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EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
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
EELAYER 27 0
EELAYER END
$Descr B 17000 11000
encoding utf-8
Sheet 13 27
Title "rev02_11"
Date "15 10 2016"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 4600 3100 0 126 ~ 12
AVR Tiny Tamper Detect MCU
Text Notes 13000 3930 0 84 ~ 12
Panic button
Text Notes 13200 6100 0 84 ~ 12
Expansion GPIO
Text Notes 12680 1730 0 60 ~ 12
Connector for external 3V3 battery.\nPlace a jumper between pins 1-2\nto "emulate" having a battery present.
Text Notes 4100 7000 0 60 ~ 12
AVR_GPIO* AVR_LED* and AVR_PANIC can be swapped.
Text Notes 13650 10210 0 84 ~ 12
AVR Tamper circuit
Text Notes 5900 3780 0 60 ~ 12
U10
Text Notes 5880 6680 0 60 ~ 12
ATTINY828R-AU
Text Notes 9700 4570 0 60 ~ 12
R30
Text Notes 14300 6300 2 60 ~ 12
M10LOCK
Text Notes 14300 7550 2 60 ~ 12
JP5
Text Notes 13200 4100 0 60 ~ 12
S2
Text Notes 14300 2200 2 60 ~ 12
M03LOCK
Text Notes 14300 2730 2 60 ~ 12
JP4
$Comp
L 3V3_BATT #PWR?58023FAE
U 1 1 58023FAE
P 3500 3600
F 0 "3V3_BATT_3" H 3500 3600 20 0000 C CNN
F 1 "+3V3_BATT" H 3500 3530 30 0000 C CNN
F 2 "" H 3500 3600 70 0000 C CNN
F 3 "" H 3500 3600 70 0000 C CNN
1 3500 3600
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FAD
U 1 1 58023FAD
P 3500 6700
F 0 "GND_79" H 3500 6700 20 0000 C CNN
F 1 "+GND" H 3500 6630 30 0000 C CNN
F 2 "" H 3500 6700 70 0000 C CNN
F 3 "" H 3500 6700 70 0000 C CNN
1 3500 6700
1 0 0 -1
$EndComp
$Comp
L 3V3_BATT #PWR?58023FAC
U 1 1 58023FAC
P 10900 5700
F 0 "3V3_BATT_4" H 10900 5700 20 0000 C CNN
F 1 "+3V3_BATT" H 10900 5630 30 0000 C CNN
F 2 "" H 10900 5700 70 0000 C CNN
F 3 "" H 10900 5700 70 0000 C CNN
1 10900 5700
1 0 0 -1
$EndComp
$Comp
L 3V3_BATT #PWR?58023FAB
U 1 1 58023FAB
P 9600 4100
F 0 "3V3_BATT_5" H 9600 4100 20 0000 C CNN
F 1 "+3V3_BATT" H 9600 4030 30 0000 C CNN
F 2 "" H 9600 4100 70 0000 C CNN
F 3 "" H 9600 4100 70 0000 C CNN
1 9600 4100
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FAA
U 1 1 58023FAA
P 10900 6700
F 0 "GND_80" H 10900 6700 20 0000 C CNN
F 1 "+GND" H 10900 6630 30 0000 C CNN
F 2 "" H 10900 6700 70 0000 C CNN
F 3 "" H 10900 6700 70 0000 C CNN
1 10900 6700
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA9
U 1 1 58023FA9
P 2200 4800
F 0 "GND_81" H 2200 4800 20 0000 C CNN
F 1 "+GND" H 2200 4730 30 0000 C CNN
F 2 "" H 2200 4800 70 0000 C CNN
F 3 "" H 2200 4800 70 0000 C CNN
1 2200 4800
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA8
U 1 1 58023FA8
P 14300 9200
F 0 "GND_82" H 14300 9200 20 0000 C CNN
F 1 "+GND" H 14300 9130 30 0000 C CNN
F 2 "" H 14300 9200 70 0000 C CNN
F 3 "" H 14300 9200 70 0000 C CNN
1 14300 9200
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA7
U 1 1 58023FA7
P 13700 7500
F 0 "GND_83" H 13700 7500 20 0000 C CNN
F 1 "+GND" H 13700 7430 30 0000 C CNN
F 2 "" H 13700 7500 70 0000 C CNN
F 3 "" H 13700 7500 70 0000 C CNN
1 13700 7500
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA6
U 1 1 58023FA6
P 14200 5300
F 0 "GND_84" H 14200 5300 20 0000 C CNN
F 1 "+GND" H 14200 5230 30 0000 C CNN
F 2 "" H 14200 5300 70 0000 C CNN
F 3 "" H 14200 5300 70 0000 C CNN
1 14200 5300
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA5
U 1 1 58023FA5
P 13700 2800
F 0 "GND_85" H 13700 2800 20 0000 C CNN
F 1 "+GND" H 13700 2730 30 0000 C CNN
F 2 "" H 13700 2800 70 0000 C CNN
F 3 "" H 13700 2800 70 0000 C CNN
1 13700 2800
1 0 0 -1
$EndComp
$Comp
L 3V3_BATT #PWR?58023FA4
U 1 1 58023FA4
P 13200 2200
F 0 "3V3_BATT_6" H 13200 2200 20 0000 C CNN
F 1 "+3V3_BATT" H 13200 2130 30 0000 C CNN
F 2 "" H 13200 2200 70 0000 C CNN
F 3 "" H 13200 2200 70 0000 C CNN
1 13200 2200
1 0 0 -1
$EndComp
$Comp
L VCCO_3V3 #PWR?58023FA3
U 1 1 58023FA3
P 13700 2200
F 0 "VCCO_3V3_19" H 13700 2200 20 0000 C CNN
F 1 "+VCCO_3V3" H 13700 2130 30 0000 C CNN
F 2 "" H 13700 2200 70 0000 C CNN
F 3 "" H 13700 2200 70 0000 C CNN
1 13700 2200
1 0 0 -1
$EndComp
$Comp
L GND #PWR?58023FA2
U 1 1 58023FA2
P 12800 7500
F 0 "GND_86" H 12800 7500 20 0000 C CNN
F 1 "+GND" H 12800 7430 30 0000 C CNN
F 2 "" H 12800 7500 70 0000 C CNN
F 3 "" H 12800 7500 70 0000 C CNN
1 12800 7500
1 0 0 -1
$EndComp
$Comp
L 3V3_BATT #PWR?58023FA1
U 1 1 58023FA1
P 12800 4400
F 0 "3V3_BATT_7" H 12800 4400 20 0000 C CNN
F 1 "+3V3_BATT" H 12800 4330 30 0000 C CNN
F 2 "" H 12800 4400 70 0000 C CNN
F 3 "" H 12800 4400 70 0000 C CNN
1 12800 4400
1 0 0 -1
$EndComp
Wire Wire Line
3900 6200 3500 6200
Wire Wire Line
3500 6200 3500 6300
Wire Wire Line
3500 6300 3500 6700
Wire Wire Line
3900 6300 3500 6300
Connection ~ 3500 6300
Wire Wire Line
10900 6200 10800 6200
Wire Wire Line
10900 6200 10900 6700
Wire Wire Line
1900 4600 1900 4700
Wire Wire Line
2200 4700 1900 4700
Wire Wire Line
2200 4700 2200 4800
Wire Wire Line
2500 4600 2500 4700
Wire Wire Line
2500 4700 2200 4700
Wire Wire Line
2200 4600 2200 4700
Connection ~ 2200 4700
Wire Wire Line
14300 8700 14200 8700
Wire Wire Line
14300 8900 14300 9000
Wire Wire Line
14300 8800 14300 8900
Wire Wire Line
14300 8700 14300 8800
Wire Wire Line
14300 8800 14000 8800
Wire Wire Line
14300 9000 14000 9000
Wire Wire Line
14300 8900 14200 8900
Wire Wire Line
14300 9000 14300 9200
Connection ~ 14300 8900
Connection ~ 14300 8800
Connection ~ 14300 9000
Wire Wire Line
13900 7400 13700 7400
Wire Wire Line
13700 7400 13700 7500
Wire Wire Line
14200 4600 14100 4600
Wire Wire Line
14200 4600 14200 4800
Wire Wire Line
14200 4800 14200 5100
Wire Wire Line
14200 5100 14200 5300
Wire Wire Line
14200 4800 14100 4800
Wire Wire Line
14200 5100 13800 5100
Wire Wire Line
14200 4300 13800 4300
Wire Wire Line
14200 4300 14200 4600
Connection ~ 14200 4800
Connection ~ 14200 5100
Connection ~ 14200 4600
Wire Wire Line
13900 2600 13700 2600
Wire Wire Line
13700 2600 13700 2800
Wire Wire Line
12800 7100 12800 7500
Wire Wire Line
10100 6200 9600 6200
Wire Wire Line
9600 5200 9600 6200
Wire Wire Line
9600 5200 8300 5200
Wire Wire Line
9600 4800 9600 5200
Connection ~ 9600 5200
Text Label 9600 5700 0 48 ~
AVR_RESET
Wire Wire Line
10900 6000 10800 6000
Wire Wire Line
10900 5700 10900 6000
Wire Wire Line
9600 4100 9600 4400
Wire Wire Line
3900 4200 3500 4200
Wire Wire Line
3500 4100 3500 4200
Wire Wire Line
3500 3600 3500 4100
Wire Wire Line
3900 4100 3500 4100
Wire Wire Line
3500 4100 2500 4100
Wire Wire Line
2500 4100 2200 4100
Wire Wire Line
2200 4100 1900 4100
Wire Wire Line
1900 4100 1900 4300
Wire Wire Line
2200 4100 2200 4300
Wire Wire Line
2500 4100 2500 4300
Connection ~ 3500 4100
Connection ~ 2200 4100
Connection ~ 2500 4100
Wire Wire Line
13900 2500 13200 2500
Wire Wire Line
13200 2200 13200 2500
Wire Wire Line
12800 4400 12800 4500
Wire Wire Line
3900 5000 3070 5000
Text Label 3070 5000 0 48 ~
MKM_CONTROL_AVR_ENA
Wire Wire Line
9700 5300 8500 5300
Wire Wire Line
9700 5300 9700 6100
Wire Wire Line
10100 6100 9700 6100
Wire Wire Line
8500 5300 8300 5300
Text Label 8440 5300 0 48 ~
MKM_AVR_SCK
Wire Wire Line
3900 4900 3070 4900
Text Label 3070 4900 0 48 ~
MKM_AVR_CS_N
Wire Wire Line
8700 5000 8300 5000
Wire Wire Line
11100 5000 8700 5000
Wire Wire Line
11100 5000 11100 6100
Wire Wire Line
11100 6100 10800 6100
Text Label 8440 5000 0 48 ~
MKM_AVR_MOSI
Wire Wire Line
10100 6000 9800 6000
Wire Wire Line
9800 5100 9800 6000
Wire Wire Line
9800 5100 8600 5100
Wire Wire Line
8600 5100 8300 5100
Text Label 8440 5100 0 48 ~
MKM_AVR_MISO
Wire Wire Line
13900 8700 13600 8700
Wire Wire Line
13200 8700 12610 8700
Text Label 12610 8700 0 48 ~
AVR_LED1
Wire Wire Line
3900 4400 3170 4400
Text Label 3170 4400 0 48 ~
AVR_LED1
Wire Wire Line
13700 8800 13290 8800
Wire Wire Line
12890 8800 12610 8800
Text Label 12610 8800 0 48 ~
AVR_LED2
Wire Wire Line
3900 4500 3170 4500
Text Label 3170 4500 0 48 ~
AVR_LED2
Wire Wire Line
13900 8900 13600 8900
Wire Wire Line
13200 8900 12610 8900
Text Label 12610 8900 0 48 ~
AVR_LED3
Wire Wire Line
3900 4600 3180 4600
Text Label 3180 4600 0 48 ~
AVR_LED3
Wire Wire Line
13700 9000 13290 9000
Wire Wire Line
12890 9000 12610 9000
Text Label 12610 9000 0 48 ~
AVR_LED4
Wire Wire Line
3900 4700 3170 4700
Text Label 3170 4700 0 48 ~
AVR_LED4
Wire Wire Line
13900 6600 13500 6600
Text Label 13500 6600 0 48 ~
AVR_GPIO_0
Wire Wire Line
8500 4100 8300 4100
Text Label 8500 4100 0 48 ~
AVR_GPIO_0
Wire Wire Line
13900 6700 13500 6700
Text Label 13500 6700 0 48 ~
AVR_GPIO_1
Wire Wire Line
8500 4200 8300 4200
Text Label 8500 4200 0 48 ~
AVR_GPIO_1
Wire Wire Line
13900 6800 13500 6800
Text Label 13500 6800 0 48 ~
AVR_GPIO_2
Wire Wire Line
8500 4300 8300 4300
Text Label 8500 4300 0 48 ~
AVR_GPIO_2
Wire Wire Line
13900 6900 13500 6900
Text Label 13500 6900 0 48 ~
AVR_GPIO_3
Wire Wire Line
8500 4400 8300 4400
Text Label 8500 4400 0 48 ~
AVR_GPIO_3
Wire Wire Line
13900 7000 13500 7000
Text Label 13500 7000 0 48 ~
AVR_GPIO_4
Wire Wire Line
8500 4500 8300 4500
Text Label 8500 4500 0 48 ~
AVR_GPIO_4
Wire Wire Line
13900 7100 13500 7100
Text Label 13500 7100 0 48 ~
AVR_GPIO_5
Wire Wire Line
8500 4600 8300 4600
Text Label 8500 4600 0 48 ~
AVR_GPIO_5
Wire Wire Line
13900 7200 13500 7200
Text Label 13500 7200 0 48 ~
AVR_GPIO_6
Wire Wire Line
8500 4700 8300 4700
Text Label 8500 4700 0 48 ~
AVR_GPIO_6
Wire Wire Line
13900 7300 13500 7300
Text Label 13500 7300 0 48 ~
AVR_GPIO_7
Wire Wire Line
8500 4800 8300 4800
Text Label 8500 4800 0 48 ~
AVR_GPIO_7
Wire Wire Line
13200 5100 12800 5100
Wire Wire Line
12800 5100 12500 5100
Wire Wire Line
12800 4900 12800 5100
Text Label 12500 5100 0 48 ~
AVR_PANIC
Connection ~ 12800 5100
Wire Wire Line
3900 4800 3170 4800
Text Label 3170 4800 0 48 ~
AVR_PANIC
Wire Wire Line
13900 2400 13700 2400
Wire Wire Line
13700 2200 13700 2400
Wire Wire Line
3900 5300 3170 5300
Text Label 3170 5300 0 48 ~
AVR_GPIO_ARM_0
Wire Wire Line
3900 5400 3170 5400
Text Label 3170 5400 0 48 ~
AVR_GPIO_ARM_1
Wire Wire Line
3900 5700 3170 5700
Text Label 3170 5700 0 48 ~
AVR_GPIO_FPGA_0
Wire Wire Line
3900 5800 3170 5800
Text Label 3170 5800 0 48 ~
AVR_GPIO_FPGA_1
Wire Wire Line
12800 6400 12800 6500
Wire Wire Line
13900 6500 12800 6500
Wire Wire Line
12800 6500 12800 6800
Connection ~ 12800 6500
Wire Wire Line
3900 5100 3070 5100
Text Label 3070 5100 0 48 ~
MKM_CONTROL_FPGA_DIS
Wire Wire Line
3900 5500 3170 5500
Text Label 3170 5500 0 48 ~
AVR_GPIO_ARM_2
Wire Wire Line
3900 5600 3170 5600
Text Label 3170 5600 0 48 ~
AVR_GPIO_ARM_3
Wire Wire Line
3900 5900 3170 5900
Text Label 3170 5900 0 48 ~
AVR_GPIO_FPGA_2
Wire Wire Line
3900 6000 3170 6000
Text Label 3170 6000 0 48 ~
AVR_GPIO_FPGA_3
$Comp
L VCCO_3V3 #PWR?58023FA0
U 1 1 58023FA0
P 12800 6400
F 0 "VCCO_3V3_20" H 12800 6400 20 0000 C CNN
F 1 "+VCCO_3V3" H 12800 6330 30 0000 C CNN
F 2 "" H 12800 6400 70 0000 C CNN
F 3 "" H 12800 6400 70 0000 C CNN
1 12800 6400
1 0 0 -1
$EndComp
$Comp
L ATTINY828R-AU U10
U 1 1 58023F9F
P 6100 5100
F 0 "U10" H 4070 3570 60 0000 L BNN
1 6100 5100
1 0 0 -1
$EndComp
$Comp
L LEDCHIP-LED0603 LED10
U 1 1 58023F9E
P 13800 9000
F 0 "LED10" V 13770 8316 60 0000 R TNN
F 1 "LTST-C191KRKT" V 13760 7810 60 0000 R TNN
F 2 "" H 13760 7810 60 0000 C CNN
F 3 "" H 13760 7810 60 0000 C CNN
1 13800 9000
0 -1 -1 0
$EndComp
$Comp
L M10LOCK JP5
U 1 1 58023F9D
P 14300 7200
F 0 "JP5" H 14580 7630 60 0000 R TNN
1 14300 7200
-1 0 0 1
$EndComp
$Comp
L TACTILE_SWITCH S2
U 1 1 58023F9C
P 13500 4700
F 0 "S2" H 14120 4810 60 0000 L BNN
F 1 "EVQPT9A15" H 13200 5170 60 0000 L BNN
F 2 "" H 13200 5170 60 0000 C CNN
F 3 "" H 13200 5170 60 0000 C CNN
1 13500 4700
1 0 0 -1
$EndComp
$Comp
L M03LOCK JP4
U 1 1 58023F9B
P 14200 2500
F 0 "JP4" H 14380 2830 60 0000 R TNN
1 14200 2500
-1 0 0 1
$EndComp
$Comp
L C-EUC0402 C105
U 1 1 58023F9A
P 12800 6900
F 0 "C105" H 12390 6850 60 0000 L BNN
F 1 "0.1uF" H 12380 6740 60 0000 L BNN
F 2 "" H 12380 6740 60 0000 C CNN
F 3 "" H 12380 6740 60 0000 C CNN
1 12800 6900
1 0 0 -1
$EndComp
$Comp
L R-EU_R0402 R82
U 1 1 58023F99
P 12800 4700
F 0 "R82" V 12771 5047 60 0000 R TNN
F 1 "15k" V 12660 5050 60 0000 R TNN
F 2 "" H 12660 5050 60 0000 C CNN
F 3 "" H 12660 5050 60 0000 C CNN
1 12800 4700
0 -1 -1 0
$EndComp
$Comp
L R-EU_R0402 R96
U 1 1 58023F98
P 13400 8700
F 0 "R96" H 13490 8520 60 0000 R TNN
F 1 "330" H 13500 8610 60 0000 R TNN
F 2 "" H 13500 8610 60 0000 C CNN
F 3 "" H 13500 8610 60 0000 C CNN
1 13400 8700
-1 0 0 1
$EndComp
$Comp
L R-EU_R0402 R95
U 1 1 58023F97
P 13090 8800
F 0 "R95" H 13220 8520 60 0000 R TNN
F 1 "330" H 13230 8610 60 0000 R TNN
F 2 "" H 13230 8610 60 0000 C CNN
F 3 "" H 13230 8610 60 0000 C CNN
1 13090 8800
-1 0 0 1
$EndComp
$Comp
L R-EU_R0402 R31
U 1 1 58023F96
P 13400 8900
F 0 "R31" H 13080 8510 60 0000 R TNN
F 1 "330" H 13090 8600 60 0000 R TNN
F 2 "" H 13090 8600 60 0000 C CNN
F 3 "" H 13090 8600 60 0000 C CNN
1 13400 8900
-1 0 0 1
$EndComp
$Comp
L R-EU_R0402 R97
U 1 1 58023F95
P 13090 9000
F 0 "R97" H 13180 9170 60 0000 R TNN
F 1 "330" H 13190 9260 60 0000 R TNN
F 2 "" H 13190 9260 60 0000 C CNN
F 3 "" H 13190 9260 60 0000 C CNN
1 13090 9000
-1 0 0 1
$EndComp
$Comp
L AVR_SPI_PRG_62X3_LOCK JP3
U 1 1 58023F94
P 10400 6100
F 0 "JP3" H 10230 6330 60 0000 L BNN
F 1 "AVR_SPI_PRG_62X3_LOCK" H 9440 5700 60 0000 L BNN
F 2 "" H 9440 5700 60 0000 C CNN
F 3 "" H 9440 5700 60 0000 C CNN
1 10400 6100
1 0 0 -1
$EndComp
$Comp
L R-EU_R0402 R30
U 1 1 58023F93
P 9600 4600
F 0 "R30" V 9510 4555 60 0000 R TNN
F 1 "15k" V 9540 4510 60 0000 R TNN
F 2 "" H 9540 4510 60 0000 C CNN
F 3 "" H 9540 4510 60 0000 C CNN
1 9600 4600
0 -1 -1 0
$EndComp
$Comp
L C-EUC0805 C102
U 1 1 58023F92
P 1900 4400
F 0 "C102" H 1580 4400 60 0000 L BNN
F 1 "10uF" H 1570 4290 60 0000 L BNN
F 2 "" H 1570 4290 60 0000 C CNN
F 3 "" H 1570 4290 60 0000 C CNN
1 1900 4400
1 0 0 -1
$EndComp
$Comp
L C-EUC0402 C104
U 1 1 58023F91
P 2500 4400
F 0 "C104" H 2630 4400 60 0000 L BNN
F 1 "0.1uF" H 2620 4300 60 0000 L BNN
F 2 "" H 2620 4300 60 0000 C CNN
F 3 "" H 2620 4300 60 0000 C CNN
1 2500 4400
1 0 0 -1
$EndComp
$Comp
L C-EUC0402 C103
U 1 1 58023F90
P 2200 4400
F 0 "C103" H 2230 4490 60 0000 L BNN
F 1 "0.1uF" H 2220 4400 60 0000 L BNN
F 2 "" H 2220 4400 60 0000 C CNN
F 3 "" H 2220 4400 60 0000 C CNN
1 2200 4400
1 0 0 -1
$EndComp
$Comp
L LEDCHIP-LED0603 LED11
U 1 1 58023F8F
P 14000 8700
F 0 "LED11" V 13970 8216 60 0000 R TNN
F 1 "LTST-C193TBKT-5A" V 13960 7710 60 0000 R TNN
F 2 "" H 13960 7710 60 0000 C CNN
F 3 "" H 13960 7710 60 0000 C CNN
1 14000 8700
0 -1 -1 0
$EndComp
$Comp
L LEDCHIP-LED0603 LED9
U 1 1 58023F8E
P 13800 8800
F 0 "LED9" V 13770 8110 60 0000 R TNN
F 1 "LTST-C191KGKT" V 13755 7616 60 0000 R TNN
F 2 "" H 13755 7616 60 0000 C CNN
F 3 "" H 13755 7616 60 0000 C CNN
1 13800 8800
0 -1 -1 0
$EndComp
$Comp
L LEDCHIP-LED0603 LED12
U 1 1 58023F8D
P 14000 8900
F 0 "LED12" V 13970 8416 60 0000 R TNN
F 1 "LTST-C191KSKT" V 13960 7920 60 0000 R TNN
F 2 "" H 13960 7920 60 0000 C CNN
F 3 "" H 13960 7920 60 0000 C CNN
1 14000 8900
0 -1 -1 0
$EndComp
$EndSCHEMATC
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