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:Jumpers
LIBS:I2CSPI01A-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "20 aug 2014"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L R R1
U 1 1 53F431F1
P 3900 3600
F 0 "R1" V 3980 3600 40  0000 C CNN
F 1 "10k" V 3907 3601 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 3830 3600 30  0000 C CNN
F 3 "~" H 3900 3600 30  0000 C CNN
        1    3900 3600
        -1   0    0    1   
$EndComp
$Comp
L R R2
U 1 1 53F43200
P 4200 3600
F 0 "R2" V 4280 3600 40  0000 C CNN
F 1 "10k" V 4207 3601 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 4130 3600 30  0000 C CNN
F 3 "~" H 4200 3600 30  0000 C CNN
        1    4200 3600
        -1   0    0    1   
$EndComp
$Comp
L R R5
U 1 1 53F45462
P 7250 1650
F 0 "R5" V 7330 1650 40  0000 C CNN
F 1 "-" V 7257 1651 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 7400 1700 30  0000 C CNN
F 3 "~" H 7250 1650 30  0000 C CNN
        1    7250 1650
        1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 53F45480
P 7250 2250
F 0 "R3" V 7330 2250 40  0000 C CNN
F 1 "0R" V 7257 2251 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 7400 2250 30  0000 C CNN
F 3 "~" H 7250 2250 30  0000 C CNN
        1    7250 2250
        1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 53F4A074
P 1750 6650
F 0 "C1" H 1750 6750 40  0000 L CNN
F 1 "100nF" H 1756 6565 40  0000 L CNN
F 2 "SMD_Packages:SMD-0805" V 1600 6500 30  0000 C CNN
F 3 "~" H 1750 6650 60  0000 C CNN
        1    1750 6650
        1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 53F4A083
P 2150 6650
F 0 "C2" H 2150 6750 40  0000 L CNN
F 1 "10uF" H 2156 6565 40  0000 L CNN
F 2 "SMD_Packages:SMD-0805" V 2000 6500 30  0000 C CNN
F 3 "~" H 2150 6650 60  0000 C CNN
        1    2150 6650
        1    0    0    -1  
$EndComp
$Comp
L ZENER D1
U 1 1 53F4A0C0
P 2700 6650
F 0 "D1" H 2700 6750 50  0000 C CNN
F 1 "BZV55C-3,6V" H 2700 6550 40  0000 C CNN
F 2 "MLAB_D:Diode-MiniMELF_Standard" H 2750 6450 30  0000 C CNN
F 3 "~" H 2700 6650 60  0000 C CNN
        1    2700 6650
        0    -1   -1   0   
$EndComp
$Comp
L VDD #PWR01
U 1 1 53F4A0D7
P 2150 6250
F 0 "#PWR01" H 2150 6350 30  0001 C CNN
F 1 "VDD" H 2150 6360 30  0000 C CNN
F 2 "" H 2150 6250 60  0000 C CNN
F 3 "" H 2150 6250 60  0000 C CNN
        1    2150 6250
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 53F4A0FA
P 1750 7100
F 0 "#PWR02" H 1750 7100 30  0001 C CNN
F 1 "GND" H 1750 7030 30  0001 C CNN
F 2 "" H 1750 7100 60  0000 C CNN
F 3 "" H 1750 7100 60  0000 C CNN
        1    1750 7100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 53F4A100
P 2150 7100
F 0 "#PWR03" H 2150 7100 30  0001 C CNN
F 1 "GND" H 2150 7030 30  0001 C CNN
F 2 "" H 2150 7100 60  0000 C CNN
F 3 "" H 2150 7100 60  0000 C CNN
        1    2150 7100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 53F4A106
P 2700 7100
F 0 "#PWR04" H 2700 7100 30  0001 C CNN
F 1 "GND" H 2700 7030 30  0001 C CNN
F 2 "" H 2700 7100 60  0000 C CNN
F 3 "" H 2700 7100 60  0000 C CNN
        1    2700 7100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 53F4A171
P 1450 7100
F 0 "#PWR05" H 1450 7100 30  0001 C CNN
F 1 "GND" H 1450 7030 30  0001 C CNN
F 2 "" H 1450 7100 60  0000 C CNN
F 3 "" H 1450 7100 60  0000 C CNN
        1    1450 7100
        1    0    0    -1  
$EndComp
$Comp
L JUMP_5X2 J2
U 1 1 53F4A312
P 3200 4300
F 0 "J2" H 2850 4550 50  0000 C CNN
F 1 "JUMP_5X2" V 3150 4250 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x05" H 3200 4300 60  0001 C CNN
F 3 "" H 3200 4300 60  0000 C CNN
        1    3200 4300
        -1   0    0    1   
$EndComp
$Comp
L GND #PWR06
U 1 1 53F4A572
P 3700 4700
F 0 "#PWR06" H 3700 4700 30  0001 C CNN
F 1 "GND" H 3700 4630 30  0001 C CNN
F 2 "" H 3700 4700 60  0000 C CNN
F 3 "" H 3700 4700 60  0000 C CNN
        1    3700 4700
        1    0    0    -1  
$EndComp
$Comp
L JUMP_7X2 J3
U 1 1 53F4AC0B
P 9250 4900
F 0 "J3" H 8900 5200 50  0000 C CNN
F 1 "JUMP_7X2" V 9100 5300 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x07" V 9300 4800 30  0000 C CNN
F 3 "~" H 9250 4700 60  0000 C CNN
        1    9250 4900
        1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 53F583DD
P 5250 3950
F 0 "R4" V 5330 3950 40  0000 C CNN
F 1 "10k" V 5257 3951 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 5180 3950 30  0000 C CNN
F 3 "~" H 5250 3950 30  0000 C CNN
        1    5250 3950
        1    0    0    -1  
$EndComp
Text Label 8600 4750 0    60   ~ 0
#SS3
Text Label 8600 4850 0    60   ~ 0
#SS2
Text Label 8600 4950 0    60   ~ 0
#INT
Text Label 8600 5250 0    60   ~ 0
#RES
Text Label 8600 5150 0    60   ~ 0
#SS1
Text Label 8600 5050 0    60   ~ 0
#SS0
$Comp
L GND #PWR07
U 1 1 53F595BA
P 8600 5500
F 0 "#PWR07" H 8600 5500 30  0001 C CNN
F 1 "GND" H 8600 5430 30  0001 C CNN
F 2 "" H 8600 5500 60  0000 C CNN
F 3 "" H 8600 5500 60  0000 C CNN
        1    8600 5500
        1    0    0    -1  
$EndComp
Text Label 8600 3900 0    60   ~ 0
SPICLK
Text Label 8600 4000 0    60   ~ 0
MISO
Text Label 8600 4100 0    60   ~ 0
MOSI
$Comp
L JUMP_3X2 J4
U 1 1 53F5BF15
P 950 6400
F 0 "J4" H 600 6600 50  0000 C CNN
F 1 "JUMP_3X2" V 950 6450 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 950 6400 60  0001 C CNN
F 3 "" H 950 6400 60  0000 C CNN
        1    950  6400
        -1   0    0    1   
$EndComp
$Comp
L JUMP_3X2 J1
U 1 1 53F6FB02
P 9200 4050
F 0 "J1" H 8850 4250 50  0000 C CNN
F 1 "JUMP_3X2" V 9200 4100 40  0000 C CNN
F 2 "Pin_Header_Straight_1x03:Pin_Header_Straight_2x03" H 9200 4050 60  0001 C CNN
F 3 "" H 9200 4050 60  0000 C CNN
        1    9200 4050
        1    0    0    -1  
$EndComp
$Comp
L VDD #PWR08
U 1 1 53F732A4
P 3600 3000
F 0 "#PWR08" H 3600 3100 30  0001 C CNN
F 1 "VDD" H 3600 3110 30  0000 C CNN
F 2 "" H 3600 3000 60  0000 C CNN
F 3 "" H 3600 3000 60  0000 C CNN
        1    3600 3000
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 53F732FB
P 7250 2550
F 0 "#PWR09" H 7250 2550 30  0001 C CNN
F 1 "GND" H 7250 2480 30  0001 C CNN
F 2 "" H 7250 2550 60  0000 C CNN
F 3 "" H 7250 2550 60  0000 C CNN
        1    7250 2550
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 53FC2201
P 5900 2250
F 0 "#PWR010" H 5900 2250 30  0001 C CNN
F 1 "GND" H 5900 2180 30  0001 C CNN
F 2 "" H 5900 2250 60  0000 C CNN
F 3 "" H 5900 2250 60  0000 C CNN
        1    5900 2250
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 53FC2220
P 6550 2250
F 0 "#PWR011" H 6550 2250 30  0001 C CNN
F 1 "GND" H 6550 2180 30  0001 C CNN
F 2 "" H 6550 2250 60  0000 C CNN
F 3 "" H 6550 2250 60  0000 C CNN
        1    6550 2250
        1    0    0    -1  
$EndComp
$Comp
L VDD #PWR012
U 1 1 53FC223F
P 5250 3600
F 0 "#PWR012" H 5250 3700 30  0001 C CNN
F 1 "VDD" H 5250 3710 30  0000 C CNN
F 2 "" H 5250 3600 60  0000 C CNN
F 3 "" H 5250 3600 60  0000 C CNN
        1    5250 3600
        1    0    0    -1  
$EndComp
$Comp
L VDD #PWR013
U 1 1 53FC2272
P 6550 1350
F 0 "#PWR013" H 6550 1450 30  0001 C CNN
F 1 "VDD" H 6550 1460 30  0000 C CNN
F 2 "" H 6550 1350 60  0000 C CNN
F 3 "" H 6550 1350 60  0000 C CNN
        1    6550 1350
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 53FC2534
P 6200 5100
F 0 "#PWR014" H 6200 5100 30  0001 C CNN
F 1 "GND" H 6200 5030 30  0001 C CNN
F 2 "" H 6200 5100 60  0000 C CNN
F 3 "" H 6200 5100 60  0000 C CNN
        1    6200 5100
        1    0    0    -1  
$EndComp
$Comp
L VDD #PWR015
U 1 1 53FC2665
P 6400 3400
F 0 "#PWR015" H 6400 3500 30  0001 C CNN
F 1 "VDD" H 6400 3510 30  0000 C CNN
F 2 "" H 6400 3400 60  0000 C CNN
F 3 "" H 6400 3400 60  0000 C CNN
        1    6400 3400
        1    0    0    -1  
$EndComp
Text Label 4900 4250 0    60   ~ 0
#RES
Text Label 7050 3900 0    60   ~ 0
#SS0
Text Label 7050 4000 0    60   ~ 0
#SS1
Text Label 7050 4100 0    60   ~ 0
#SS2
Text Label 7050 4200 0    60   ~ 0
#SS3
Text Label 7050 4350 0    60   ~ 0
MISO
Text Label 7050 4450 0    60   ~ 0
MOSI
Text Label 7050 4550 0    60   ~ 0
SPICLK
Text Label 7050 4650 0    60   ~ 0
#INT
$Comp
L VDD #PWR016
U 1 1 53FC5035
P 5900 1350
F 0 "#PWR016" H 5900 1450 30  0001 C CNN
F 1 "VDD" H 5900 1460 30  0000 C CNN
F 2 "" H 5900 1350 60  0000 C CNN
F 3 "" H 5900 1350 60  0000 C CNN
        1    5900 1350
        1    0    0    -1  
$EndComp
Text Label 5650 3800 0    60   ~ 0
A0
Text Label 5650 3900 0    60   ~ 0
A1
Text Label 5650 4000 0    60   ~ 0
A2
Text Label 5600 4400 0    60   ~ 0
SDA
Text Label 5600 4500 0    60   ~ 0
SCL
Text Label 6600 2000 0    60   ~ 0
A1
Text Label 7050 1950 0    60   ~ 0
A0
Text Notes 6450 1050 0    60   ~ 0
Set address
Text Label 5750 2000 0    60   ~ 0
A2
Wire Wire Line
        6550 2000 6750 2000
Wire Wire Line
        5900 2000 5700 2000
Wire Wire Line
        4400 4150 4400 4400
Wire Wire Line
        4300 4350 4300 4500
Wire Wire Line
        5250 3700 5250 3600
Wire Wire Line
        5250 4250 5250 4200
Wire Wire Line
        4900 4250 5800 4250
Wire Wire Line
        5800 4000 5500 4000
Wire Wire Line
        6550 2250 6550 2100
Wire Wire Line
        5900 2250 5900 2100
Wire Wire Line
        7050 1950 7250 1950
Wire Wire Line
        7250 1400 7250 1350
Wire Wire Line
        7250 2500 7250 2550
Connection ~ 7250 1950
Wire Wire Line
        7250 1900 7250 2000
Wire Wire Line
        2150 6250 2150 6450
Wire Wire Line
        7300 4650 7000 4650
Wire Wire Line
        7300 4550 7000 4550
Wire Wire Line
        7300 4450 7000 4450
Wire Wire Line
        7300 4350 7000 4350
Wire Wire Line
        7300 4200 7000 4200
Wire Wire Line
        7300 4100 7000 4100
Wire Wire Line
        7300 4000 7000 4000
Wire Wire Line
        7000 3900 7300 3900
Wire Wire Line
        5500 3900 5800 3900
Wire Wire Line
        5500 3800 5800 3800
Wire Wire Line
        8600 5350 8600 5500
Wire Wire Line
        8600 5350 8850 5350
Wire Wire Line
        8600 5250 8850 5250
Wire Wire Line
        8600 5150 8850 5150
Wire Wire Line
        8600 5050 8850 5050
Wire Wire Line
        8600 4950 8850 4950
Wire Wire Line
        8600 4850 8850 4850
Wire Wire Line
        8600 4750 8850 4750
Wire Wire Line
        8600 4100 8800 4100
Wire Wire Line
        8600 3900 8800 3900
Wire Wire Line
        8600 4000 8800 4000
Connection ~ 3900 4350
Wire Wire Line
        3900 3850 3900 4350
Wire Wire Line
        3600 4350 4300 4350
Connection ~ 4200 4150
Wire Wire Line
        4200 3850 4200 4150
Wire Wire Line
        3600 4150 4400 4150
Wire Wire Line
        2700 6850 2700 7100
Wire Wire Line
        2150 6850 2150 7100
Wire Wire Line
        1750 6850 1750 7100
Connection ~ 1450 6550
Wire Wire Line
        1350 6350 1450 6350
Wire Wire Line
        1450 6350 1450 7100
Wire Wire Line
        1350 6550 1450 6550
Connection ~ 2150 6450
Connection ~ 1750 6450
Wire Wire Line
        1350 6450 2700 6450
$Comp
L _ P1
U 1 1 547306AA
P 9900 850
F 0 "P1" H 9950 950 50  0000 C CNN
F 1 "_" H 9900 900 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10150 700 60  0001 C CNN
F 3 "" H 10150 700 60  0000 C CNN
        1    9900 850 
        -1   0    0    1   
$EndComp
$Comp
L _ P2
U 1 1 547307A1
P 9900 1050
F 0 "P2" H 9950 1150 50  0000 C CNN
F 1 "_" H 9900 1100 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10150 900 60  0001 C CNN
F 3 "" H 10150 900 60  0000 C CNN
        1    9900 1050
        -1   0    0    1   
$EndComp
$Comp
L _ P3
U 1 1 547307DC
P 10500 850
F 0 "P3" H 10550 950 50  0000 C CNN
F 1 "_" H 10500 900 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10750 700 60  0001 C CNN
F 3 "" H 10750 700 60  0000 C CNN
        1    10500 850 
        -1   0    0    1   
$EndComp
$Comp
L _ P4
U 1 1 5473081E
P 10500 1050
F 0 "P4" H 10550 1150 50  0000 C CNN
F 1 "_" H 10500 1100 40  0000 C CNN
F 2 "Dira:MountingHole_3mm" H 10750 900 60  0001 C CNN
F 3 "" H 10750 900 60  0000 C CNN
        1    10500 1050
        -1   0    0    1   
$EndComp
$Comp
L SC18IS602B U1
U 1 1 54731699
P 6400 4150
F 0 "U1" H 6150 4650 60  0000 C CNN
F 1 "SC18IS602B" H 6600 3450 60  0000 C CNN
F 2 "SMD_Packages:TSSOP-16" H 6350 4650 60  0001 C CNN
F 3 "" H 6350 4650 60  0000 C CNN
        1    6400 4150
        1    0    0    -1  
$EndComp
Wire Wire Line
        6200 5050 6200 5100
Wire Wire Line
        6400 3450 6400 3400
Connection ~ 5250 4250
Wire Wire Line
        10200 900  10200 1200
$Comp
L GND #PWR017
U 1 1 547322AD
P 10200 1200
F 0 "#PWR017" H 10200 1200 30  0001 C CNN
F 1 "GND" H 10200 1130 30  0001 C CNN
F 2 "" H 10200 1200 60  0000 C CNN
F 3 "" H 10200 1200 60  0000 C CNN
        1    10200 1200
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 547322C1
P 10800 1200
F 0 "#PWR018" H 10800 1200 30  0001 C CNN
F 1 "GND" H 10800 1130 30  0001 C CNN
F 2 "" H 10800 1200 60  0000 C CNN
F 3 "" H 10800 1200 60  0000 C CNN
        1    10800 1200
        1    0    0    -1  
$EndComp
Wire Wire Line
        10800 900  10800 1200
Connection ~ 10800 1100
Connection ~ 10200 1100
Wire Wire Line
        4400 4400 5800 4400
Wire Wire Line
        4300 4500 5800 4500
$Comp
L VDD #PWR019
U 1 1 547335C7
P 7250 1350
F 0 "#PWR019" H 7250 1450 30  0001 C CNN
F 1 "VDD" H 7250 1460 30  0000 C CNN
F 2 "" H 7250 1350 60  0000 C CNN
F 3 "" H 7250 1350 60  0000 C CNN
        1    7250 1350
        1    0    0    -1  
$EndComp
$Comp
L CONN_2 J5
U 1 1 547353CF
P 3250 3250
F 0 "J5" H 3300 3350 50  0000 C CNN
F 1 "CONN_2" H 3350 3200 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 3300 3200 60  0001 C CNN
F 3 "" H 3300 3200 60  0000 C CNN
        1    3250 3250
        -1   0    0    1   
$EndComp
Wire Wire Line
        3550 3300 4200 3300
Wire Wire Line
        4200 3300 4200 3350
Wire Wire Line
        3900 3350 3900 3300
Connection ~ 3900 3300
Wire Wire Line
        3700 4700 3700 4050
Wire Wire Line
        3700 4050 3600 4050
Wire Wire Line
        3600 4450 3700 4450
Connection ~ 3700 4450
Wire Wire Line
        3600 4250 3750 4250
Wire Wire Line
        3750 4250 3750 3300
Connection ~ 3750 3300
Wire Wire Line
        3550 3200 3600 3200
Wire Wire Line
        3600 3200 3600 3000
$Comp
L CONN_2 J6
U 1 1 5475F916
P 6200 2050
F 0 "J6" H 6150 2200 50  0000 C CNN
F 1 "CONN_2" H 6350 1900 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 6250 2000 60  0001 C CNN
F 3 "" H 6250 2000 60  0000 C CNN
        1    6200 2050
        1    0    0    -1  
$EndComp
$Comp
L CONN_2 J7
U 1 1 5475F949
P 6250 2050
F 0 "J7" H 6150 1900 50  0000 C CNN
F 1 "CONN_2" H 6450 2200 40  0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 6300 2000 60  0001 C CNN
F 3 "" H 6300 2000 60  0000 C CNN
        1    6250 2050
        -1   0    0    1   
$EndComp
$Comp
L R R6
U 1 1 5475FC0E
P 5900 1650
F 0 "R6" V 5980 1650 40  0000 C CNN
F 1 "10k" V 5907 1651 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 6050 1650 30  0000 C CNN
F 3 "~" H 5900 1650 30  0000 C CNN
        1    5900 1650
        1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 5475FC90
P 6550 1650
F 0 "R7" V 6630 1650 40  0000 C CNN
F 1 "10k" V 6557 1651 40  0000 C CNN
F 2 "SMD_Packages:SMD-0805" V 6700 1650 30  0000 C CNN
F 3 "~" H 6550 1650 30  0000 C CNN
        1    6550 1650
        1    0    0    -1  
$EndComp
Wire Wire Line
        5900 2000 5900 1900
Wire Wire Line
        6550 2000 6550 1900
Wire Wire Line
        5900 1400 5900 1350
Wire Wire Line
        6550 1400 6550 1350
Connection ~ 5900 2000
Connection ~ 6550 2000
$EndSCHEMATC