7000 3500 6450 3500
Wire Wire Line
	6550 3600 6450 3600
Wire Wire Line
	6450 3700 7200 3700
Wire Wire Line
	6550 3800 6450 3800
Wire Wire Line
	6550 3900 6450 3900
Wire Wire Line
	6550 4000 6450 4000
Wire Wire Line
	6550 4100 6450 4100
Wire Wire Line
	6550 4200 6450 4200
Wire Wire Line
	7000 2900 6450 2900
Wire Wire Line
	6050 6000 5450 6000
Wire Wire Line
	8900 5400 8300 5400
Text HLabel 7100 900  2    60   Input ~ 0
VSYS
Wire Wire Line
	6450 900  7100 900 
Wire Wire Line
	6500 800  6500 1000
Wire Wire Line
	6500 800  6450 800 
Connection ~ 6500 900 
Wire Wire Line
	6500 1000 6450 1000
Text HLabel 7000 2900 2    60   Input ~ 0
SD_0_CLK_FB
Text HLabel 6550 3600 2    60   Output ~ 0
SD_0_CLK
Text HLabel 7550 3600 2    60   Input ~ 0
SD_0_CD
Text HLabel 6550 3800 2    60   BiDi ~ 0
SD_0_CMD
Text HLabel 6550 3900 2    60   BiDi ~ 0
SD_0_DAT2
Text HLabel 6550 4000 2    60   BiDi ~ 0
SD_0_DAT0
Text HLabel 6550 4100 2    60   BiDi ~ 0
SD_0_DAT3
Text HLabel 6550 4200 2    60   BiDi ~ 0
SD_0_DAT1
$Comp
L C C4
U 1 1 5453A0ED
P 7850 1050
F 0 "C4" H 7850 1150 40  0000 L CNN
F 1 "100nF" H 7856 965 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 7888 900 30  0001 C CNN
F 3 "~" H 7850 1050 60  0000 C CNN
	1    7850 1050
	0    -1   -1   0   
$EndComp
$Comp
L C C1
U 1 1 5453A0F3
P 7850 700
F 0 "C1" H 7850 800 40  0000 L CNN
F 1 "100nF" H 7856 615 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 7888 550 30  0001 C CNN
F 3 "~" H 7850 700 60  0000 C CNN
	1    7850 700 
	0    -1   -1   0   
$EndComp
$Comp
L C C5
U 1 1 5453A112
P 7850 1400
F 0 "C5" H 7850 1500 40  0000 L CNN
F 1 "100nF" H 7856 1315 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 7888 1250 30  0001 C CNN
F 3 "~" H 7850 1400 60  0000 C CNN
	1    7850 1400
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR023
U 1 1 5453A118
P 8100 1050
F 0 "#PWR023" H 8100 1050 30  0001 C CNN
F 1 "GND" H 8100 980 30  0001 C CNN
F 2 "" H 8100 1050 60  0000 C CNN
F 3 "" H 8100 1050 60  0000 C CNN
	1    8100 1050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8100 1050 8050 1050
Wire Wire Line
	8050 700  8050 1400
Connection ~ 8050 1050
Wire Wire Line
	7000 1300 7000 1400
Wire Wire Line
	7000 1400 7650 1400
Wire Wire Line
	7650 1050 7000 1050
Wire Wire Line
	7000 1050 7000 1150
Wire Wire Line
	7000 900  7000 700 
Wire Wire Line
	7000 700  7650 700 
Connection ~ 7000 900 
Text Label 3100 1100 0    60   ~ 0
CLK_OUT_32kHz
Text Label 3000 4100 0    60   ~ 0
CLK_OUT_19.2MHz
Wire Wire Line
	3950 2000 3300 2000
Text Label 3300 2000 0    60   ~ 0
GP165
Text Label 8300 3800 0    60   ~ 0
GP165
Wire Wire Line
	6450 1400 6750 1400
Wire Wire Line
	6750 1400 6750 900 
Connection ~ 6750 900 
Text HLabel 10450 5700 2    60   Input ~ 0
I2S_RXD
Text HLabel 10450 5800 2    60   Output ~ 0
I2S_CLK
Text HLabel 10450 5900 2    60   Output ~ 0
I2S_FS
Text HLabel 10450 6000 2    60   Output ~ 0
I2S_TXD
Text Label 7000 3200 2    60   ~ 0
I2S_2_RXD
Text Label 8300 5700 0    60   ~ 0
I2S_2_RXD
Wire Wire Line
	8300 3200 8900 3200
Wire Wire Line
	8300 2050 8900 2050
Wire Wire Line
	10450 2050 10300 2050
Wire Wire Line
	10450 3200 10300 3200
Text Label 7000 3300 2    60   ~ 0
I2S_2_CLK
Text Label 8300 5800 0    60   ~ 0
I2S_2_CLK
Text Label 7000 3400 2    60   ~ 0
I2S_2_FS
Text Label 7000 3500 2    60   ~ 0
I2S_2_TXD
Text Label 8300 5900 0    60   ~ 0
I2S_2_FS
Text Label 8300 6000 0    60   ~ 0
I2S_2_TXD
$Comp
L TXB0108 U1
U 1 1 545A048B
P 9600 1600
F 0 "U1" H 9250 2100 60  0000 C CNN
F 1 "TXB0108" H 9400 900 60  0000 C CNN
F 2 "Housings_SSOP:SSOP-20_4.4x6.5mm_Pitch0.65mm" H 9600 1600 60  0001 C CNN
F 3 "~" H 9600 1600 60  0000 C CNN
	1    9600 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 2200 10350 2150
Wire Wire Line
	10350 2150 10300 2150
$Comp
L C C6
U 1 1 545A06EA
P 8650 2750
F 0 "C6" H 8650 2850 40  0000 L CNN
F 1 "100nF" H 8656 2665 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 8688 2600 30  0000 C CNN
F 3 "~" H 8650 2750 60  0000 C CNN
	1    8650 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR024
U 1 1 545A06F0
P 8650 2950
F 0 "#PWR024" H 8650 2950 30  0001 C CNN
F 1 "GND" H 8650 2880 30  0001 C CNN
F 2 "" H 8650 2950 60  0000 C CNN
F 3 "" H 8650 2950 60  0000 C CNN
	1    8650 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 2550 8850 2550
Wire Wire Line
	8750 2550 8750 2500
Connection ~ 8750 2550
$Comp
L C C7
U 1 1 545A06FF
P 10550 2750
F 0 "C7" H 10550 2850 40  0000 L CNN
F 1 "100nF" H 10556 2665 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 10588 2600 30  0000 C CNN
F 3 "~" H 10550 2750 60  0000 C CNN
	1    10550 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 545A0705
P 10550 2950
F 0 "#PWR025" H 10550 2950 30  0001 C CNN
F 1 "GND" H 10550 2880 30  0001 C CNN
F 2 "" H 10550 2950 60  0000 C CNN
F 3 "" H 10550 2950 60  0000 C CNN
	1    10550 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 2550 10550 2550
Wire Wire Line
	10450 2500 10450 2550
Connection ~ 10450 2550
Wire Wire Line
	8300 4000 8900 4000
$Comp
L GND #PWR026
U 1 1 545A070F
P 10350 4050
F 0 "#PWR026" H 10350 4050 30  0001 C CNN
F 1 "GND" H 10350 3980 30  0001 C CNN
F 2 "" H 10350 4050 60  0000 C CNN
F 3 "" H 10350 4050 60  0000 C CNN
	1    10350 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 3100 10300 3100
Wire Wire Line
	10350 2550 10350 3100
Wire Wire Line
	8850 3100 8900 3100
$Comp
L TXB0108 U3
U 1 1 545A072E
P 9600 3450
F 0 "U3" H 9250 3950 60  0000 C CNN
F 1 "TXB0108" H 9400 2750 60  0000 C CNN
F 2 "Housings_SSOP:SSOP-20_4.4x6.5mm_Pitch0.65mm" H 9600 3450 60  0001 C CNN
F 3 "~" H 9600 3450 60  0000 C CNN
	1    9600 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 4050 10350 4000
Wire Wire Line
	10350 4000 10300 4000
Text Label 5450 5800 0    60   ~ 0
GP47
Text Label 3300 4200 0    60   ~ 0
FW_RCVR
Text Label 3300 2300 0    60   ~ 0
RCVR_MODE
Text Label 3300 1900 0    60   ~ 0
V_BAT
Text Label 3300 1600 0    60   ~ 0
PWR_BTN
Wire Wire Line
	8850 700  8850 1250
Wire Wire Line
	8850 2550 8850 3100
$Comp
L +3V3 #PWR027
U 1 1 54DA5B4F
P 1900 1050
F 0 "#PWR027" H 1900 900 60  0001 C CNN
F 1 "+3V3" H 1900 1190 60  0000 C CNN
F 2 "" H 1900 1050 60  0000 C CNN
F 3 "" H 1900 1050 60  0000 C CNN
	1    1900 1050
	1    0    0    -1  
$EndComp
$Comp
L +3V3 #PWR028
U 1 1 54DA69E5
P 2150 2550
F 0 "#PWR028" H 2150 2400 60  0001 C CNN
F 1 "+3V3" H 2150 2690 60  0000 C CNN
F 2 "" H 2150 2550 60  0000 C CNN
F 3 "" H 2150 2550 60  0000 C CNN
	1    2150 2550
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR029
U 1 1 54DA7F5D
P 1700 3150
F 0 "#PWR029" H 1700 3000 60  0001 C CNN
F 1 "+1V8" H 1700 3290 60  0000 C CNN
F 2 "" H 1700 3150 60  0000 C CNN
F 3 "" H 1700 3150 60  0000 C CNN
	1    1700 3150
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR030
U 1 1 54DA82C8
P 1200 4200
F 0 "#PWR030" H 1200 4050 60  0001 C CNN
F 1 "+1V8" H 1200 4340 60  0000 C CNN
F 2 "" H 1200 4200 60  0000 C CNN
F 3 "" H 1200 4200 60  0000 C CNN
	1    1200 4200
	0    -1   -1   0   
$EndComp
$Comp
L +3V3 #PWR031
U 1 1 54DA85F2
P 1850 4750
F 0 "#PWR031" H 1850 4600 60  0001 C CNN
F 1 "+3V3" H 1850 4890 60  0000 C CNN
F 2 "" H 1850 4750 60  0000 C CNN
F 3 "" H 1850 4750 60  0000 C CNN
	1    1850 4750
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR032
U 1 1 54DA9808
P 2500 4950
F 0 "#PWR032" H 2500 4800 60  0001 C CNN
F 1 "+1V8" H 2500 5090 60  0000 C CNN
F 2 "" H 2500 4950 60  0000 C CNN
F 3 "" H 2500 4950 60  0000 C CNN
	1    2500 4950
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR033
U 1 1 54DA984C
P 2500 5950
F 0 "#PWR033" H 2500 5800 60  0001 C CNN
F 1 "+1V8" H 2500 6090 60  0000 C CNN
F 2 "" H 2500 5950 60  0000 C CNN
F 3 "" H 2500 5950 60  0000 C CNN
	1    2500 5950
	-1   0    0    1   
$EndComp
$Comp
L +1V8 #PWR034
U 1 1 54DAA425
P 2500 6350
F 0 "#PWR034" H 2500 6200 60  0001 C CNN
F 1 "+1V8" H 2500 6490 60  0000 C CNN
F 2 "" H 2500 6350 60  0000 C CNN
F 3 "" H 2500 6350 60  0000 C CNN
	1    2500 6350
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR035
U 1 1 54DAADFD
P 2500 7350
F 0 "#PWR035" H 2500 7200 60  0001 C CNN
F 1 "+1V8" H 2500 7490 60  0000 C CNN
F 2 "" H 2500 7350 60  0000 C CNN
F 3 "" H 2500 7350 60  0000 C CNN
	1    2500 7350
	-1   0    0    1   
$EndComp
$Comp
L +3V3 #PWR036
U 1 1 54DAD8DC
P 1850 6150
F 0 "#PWR036" H 1850 6000 60  0001 C CNN
F 1 "+3V3" H 1850 6290 60  0000 C CNN
F 2 "" H 1850 6150 60  0000 C CNN
F 3 "" H 1850 6150 60  0000 C CNN
	1    1850 6150
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR037
U 1 1 54DB3313
P 8750 650
F 0 "#PWR037" H 8750 500 60  0001 C CNN
F 1 "+1V8" H 8750 790 60  0000 C CNN
F 2 "" H 8750 650 60  0000 C CNN
F 3 "" H 8750 650 60  0000 C CNN
	1    8750 650 
	1    0    0    -1  
$EndComp
$Comp
L +3V3 #PWR038
U 1 1 54DB3A8F
P 10450 650
F 0 "#PWR038" H 10450 500 60  0001 C CNN
F 1 "+3V3" H 10450 790 60  0000 C CNN
F 2 "" H 10450 650 60  0000 C CNN
F 3 "" H 10450 650 60  0000 C CNN
	1    10450 650 
	1    0    0    -1  
$EndComp
$Comp
L +1V8 #PWR039
U 1 1 54DB41C8
P 8750 2500
F 0 "#PWR039" H 8750 2350 60  0001 C CNN
F 1 "+1V8" H 8750 2640 60  0000 C CNN
F 2 "" H 8750 2500 60  0000 C CNN
F 3 "" H 8750 2500 60  0000 C CNN
	1    8750 2500
	1    0    0    -1  
$EndComp
$Comp
L +3V3 #PWR040
U 1 1 54DB41F5
P 10450 2500
F 0 "#PWR040" H 10450 2350 60  0001 C CNN
F 1 "+3V3" H 10450 2640 60  0000 C CNN
F 2 "" H 10450 2500 60  0000 C CNN
F 3 "" H 10450 2500 60  0000 C CNN
	1    10450 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 5600 8900 5600
$Comp
L C C10
U 1 1 54DC1248
P 8650 4950
F 0 "C10" H 8650 5050 40  0000 L CNN
F 1 "100nF" H 8656 4865 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 8688 4800 30  0000 C CNN
F 3 "~" H 8650 4950 60  0000 C CNN
	1    8650 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR041
U 1 1 54DC124E
P 8650 5150
F 0 "#PWR041" H 8650 5150 30  0001 C CNN
F 1 "GND" H 8650 5080 30  0001 C CNN
F 2 "" H 8650 5150 60  0000 C CNN
F 3 "" H 8650 5150 60  0000 C CNN
	1    8650 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 4750 8850 4750
Wire Wire Line
	8750 4750 8750 4700
Connection ~ 8750 4750
$Comp
L C C11
U 1 1 54DC1257
P 10550 4950
F 0 "C11" H 10550 5050 40  0000 L CNN
F 1 "100nF" H 10556 4865 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 10588 4800 30  0000 C CNN
F 3 "~" H 10550 4950 60  0000 C CNN
	1    10550 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR042
U 1 1 54DC125D
P 10550 5150
F 0 "#PWR042" H 10550 5150 30  0001 C CNN
F 1 "GND" H 10550 5080 30  0001 C CNN
F 2 "" H 10550 5150 60  0000 C CNN
F 3 "" H 10550 5150 60  0000 C CNN
	1    10550 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 4750 10550 4750
Wire Wire Line
	10450 4700 10450 4750
Connection ~ 10450 4750
$Comp
L GND #PWR043
U 1 1 54DC1267
P 10350 6250
F 0 "#PWR043" H 10350 6250 30  0001 C CNN
F 1 "GND" H 10350 6180 30  0001 C CNN
F 2 "" H 10350 6250 60  0000 C CNN
F 3 "" H 10350 6250 60  0000 C CNN
	1    10350 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 5300 10300 5300
Wire Wire Line
	10350 4750 10350 5300
Wire Wire Line
	8850 5300 8900 5300
$Comp
L TXB0108 U5
U 1 1 54DC1270
P 9600 5650
F 0 "U5" H 9250 6150 60  0000 C CNN
F 1 "TXB0108" H 9400 4950 60  0000 C CNN
F 2 "Housings_SSOP:SSOP-20_4.4x6.5mm_Pitch0.65mm" H 9600 5650 60  0001 C CNN
F 3 "~" H 9600 5650 60  0000 C CNN
	1    9600 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 6250 10350 6200
Wire Wire Line
	10350 6200 10300 6200
Wire Wire Line
	8850 4750 8850 5300
$Comp
L +1V8 #PWR044
U 1 1 54DC127A
P 8750 4700
F 0 "#PWR044" H 8750 4550 60  0001 C CNN
F 1 "+1V8" H 8750 4840 60  0000 C CNN
F 2 "" H 8750 4700 60  0000 C CNN
F 3 "" H 8750 4700 60  0000 C CNN
	1    8750 4700
	1    0    0    -1  
$EndComp
$Comp
L +3V3 #PWR045
U 1 1 54DC1280
P 10450 4700
F 0 "#PWR045" H 10450 4550 60  0001 C CNN
F 1 "+3V3" H 10450 4840 60  0000 C CNN
F 2 "" H 10450 4700 60  0000 C CNN
F 3 "" H 10450 4700 60  0000 C CNN
	1    10450 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 6200 8900 6200
Text HLabel 7600 6000 2    60   BiDi ~ 0
GPIO49
Text HLabel 10450 5400 2    60   BiDi ~ 0
GPIO15
Wire Wire Line
	7600 6000 7450 6000
Wire Wire Line
	10300 5400 10450 5400
Text HLabel 10450 5600 2    60   BiDi ~ 0
GPIO14
Wire Wire Line
	10450 5600 10300 5600
Text HLabel 7600 5700 2    60   BiDi ~ 0
GPIO46
Text HLabel 7600 5800 2    60   BiDi ~ 0
GPIO47
Wire Wire Line
	7600 5700 7450 5700
Wire Wire Line
	7450 5800 7600 5800
Text HLabel 7600 5900 2    60   BiDi ~ 0
GPIO48
Text HLabel 10450 3300 2    60   BiDi ~ 0
GPIO183
Wire Wire Line
	7600 5900 7450 5900
Wire Wire Line
	10300 3300 10450 3300
Text HLabel 10450 3400 2    60   BiDi ~ 0
GPIO182
Text HLabel 10450 3500 2    60   BiDi ~ 0
GPIO12
Wire Wire Line
	10450 3400 10300 3400
Wire Wire Line
	10300 3500 10450 3500
Text HLabel 10450 3600 2    60   BiDi ~ 0
GPIO13
Text HLabel 10450 3800 2    60   BiDi ~ 0
GPIO165
Wire Wire Line
	10450 3600 10300 3600
Wire Wire Line
	10300 3800 10450 3800
Wire Wire Line
	6050 5600 5450 5600
Wire Wire Line
	8100 1350 8900 1350
Text Label 5450 5500 0    60   ~ 0
GP44
Text Label 5450 5600 0    60   ~ 0
GP45
Wire Wire Line
	8900 3900 8100 3900
Text Label 8100 1350 0    60   ~ 0
CLK_OUT_19.2MHz
Text Label 8100 3900 0    60   ~ 0
CLK_OUT_32kHz
Wire Wire Line
	5450 5500 6050 5500
$Comp
L C C8
U 1 1 54DC5A72
P 5800 4950
F 0 "C8" H 5800 5050 40  0000 L CNN
F 1 "100nF" H 5806 4865 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 5838 4800 30  0000 C CNN
F 3 "~" H 5800 4950 60  0000 C CNN
	1    5800 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR046
U 1 1 54DC5A78
P 5800 5150
F 0 "#PWR046" H 5800 5150 30  0001 C CNN
F 1 "GND" H 5800 5080 30  0001 C CNN
F 2 "" H 5800 5150 60  0000 C CNN
F 3 "" H 5800 5150 60  0000 C CNN
	1    5800 5150
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 54DC5A81
P 7700 4950
F 0 "C9" H 7700 5050 40  0000 L CNN
F 1 "100nF" H 7706 4865 40  0000 L CNN
F 2 "SMD_Packages:SMD-0603_c" H 7738 4800 30  0000 C CNN
F 3 "~" H 7700 4950 60  0000 C CNN
	1    7700 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 54DC5A87
P 7700 5150
F 0 "#PWR047" H 7700 5150 30  0001 C CNN
F 1 "GND" H 7700 5080 30  0001 C CNN
F 2 "" H 7700 5150 60  0000 C CNN
F 3 "" H 7700 5150 60  0000 C CNN
	1    7700 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 4750 7700 4750
Wire Wire Line
	7600 4700 7600 4750
Connection ~ 7600 4750
$Comp
L GND #PWR048
U 1 1 54DC5A90
P 7500 6250
F 0 "#PWR048" H 7500 6250 30  0001 C CNN
F 1 "GND" H 7500 6180 30  0001 C CNN
F 2 "" H 7500 6250 60  0000 C CNN
F 3 "" H 7500 6250 60  0000 C CNN
	1    7500 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 5300 7450 5300
Wire Wire Line
	7500 4750 7500 5300
Wire Wire Line
	6000 5300 6050 5300
$Comp
L TXB0108 U4
U 1 1 54DC5A99
P 6750 5650
F 0 "U4" H 6400 6150 60  0000 C CNN
F 1 "TXB0108" H 6550 4950 60  0000 C CNN
F 2 "Housings_SSOP:SSOP-20_4.4x6.5mm_Pitch0.65mm" H 6750 5650 60  0001 C CNN
F 3 "~" H 6750 5650 60  0000 C CNN
	1    6750 5650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 6250 7500 6200
Wire Wire Line
	7500 6200 7450 6200
Wire Wire Line
	6000 4750 6000 5300
$Comp
L +3V3 #PWR049
U 1 1 54DC5AA8
P 7600 4700
F 0 "#PWR049" H 7600 4550 60  0001 C CNN
F 1 "+3V3" H 7600 4840 60  0000 C CNN
F 2 "" H 7600 4700 60  0000 C CNN
F 3 "" H 7600 4700 60  0000 C CNN
	1    7600 4700
	1    0    0    -1  
$EndComp
Text HLabel 7600 5500 2    60   BiDi ~ 0
GPIO44
Text HLabel 7600 5600 2    60   BiDi ~ 0
GPIO45
Wire Wire Line
	7600 5500 7450 5500
Wire Wire Line
	7450 5600 7600 5600
Text HLabel 7600 5400 2    60   BiDi ~ 0
GPIO134
Wire Wire Line
	10450 6100 10300 6100
Wire Wire Line
	7450 5400 7600 5400
Text HLabel 10450 3700 2    60   BiDi ~ 0
GPIO135
Wire Wire Line
	10450 3700 10300 3700
Wire Wire Line
	10300 1350 10450 1350
Text HLabel 10450 1350 2    60   Output ~ 0
CLK_19.2MHz
Text HLabel 10450 3900 2    60   Output ~ 0
CLK_32kHz
Wire Wire Line
	10450 3900 10300 3900
Wire Wire Line
	7450 6100 7600 6100
Wire Wire Line
	5300 6200 6050 6200
$Comp
L +1V8 #PWR050
U 1 1 54DC6D1F
P 5900 4700
F 0 "#PWR050" H 5900 4550 60  0001 C CNN
F 1 "+1V8" H 5900 4840 60  0000 C CNN
F 2 "" H 5900 4700 60  0000 C CNN
F 3 "" H 5900 4700 60  0000 C CNN
	1    5900 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 4750 6000 4750
Wire Wire Line
	5900 4700 5900 4750
Connection ~ 5900 4750
Text Label 5450 6100 0    60   ~ 0
RESET_OUT
Wire Wire Line
	5450 6100 6050 6100
Text HLabel 7600 6100 2    60   Output ~ 0
RST_OUT
Text Label 8000 1900 2    60   ~ 0
GP134
Wire Wire Line
	5450 5400 6050 5400
$Comp
L GS3 GS1
U 1 1 54DCDB14
P 7450 1800
F 0 "GS1" H 7600 1850 50  0000 C CNN
F 1 "GS3" H 7500 1601 40  0001 C CNN
F 2 "Connect:GS3" V 7538 1726 30  0001 C CNN
F 3 "" H 7450 1800 60  0000 C CNN
	1    7450 1800
	-1   0    0    1   
$EndComp
Wire Wire Line
	7700 1700 7600 1700
Wire Wire Line
	8000 1900 7600 1900
Text Label 5450 5400 0    60   ~ 0
GP134
$Comp
L GS3 GS2
U 1 1 54DCF239
P 3150 2100
F 0 "GS2" H 3300 2150 50  0000 C CNN
F 1 "GS3" H 3200 1901 40  0001 C CNN
F 2 "Connect:GS3" V 3238 2026 30  0001 C CNN
F 3 "" H 3150 2100 60  0000 C CNN
	1    3150 2100
	1    0    0    1   
$EndComp
Wire Wire Line
	2700 2000 3000 2000
Wire Wire Line
	3000 2200 2550 2200
Text Label 2550 2200 0    60   ~ 0
GP135
Text Label 8300 3700 0    60   ~ 0
GP135
Wire Wire Line
	8300 3700 8900 3700
Text Label 7900 3800 2    60   ~ 0
GP77
Text Label 8300 6100 0    60   ~ 0
GP77
Wire Wire Line
	8300 6100 8900 6100
Text HLabel 10450 6100 2    60   BiDi ~ 0
GPIO77
$Comp
L GS3 GS3
U 1 1 54DD4818
P 7350 3700
F 0 "GS3" H 7500 3750 50  0000 C CNN
F 1 "GS3" H 7400 3501 40  0001 C CNN
F 2 "Connect:GS3" V 7438 3626 30  0001 C CNN
F 3 "" H 7350 3700 60  0000 C CNN
	1    7350 3700
	-1   0    0    1   
$EndComp
Wire Wire Line
	7900 3800 7500 3800
Wire Wire Line
	7550 3600 7500 3600
$Comp
L PWR_FLAG #FLG051
U 1 1 54DA7A8F
P 1900 1900
F 0 "#FLG051" H 1900 1995 30  0001 C CNN
F 1 "PWR_FLAG" H 1900 2080 30  0000 C CNN
F 2 "" H 1900 1900 60  0000 C CNN
F 3 "" H 1900 1900 60  0000 C CNN
	1    1900 1900
	1    0    0    -1  
$EndComp
Connection ~ 1900 1900
$Comp
L GS3 GS?
U 1 1 5537D081
P 5150 6200
F 0 "GS?" H 5300 6250 50  0000 C CNN
F 1 "GS3" H 5200 6001 40  0001 C CNN
F 2 "Connect:GS3" V 5238 6126 30  0001 C CNN
F 3 "" H 5150 6200 60  0000 C CNN
	1    5150 6200
	1    0    0    1   
$EndComp
$Comp
L +1V8 #PWR?
U 1 1 5537DABC
P 4900 6050
F 0 "#PWR?" H 4900 5900 60  0001 C CNN
F 1 "+1V8" H 4900 6190 60  0000 C CNN
F 2 "" H 4900 6050 60  0000 C CNN
F 3 "" H 4900 6050 60  0000 C CNN
	1    4900 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 6300 5000 6300
Text Label 4450 6300 0    60   ~ 0
RESET_OUT
Wire Wire Line
	4900 6050 4900 6100
Wire Wire Line
	4900 6100 5000 6100
Text Label 5450 6200 0    60   ~ 0
GPIO_ENABLE
Text Label 8300 6200 0    60   ~ 0
GPIO_ENABLE
Text Label 8300 4000 0    60   ~ 0
GPIO_ENABLE
Text Label 8300 2150 0    60   ~ 0
GPIO_ENABLE
$EndSCHEMATC