path: root/hardware/ihu-ttx-test/ihu-ttx-test.sch

EESchema Schematic File Version 2  date Mon 27 Feb 2012 22:57:08 CET
LIBS:mur-sat
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: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:ihu-ttx-test-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 3
Title "IHU, TTX, RTC"
Date "26 feb 2012"
Rev "1"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
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U 4F4AC332
F0 "TTX, CRX" 60
F1 "ttxcrx.sch" 60
$EndSheet
$Comp
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U 1 1 4F4A6384
P 2300 6150
F 0 "U?" H 2300 6200 60  0000 C CNN
F 1 "LTC3226" H 2300 6100 60  0000 C CNN
	1    2300 6150
	1    0    0    -1  
$EndComp
$Comp
L LT3014 U?
U 1 1 4F4A6016
P 2350 4650
F 0 "U?" H 2350 4650 60  0000 C CNN
F 1 "LT3014" H 2350 4750 60  0000 C CNN
	1    2350 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 1650 1450 1650
Wire Wire Line
	1450 1750 2250 1750
Wire Wire Line
	3950 2300 6050 2300
Wire Wire Line
	4750 2700 6050 2700
Wire Wire Line
	4750 2500 6050 2500
Wire Wire Line
	2250 2550 1450 2550
Wire Wire Line
	1450 2450 2250 2450
Wire Wire Line
	2250 2350 1450 2350
Wire Wire Line
	1450 2250 2250 2250
Wire Wire Line
	2250 2150 1450 2150
Wire Wire Line
	1450 2050 2250 2050
Wire Wire Line
	2250 1950 1450 1950
Wire Wire Line
	1450 1850 2250 1850
Wire Wire Line
	7700 5800 7400 5800
Wire Wire Line
	9350 3300 10100 3300
Wire Wire Line
	4750 3100 6050 3100
Wire Wire Line
	5650 1550 5450 1550
Wire Wire Line
	5450 1550 5450 1250
Wire Wire Line
	5650 1250 6050 1250
Wire Wire Line
	5550 1350 5550 1250
Wire Wire Line
	1450 1550 1450 1500
Wire Wire Line
	1450 2650 1450 2700
Wire Wire Line
	8350 5950 8350 5750
Connection ~ 7550 5150
Wire Wire Line
	8450 5150 6700 5150
Wire Wire Line
	8350 5150 8350 5350
Connection ~ 5550 5150
Wire Wire Line
	5550 5100 5550 5900
Wire Wire Line
	10050 2400 10050 2450
Wire Wire Line
	10050 2300 9500 2300
Wire Wire Line
	10050 2100 9500 2100
Wire Wire Line
	10050 1900 9500 1900
Connection ~ 4150 2300
Wire Wire Line
	4150 2300 4150 1750
Wire Wire Line
	3950 2150 3950 2200
Wire Wire Line
	4450 1700 4450 1650
Wire Wire Line
	3950 1600 3950 1650
Wire Wire Line
	3950 1650 4450 1650
Wire Wire Line
	6050 2000 4750 2000
Wire Wire Line
	3650 3500 3550 3500
Wire Wire Line
	3650 2900 3550 2900
Wire Wire Line
	6850 1200 6850 1400
Connection ~ 6850 1300
Wire Wire Line
	6850 1300 7000 1300
Wire Wire Line
	6850 3900 6850 3950
Wire Wire Line
	7400 5600 7700 5600
Wire Wire Line
	4950 5700 5700 5700
Wire Wire Line
	7750 3600 8500 3600
Wire Wire Line
	8500 3400 7750 3400
Wire Wire Line
	8500 3300 7750 3300
Wire Wire Line
	8500 2900 7750 2900
Wire Wire Line
	8500 2700 7750 2700
Wire Wire Line
	8500 2500 7750 2500
Wire Wire Line
	8500 2300 7750 2300
Wire Wire Line
	7750 2100 8500 2100
Wire Wire Line
	8500 1900 7750 1900
Wire Wire Line
	6050 3400 4750 3400
Wire Wire Line
	4750 3600 6050 3600
Wire Wire Line
	10100 3500 10100 3600
Wire Wire Line
	5550 5900 5700 5900
Wire Wire Line
	10100 3000 10100 2900
Wire Wire Line
	6050 3500 4750 3500
Wire Wire Line
	4750 3300 6050 3300
Wire Wire Line
	7750 1800 8500 1800
Wire Wire Line
	7750 2000 8500 2000
Wire Wire Line
	7750 2200 8500 2200
Wire Wire Line
	8500 2400 7750 2400
Wire Wire Line
	7750 2800 8500 2800
Wire Wire Line
	7750 3000 8500 3000
Wire Wire Line
	7750 3500 8500 3500
Wire Wire Line
	5700 5800 4950 5800
Wire Wire Line
	5700 5600 4950 5600
Wire Wire Line
	6950 3900 6950 3950
Wire Wire Line
	6950 1400 6950 1300
Connection ~ 6950 1300
Wire Wire Line
	7400 1300 7500 1300
Wire Wire Line
	6050 2900 4050 2900
Connection ~ 4200 2900
Wire Wire Line
	4050 3500 4600 3500
Wire Wire Line
	4600 3500 4600 3000
Wire Wire Line
	4600 3000 6050 3000
Connection ~ 4200 3500
Wire Wire Line
	6050 1900 4750 1900
Wire Wire Line
	4750 2100 6050 2100
Wire Wire Line
	4150 1750 3950 1750
Wire Wire Line
	3950 1850 3950 1900
Wire Wire Line
	3950 2400 3950 2450
Wire Wire Line
	4450 2300 4450 2200
Connection ~ 4450 2300
Wire Wire Line
	9500 2000 10050 2000
Wire Wire Line
	9500 2200 10050 2200
Wire Wire Line
	5550 5150 6300 5150
Wire Wire Line
	7550 5150 7550 5700
Wire Wire Line
	7550 5700 7400 5700
Connection ~ 8350 5150
Wire Wire Line
	10050 1800 10050 1750
Wire Wire Line
	7400 5900 8350 5900
Connection ~ 8350 5900
Wire Wire Line
	5250 1350 5250 1250
Wire Wire Line
	6050 1250 6050 1700
Wire Wire Line
	5650 1650 5350 1650
Wire Wire Line
	5350 1650 5350 1250
Wire Wire Line
	6050 3200 4750 3200
Wire Wire Line
	7750 3100 10100 3100
Wire Wire Line
	10100 3200 7750 3200
Wire Wire Line
	10100 3400 9350 3400
Wire Wire Line
	4750 2400 6050 2400
Wire Wire Line
	4750 2600 6050 2600
Wire Wire Line
	4750 2200 6050 2200
Text Label 5650 1650 0    60   ~ 0
I2C_SDA
Text Label 5650 1550 0    60   ~ 0
I2C_SCL
Text Label 8500 3500 0    60   ~ 0
RD3
Text Label 8500 3600 0    60   ~ 0
RD2
Text Label 4750 3600 0    60   ~ 0
RD1
Text Label 4750 3500 0    60   ~ 0
RD0
Text Label 4750 2300 0    60   ~ 0
1WIRE
Text Label 4750 2200 0    60   ~ 0
MAIN_V
Text Label 8500 2000 0    60   ~ 0
RTC_RST
Text Label 8500 2400 0    60   ~ 0
SOLAR_V1
Text Label 1600 1750 0    60   ~ 0
SOLAR_V0
Text Label 1600 1650 0    60   ~ 0
SOLAR_V1
$Comp
L CONN_12 P?
U 1 1 4F48286D
P 1100 2100
F 0 "P?" V 1050 2100 60  0000 C CNN
F 1 "SOLAR" V 1150 2100 60  0000 C CNN
	1    1100 2100
	-1   0    0    1   
$EndComp
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U 4ED2A6C3
F0 "solar-input" 60
F1 "solar-input.sch" 60
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F3 "SOLAR_C6" I L 2250 1950 60 
F4 "SOLAR_C5" I L 2250 2050 60 
F5 "SOLAR_C4" I L 2250 2150 60 
F6 "SOLAR_C3" I L 2250 2250 60 
F7 "SOLAR_C2" I L 2250 2350 60 
F8 "SOLAR_C1" I L 2250 2450 60 
F9 "SOLAR_C0" I L 2250 2550 60 
F10 "SOLAR_V1" I L 2250 1650 60 
F11 "SOLAR_V0" I L 2250 1750 60 
$EndSheet
Text Label 7700 5800 0    60   ~ 0
RTC_RST
Text Label 9350 3400 0    60   ~ 0
MPU_RESET
Text Label 9350 3300 0    60   ~ 0
MPU_PWRDWN
Text Label 4750 3200 0    60   ~ 0
MPU_RESET
Text Label 4750 3100 0    60   ~ 0
MPU_PWRDWN
Text Label 8500 3200 0    60   ~ 0
MPU_TX
Text Label 8500 3100 0    60   ~ 0
MPU_RX
$Comp
L VCC #PWR03
U 1 1 4ED292BB
P 5550 1350
F 0 "#PWR03" H 5550 1450 30  0001 C CNN
F 1 "VCC" H 5550 1450 30  0000 C CNN
	1    5550 1350
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR04
U 1 1 4ED292B6
P 5250 1350
F 0 "#PWR04" H 5250 1350 30  0001 C CNN
F 1 "GND" H 5250 1280 30  0001 C CNN
	1    5250 1350
	1    0    0    -1  
$EndComp
$Comp
L CONN_5 P10
U 1 1 4ED2926E
P 5450 850
F 0 "P10" V 5400 850 50  0000 C CNN
F 1 "ICSP_IHU" V 5500 850 50  0000 C CNN
	1    5450 850 
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR05
U 1 1 4ED29257
P 1450 1500
F 0 "#PWR05" H 1450 1600 30  0001 C CNN
F 1 "VCC" H 1450 1600 30  0000 C CNN
	1    1450 1500
	1    0    0    -1  
$EndComp
$Comp
L VAA #PWR114
U 1 1 4ED1BC30
P 8350 5950
F 0 "#PWR114" H 8350 6010 30  0001 C CNN
F 1 "VAA" H 8350 6060 30  0000 C CNN
	1    8350 5950
	-1   0    0    1   
$EndComp
Text Label 8500 1800 0    60   ~ 0
I2C_SCL
Text Label 8500 1900 0    60   ~ 0
I2C_SDA
$Comp
L VCC #PWR07
U 1 1 4ED1BAE9
P 5550 5100
F 0 "#PWR07" H 5550 5200 30  0001 C CNN
F 1 "VCC" H 5550 5200 30  0000 C CNN
	1    5550 5100
	1    0    0    -1  
$EndComp
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SOLAR_C7
Text Label 1600 1950 0    60   ~ 0
SOLAR_C6
Text Label 1600 2050 0    60   ~ 0
SOLAR_C5
Text Label 1600 2150 0    60   ~ 0
SOLAR_C4
Text Label 1600 2250 0    60   ~ 0
SOLAR_C3
Text Label 1600 2350 0    60   ~ 0
SOLAR_C2
Text Label 1600 2450 0    60   ~ 0
SOLAR_C1
Text Label 1600 2550 0    60   ~ 0
SOLAR_C0
$Comp
L GND #PWR08
U 1 1 4ED1B7C6
P 1450 2700
F 0 "#PWR08" H 1450 2700 30  0001 C CNN
F 1 "GND" H 1450 2630 30  0001 C CNN
	1    1450 2700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR010
U 1 1 4ED1B747
P 10050 1750
F 0 "#PWR010" H 10050 1850 30  0001 C CNN
F 1 "VCC" H 10050 1850 30  0000 C CNN
	1    10050 1750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 4ED1B744
P 10050 2450
F 0 "#PWR011" H 10050 2450 30  0001 C CNN
F 1 "GND" H 10050 2380 30  0001 C CNN
	1    10050 2450
	1    0    0    -1  
$EndComp
Text Label 9500 2300 0    60   ~ 0
RC2
Text Label 9500 2200 0    60   ~ 0
RC3
Text Label 9500 2100 0    60   ~ 0
RC4
Text Label 9500 2000 0    60   ~ 0
RC5
Text Label 9500 1900 0    60   ~ 0
RB7
$Comp
L CONN_7 P7
U 1 1 4ED1B6CE
P 10400 2100
F 0 "P7" V 10370 2100 60  0000 C CNN
F 1 "UNUSED" V 10470 2100 60  0000 C CNN
	1    10400 2100
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR012
U 1 1 4ED1B642
P 3950 2150
F 0 "#PWR012" H 3950 2250 30  0001 C CNN
F 1 "VCC" H 3950 2250 30  0000 C CNN
	1    3950 2150
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR013
U 1 1 4ED1B63F
P 3950 1600
F 0 "#PWR013" H 3950 1700 30  0001 C CNN
F 1 "VCC" H 3950 1700 30  0000 C CNN
	1    3950 1600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 4ED1B60A
P 3950 1900
F 0 "#PWR014" H 3950 1900 30  0001 C CNN
F 1 "GND" H 3950 1830 30  0001 C CNN
	1    3950 1900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 4ED1B5FF
P 3950 2450
F 0 "#PWR015" H 3950 2450 30  0001 C CNN
F 1 "GND" H 3950 2380 30  0001 C CNN
	1    3950 2450
	1    0    0    -1  
$EndComp
Text Label 4750 2500 0    60   ~ 0
SOLAR_C4
Text Label 4750 2400 0    60   ~ 0
SOLAR_C3
Text Label 4750 2100 0    60   ~ 0
SOLAR_C2
Text Label 4750 2000 0    60   ~ 0
SOLAR_C1
Text Label 4750 1900 0    60   ~ 0
SOLAR_C0
Text Label 4750 2600 0    60   ~ 0
SOLAR_C5
Text Label 4750 2700 0    60   ~ 0
SOLAR_C6
Text Label 8500 2300 0    60   ~ 0
SOLAR_C7
$Comp
L GND #PWR016
U 1 1 4ED1B4C0
P 3550 3500
F 0 "#PWR016" H 3550 3500 30  0001 C CNN
F 1 "GND" H 3550 3430 30  0001 C CNN
	1    3550 3500
	0    1    1    0   
$EndComp
$Comp
L GND #PWR017
U 1 1 4ED1B4BE
P 3550 2900
F 0 "#PWR017" H 3550 2900 30  0001 C CNN
F 1 "GND" H 3550 2830 30  0001 C CNN
	1    3550 2900
	0    1    1    0   
$EndComp
$Comp
L GND #PWR018
U 1 1 4ED1B496
P 7500 1300
F 0 "#PWR018" H 7500 1300 30  0001 C CNN
F 1 "GND" H 7500 1230 30  0001 C CNN
	1    7500 1300
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR019
U 1 1 4ED1B486
P 6850 1200
F 0 "#PWR019" H 6850 1300 30  0001 C CNN
F 1 "VCC" H 6850 1300 30  0000 C CNN
	1    6850 1200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 4ED1B475
P 6850 3950
F 0 "#PWR020" H 6850 3950 30  0001 C CNN
F 1 "GND" H 6850 3880 30  0001 C CNN
	1    6850 3950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 4ED1B470
P 6950 3950
F 0 "#PWR021" H 6950 3950 30  0001 C CNN
F 1 "GND" H 6950 3880 30  0001 C CNN
	1    6950 3950
	1    0    0    -1  
$EndComp
Text Label 8500 2500 0    60   ~ 0
CRX_INT
Text Label 8500 2200 0    60   ~ 0
SOLAR_V0
Text Label 8500 2100 0    60   ~ 0
RTC_INT
Text Label 4750 3400 0    60   ~ 0
RC3
Text Label 4750 3300 0    60   ~ 0
RC2
Text Label 8500 3400 0    60   ~ 0
RC4
Text Label 8500 3300 0    60   ~ 0
RC5
Text Label 8500 3000 0    60   ~ 0
CRX_PWRDWN
Text Label 8500 2900 0    60   ~ 0
TTX_RESET
Text Label 8500 2800 0    60   ~ 0
TTX_SCL
Text Label 8500 2700 0    60   ~ 0
TTX_SDA
$Comp
L GND #PWR022
U 1 1 4ED1B142
P 10100 3600
F 0 "#PWR022" H 10100 3600 30  0001 C CNN
F 1 "GND" H 10100 3530 30  0001 C CNN
	1    10100 3600
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR023
U 1 1 4ED1B13D
P 10100 2900
F 0 "#PWR023" H 10100 3000 30  0001 C CNN
F 1 "VCC" H 10100 3000 30  0000 C CNN
	1    10100 2900
	1    0    0    -1  
$EndComp
Text Label 4950 5700 0    60   ~ 0
RTC_INT
Text Label 4950 5600 0    60   ~ 0
I2C_SCL
Text Label 7700 5600 0    60   ~ 0
I2C_SDA
$Comp
L GND #PWR024
U 1 1 4ED1AE04
P 8450 5150
F 0 "#PWR024" H 8450 5150 30  0001 C CNN
F 1 "GND" H 8450 5080 30  0001 C CNN
	1    8450 5150
	0    -1   -1   0   
$EndComp
Text Label 4950 5800 0    60   ~ 0
1HZ
$Comp
L R R5
U 1 1 4ED1ACE8
P 4450 1950
F 0 "R5" V 4530 1950 50  0000 C CNN
F 1 "4.7K" V 4450 1950 50  0000 C CNN
	1    4450 1950
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K1
U 1 1 4ED173C0
P 3600 1750
F 0 "K1" V 3550 1750 50  0000 C CNN
F 1 "1WIRE" V 3650 1750 40  0000 C CNN
	1    3600 1750
	-1   0    0    1   
$EndComp
$Comp
L CONN_3 K2
U 1 1 4ED173BF
P 3600 2300
F 0 "K2" V 3550 2300 50  0000 C CNN
F 1 "1WIRE" V 3650 2300 40  0000 C CNN
	1    3600 2300
	-1   0    0    1   
$EndComp
$Comp
L CONN_6 P6
U 1 1 4ED1584E
P 10450 3250
F 0 "P6" V 10400 3250 60  0000 C CNN
F 1 "MPU" V 10500 3250 60  0000 C CNN
	1    10450 3250
	1    0    0    -1  
$EndComp
$Comp
L CP1 C5
U 1 1 4ED1580C
P 8350 5550
F 0 "C5" H 8400 5650 50  0000 L CNN
F 1 "GOLDCAP" H 8400 5450 50  0000 L CNN
	1    8350 5550
	-1   0    0    1   
$EndComp
$Comp
L C C1
U 1 1 4ED153CB
P 6500 5150
F 0 "C1" H 6550 5250 50  0000 L CNN
F 1 "100n" V 6550 5050 50  0000 L CNN
	1    6500 5150
	0    1    1    0   
$EndComp
$Comp
L C C3
U 1 1 4ED153B2
P 3850 2900
F 0 "C3" H 3900 3000 50  0000 L CNN
F 1 "22p" V 3900 2800 50  0000 L CNN
	1    3850 2900
	0    1    1    0   
$EndComp
$Comp
L C C4
U 1 1 4ED153A2
P 3850 3500
F 0 "C4" H 3900 3600 50  0000 L CNN
F 1 "22p" V 3900 3400 50  0000 L CNN
	1    3850 3500
	0    1    1    0   
$EndComp
$Comp
L C C8
U 1 1 4ED153A1
P 7200 1300
F 0 "C8" H 7250 1400 50  0000 L CNN
F 1 "100n" V 7250 1200 50  0000 L CNN
	1    7200 1300
	0    1    1    0   
$EndComp
$Comp
L CRYSTAL X1
U 1 1 4ED1537B
P 4200 3200
F 0 "X1" H 4200 3350 60  0000 C CNN
F 1 "4MHz" H 4200 3050 60  0000 C CNN
	1    4200 3200
	0    1    1    0   
$EndComp
$Comp
L DS1374C U1
U 1 1 4ED15122
P 6550 5750
F 0 "U1" H 6550 5650 50  0000 C CNN
F 1 "DS1374C" H 6550 5850 50  0000 C CNN
	1    6550 5750
	1    0    0    -1  
$EndComp
$Comp
L PIC16F877PT IC1
U 1 1 4ED1475A
P 6950 2600
F 0 "IC1" H 6150 3750 50  0000 L BNN
F 1 "PIC16F877PT" H 7050 1300 50  0000 L BNN
F 2 "microchip-2-TQFP44" H 6950 2750 50  0001 C CNN
	1    6950 2600
	1    0    0    -1  
$EndComp
$EndSCHEMATC