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silabs-debug-adapter
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silabs-debug-adapter/silabs-debug-adapter.sch

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title "Silicon Labs Debug Adapter"
Date ""
Rev ""
Comp "ALT-TEKNIK LLC"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 "© 2021 ALT-TEKNIK LLC"
$EndDescr
$Comp
L Device:R R2
U 1 1 5EF7CB76
P 3000 6250
F 0 "R2" V 3115 6250 50 0000 C CNN
F 1 "0" V 3206 6250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2930 6250 50 0001 C CNN
F 3 "~" H 3000 6250 50 0001 C CNN
1 3000 6250
0 1 1 0
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5EF7DE0C
P 2800 6300
F 0 "#PWR01" H 2800 6050 50 0001 C CNN
F 1 "GND" H 2805 6127 50 0001 C CNN
F 2 "" H 2800 6300 50 0001 C CNN
F 3 "" H 2800 6300 50 0001 C CNN
1 2800 6300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5EF7E148
P 7950 4550
F 0 "#PWR06" H 7950 4300 50 0001 C CNN
F 1 "GND" H 7955 4377 50 0001 C CNN
F 2 "" H 7950 4550 50 0001 C CNN
F 3 "" H 7950 4550 50 0001 C CNN
1 7950 4550
0 -1 -1 0
$EndComp
NoConn ~ 3200 6150
$Comp
L power:VDD #PWR02
U 1 1 5EF80088
P 2950 5800
F 0 "#PWR02" H 2950 5650 50 0001 C CNN
F 1 "VDD" H 2965 5973 50 0000 C CNN
F 2 "" H 2950 5800 50 0001 C CNN
F 3 "" H 2950 5800 50 0001 C CNN
1 2950 5800
1 0 0 -1
$EndComp
Text GLabel 3750 5850 2 50 BiDi ~ 0
TMS_SWDIO
Text GLabel 3750 5950 2 50 Input ~ 0
TCK_SWCLK
Text GLabel 3750 6050 2 50 Output ~ 0
TDO_SWO
Text GLabel 4500 6150 2 50 Input ~ 0
TDI_VCOM_RX
Text GLabel 3750 6250 2 50 BiDi ~ 0
~SRST
Wire Wire Line
3750 6050 3700 6050
Wire Wire Line
3750 5950 3700 5950
Wire Wire Line
3750 5850 3700 5850
$Comp
L power:VDD #PWR05
U 1 1 5EFE2580
P 6750 4200
F 0 "#PWR05" H 6750 4050 50 0001 C CNN
F 1 "VDD" H 6765 4373 50 0000 C CNN
F 2 "" H 6750 4200 50 0001 C CNN
F 3 "" H 6750 4200 50 0001 C CNN
1 6750 4200
1 0 0 -1
$EndComp
Text GLabel 7350 4850 0 50 BiDi ~ 0
TMS_SWDIO
Text GLabel 8400 4850 2 50 Input ~ 0
TCK_SWCLK
Text GLabel 8400 4750 2 50 Output ~ 0
TDO_SWO
$Comp
L Device:R R5
U 1 1 5EFE44AF
P 4300 6150
F 0 "R5" V 4415 6150 50 0000 C CNN
F 1 "0" V 4506 6150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 6150 50 0001 C CNN
F 3 "~" H 4300 6150 50 0001 C CNN
1 4300 6150
0 1 1 0
$EndComp
Wire Wire Line
3700 6150 4150 6150
Wire Wire Line
4450 6150 4500 6150
Wire Wire Line
3750 6250 3700 6250
Text GLabel 7350 4650 0 50 BiDi ~ 0
~SRST
Text GLabel 8400 4650 2 50 Input ~ 0
TDI_VCOM_RX
Text GLabel 6700 5150 0 50 Output ~ 0
VCOM_TX
$Comp
L Device:R R10
U 1 1 5EFEB236
P 8200 4650
F 0 "R10" V 7993 4650 50 0000 C CNN
F 1 "0" V 8084 4650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8130 4650 50 0001 C CNN
F 3 "~" H 8200 4650 50 0001 C CNN
1 8200 4650
0 1 1 0
$EndComp
$Comp
L Device:R R9
U 1 1 5EFED2FB
P 7650 5150
F 0 "R9" V 7765 5150 50 0000 C CNN
F 1 "NP" V 7856 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7580 5150 50 0001 C CNN
F 3 "~" H 7650 5150 50 0001 C CNN
1 7650 5150
0 1 1 0
$EndComp
Wire Wire Line
8050 4650 7900 4650
Wire Wire Line
8350 4650 8400 4650
Wire Wire Line
7950 4550 7900 4550
Wire Wire Line
7400 4650 7350 4650
NoConn ~ 7400 4950
Wire Wire Line
7400 4850 7350 4850
$Comp
L Device:R R7
U 1 1 5EFF230C
P 6750 4500
F 0 "R7" H 6820 4546 50 0000 L CNN
F 1 "33k" H 6820 4455 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6680 4500 50 0001 C CNN
F 3 "~" H 6750 4500 50 0001 C CNN
1 6750 4500
1 0 0 -1
$EndComp
Wire Wire Line
8400 4750 7900 4750
Wire Wire Line
8400 4850 7900 4850
$Comp
L Device:R R11
U 1 1 5F012C13
P 8200 4950
F 0 "R11" V 8315 4950 50 0000 C CNN
F 1 "NP" V 8406 4950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8130 4950 50 0001 C CNN
F 3 "~" H 8200 4950 50 0001 C CNN
1 8200 4950
0 1 1 0
$EndComp
$Comp
L Device:R R8
U 1 1 5EFF2B25
P 6750 4950
F 0 "R8" H 6681 4996 50 0000 R CNN
F 1 "0" H 6681 4905 50 0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6680 4950 50 0001 C CNN
F 3 "~" H 6750 4950 50 0001 C CNN
1 6750 4950
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG02
U 1 1 5FCF1FA5
P 4600 2150
F 0 "#FLG02" H 4600 2225 50 0001 C CNN
F 1 "PWR_FLAG" H 4600 2323 50 0001 C CNN
F 2 "" H 4600 2150 50 0001 C CNN
F 3 "~" H 4600 2150 50 0001 C CNN
1 4600 2150
1 0 0 -1
$EndComp
Text GLabel 2650 3250 0 50 BiDi ~ 0
~SRST
Text GLabel 3150 3150 0 50 Input ~ 0
TDO_SWO
Text GLabel 3150 2950 0 50 Output ~ 0
TCK_SWCLK
Text GLabel 3150 2850 0 50 BiDi ~ 0
TMS_SWDIO
Text GLabel 3150 2750 0 50 Output ~ 0
TDI_VCOM_RX
$Comp
L power:VDD #PWR03
U 1 1 5FB91604
P 3150 1800
F 0 "#PWR03" H 3150 1650 50 0001 C CNN
F 1 "VDD" H 3165 1973 50 0000 C CNN
F 2 "" H 3150 1800 50 0001 C CNN
F 3 "" H 3150 1800 50 0001 C CNN
1 3150 1800
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5FA76CE8
P 4600 4300
F 0 "#FLG03" H 4600 4375 50 0001 C CNN
F 1 "PWR_FLAG" V 4600 4427 50 0001 L CNN
F 2 "" H 4600 4300 50 0001 C CNN
F 3 "~" H 4600 4300 50 0001 C CNN
1 4600 4300
-1 0 0 1
$EndComp
$Comp
L Device:R R3
U 1 1 5F700F31
P 3900 2200
F 0 "R3" V 3693 2200 50 0000 C CNN
F 1 "0" V 3784 2200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 2200 50 0001 C CNN
F 3 "~" H 3900 2200 50 0001 C CNN
1 3900 2200
0 1 1 0
$EndComp
$Comp
L Device:C C2
U 1 1 5F602648
P 4700 2850
F 0 "C2" H 4585 2896 50 0000 R CNN
F 1 "2.2u" H 4585 2805 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4738 2700 50 0001 C CNN
F 3 "~" H 4700 2850 50 0001 C CNN
1 4700 2850
1 0 0 -1
$EndComp
$Comp
L Device:C C3
U 1 1 5F5F4F34
P 5600 2800
F 0 "C3" H 5715 2846 50 0000 L CNN
F 1 "2.2u" H 5715 2755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5638 2650 50 0001 C CNN
F 3 "~" H 5600 2800 50 0001 C CNN
1 5600 2800
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x10_Odd_Even J1
U 1 1 5EF8049F
P 3400 2950
F 0 "J1" H 3450 2317 50 0000 C CNN
F 1 "SFH11-PBPC-D10-ST-BK" H 3450 2226 50 0000 C CNN
F 2 "silabs-debug-adapter:EdgeHeaderSocket_2x10_P2.54mm" H 3400 2950 50 0001 C CNN
F 3 "~" H 3400 2950 50 0001 C CNN
1 3400 2950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5F6E8E84
P 4700 4300
F 0 "#PWR04" H 4700 4050 50 0001 C CNN
F 1 "GND" H 4705 4127 50 0001 C CNN
F 2 "" H 4700 4300 50 0001 C CNN
F 3 "" H 4700 4300 50 0001 C CNN
1 4700 4300
1 0 0 -1
$EndComp
Wire Wire Line
2700 4250 2700 4150
Wire Wire Line
2300 4250 2700 4250
Wire Wire Line
2300 4200 2300 4250
Wire Wire Line
2300 3750 2300 3800
Wire Wire Line
2350 3750 2300 3750
Wire Wire Line
2700 3750 2650 3750
Wire Wire Line
2700 3850 2700 3750
$Comp
L Device:C C1
U 1 1 5F6D9050
P 2700 4000
F 0 "C1" H 2815 4046 50 0000 L CNN
F 1 "100n" H 2815 3955 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 3850 50 0001 C CNN
F 3 "~" H 2700 4000 50 0001 C CNN
1 2700 4000
1 0 0 -1
$EndComp
$Comp
L Device:R R1
U 1 1 5F6D8750
P 2500 3750
F 0 "R1" V 2293 3750 50 0000 C CNN
F 1 "100" V 2384 3750 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2430 3750 50 0001 C CNN
F 3 "~" H 2500 3750 50 0001 C CNN
1 2500 3750
0 1 1 0
$EndComp
$Comp
L silabs-debug-adapter:SW_Push SW1
U 1 1 5EF88383
P 2300 4000
F 0 "SW1" V 2346 4147 50 0000 L CNN
F 1 "430182043816" V 2255 4147 50 0000 L CNN
F 2 "silabs-debug-adapter:430182043816" H 2300 4200 50 0001 C CNN
F 3 "~" H 2300 4200 50 0001 C CNN
1 2300 4000
0 -1 -1 0
$EndComp
Wire Wire Line
3700 2650 3750 2650
Wire Wire Line
3750 2650 3750 2750
Wire Wire Line
3750 3450 3700 3450
Wire Wire Line
3700 3350 3750 3350
Connection ~ 3750 3350
Wire Wire Line
3750 3350 3750 3450
Wire Wire Line
3700 3250 3750 3250
Connection ~ 3750 3250
Wire Wire Line
3750 3250 3750 3350
Wire Wire Line
3700 3150 3750 3150
Connection ~ 3750 3150
Wire Wire Line
3750 3150 3750 3250
Wire Wire Line
3700 2750 3750 2750
Connection ~ 3750 2750
Wire Wire Line
3750 2750 3750 2850
Wire Wire Line
3700 2850 3750 2850
Connection ~ 3750 2850
Wire Wire Line
3750 2850 3750 2950
Wire Wire Line
3700 2950 3750 2950
Connection ~ 3750 2950
Wire Wire Line
3750 2950 3750 3050
Wire Wire Line
3700 3050 3750 3050
Connection ~ 3750 3050
Wire Wire Line
3750 3050 3750 3150
NoConn ~ 3200 2650
NoConn ~ 3200 3050
Wire Wire Line
3200 2550 3150 2550
Wire Wire Line
3750 2200 2300 2200
Wire Wire Line
2300 2200 2300 3450
Wire Wire Line
2300 3450 3200 3450
Wire Wire Line
3200 3150 3150 3150
Wire Wire Line
3200 2950 3150 2950
Wire Wire Line
3200 2850 3150 2850
Wire Wire Line
3200 2750 3150 2750
Wire Wire Line
3700 2550 3750 2550
$Comp
L silabs-debug-adapter:LinearVoltageRegulator_SOT-23-5 U1
U 1 1 5F302496
P 5150 2600
F 0 "U1" H 5150 2915 50 0000 C CNN
F 1 "MCP1812BT-033/OT" H 5150 2824 50 0000 C CNN
F 2 "silabs-debug-adapter:SOT-23-5" H 5150 2300 50 0001 C CNN
F 3 "~" H 4800 2600 50 0001 C CNN
1 5150 2600
1 0 0 -1
$EndComp
Wire Wire Line
4050 2200 4100 2200
Wire Wire Line
4100 2200 4100 2550
Wire Wire Line
4100 2550 4050 2550
Connection ~ 3750 3450
Connection ~ 2700 4250
$Comp
L Device:R R4
U 1 1 5F6FFB89
P 3900 2550
F 0 "R4" V 3693 2550 50 0000 C CNN
F 1 "NP" V 3784 2550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 2550 50 0001 C CNN
F 3 "~" H 3900 2550 50 0001 C CNN
1 3900 2550
0 1 1 0
$EndComp
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J3
U 1 1 5EF81A6E
P 7600 4750
F 0 "J3" H 7650 5167 50 0000 C CNN
F 1 "20021521-00010" H 7650 5076 50 0000 C CNN
F 2 "silabs-debug-adapter:IDCHeader_2x05_P1.27mm_Vertical_SMD" H 7600 4750 50 0001 C CNN
F 3 "~" H 7600 4750 50 0001 C CNN
1 7600 4750
1 0 0 -1
$EndComp
Wire Wire Line
3200 5950 2800 5950
Wire Wire Line
2800 5950 2800 6050
Wire Wire Line
2850 6250 2800 6250
Connection ~ 2800 6250
Wire Wire Line
2800 6250 2800 6300
Wire Wire Line
3150 6250 3200 6250
Wire Wire Line
3200 6050 2800 6050
Connection ~ 2800 6050
Wire Wire Line
2800 6050 2800 6250
Wire Wire Line
2950 5850 2950 5800
Wire Wire Line
2950 5850 3200 5850
$Comp
L silabs-debug-adapter:SW_SPDT SW2
U 1 1 5EF8B98C
P 5950 2450
F 0 "SW2" H 5950 2125 50 0000 C CNN
F 1 "450302014072" H 5950 2216 50 0000 C CNN
F 2 "silabs-debug-adapter:450302014072" H 6050 2500 50 0001 C CNN
F 3 "~" H 6050 2500 50 0001 C CNN
1 5950 2450
1 0 0 1
$EndComp
Wire Wire Line
6750 4750 6750 4800
Wire Wire Line
6700 5150 6750 5150
Wire Wire Line
6750 5150 6750 5100
Wire Wire Line
6750 4750 7400 4750
Wire Wire Line
6750 4250 6750 4350
Wire Wire Line
6750 4650 6750 4750
Connection ~ 6750 4750
Wire Wire Line
6750 4250 6750 4200
Connection ~ 6750 4250
Wire Wire Line
6750 4250 7200 4250
Wire Wire Line
7200 4550 7200 4250
Wire Wire Line
7200 4550 7400 4550
Connection ~ 7200 4250
Wire Wire Line
7200 4250 9000 4250
Wire Wire Line
9000 4950 9000 4250
Wire Wire Line
7950 4950 7950 5150
Wire Wire Line
7950 5150 7800 5150
Wire Wire Line
7950 4950 7900 4950
Wire Wire Line
7500 5150 6750 5150
Connection ~ 6750 5150
Wire Wire Line
9000 4950 8350 4950
Wire Wire Line
8050 4950 7950 4950
Connection ~ 7950 4950
Text GLabel 3150 3350 0 50 Input ~ 0
VCOM_TX
Wire Wire Line
2700 3250 3200 3250
Wire Wire Line
2700 3750 2700 3250
Connection ~ 2700 3750
Wire Wire Line
2700 3250 2650 3250
Connection ~ 2700 3250
Wire Wire Line
3150 3350 3200 3350
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J2
U 1 1 5EF83D2A
P 3400 6050
F 0 "J2" H 3450 6467 50 0000 C CNN
F 1 "20021521-00010" H 3450 6376 50 0000 C CNN
F 2 "silabs-debug-adapter:IDCHeader_2x05_P1.27mm_Vertical_SMD" H 3400 6050 50 0001 C CNN
F 3 "~" H 3400 6050 50 0001 C CNN
1 3400 6050
1 0 0 -1
$EndComp
$Comp
L silabs-debug-adapter:SBE807 D1
U 1 1 5F36263E
P 4350 2550
F 0 "D1" H 4350 2767 50 0000 C CNN
F 1 "SBE807" H 4350 2676 50 0000 C CNN
F 2 "silabs-debug-adapter:SOT-23-5" H 4350 2350 50 0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ENA1055-D.PDF" H 4350 2550 50 0001 C CNN
1 4350 2550
1 0 0 -1
$EndComp
$Comp
L silabs-debug-adapter:SBE807 D1
U 2 1 5F364927
P 4850 2200
F 0 "D1" H 4850 1975 50 0000 C CNN
F 1 "SBE807" H 4850 2066 50 0000 C CNN
F 2 "silabs-debug-adapter:SOT-23-5" H 4850 2000 50 0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/ENA1055-D.PDF" H 4850 2200 50 0001 C CNN
2 4850 2200
-1 0 0 1
$EndComp
Wire Wire Line
4600 2550 4550 2550
Wire Wire Line
4600 2550 4700 2550
Connection ~ 4600 2550
Wire Wire Line
4800 2650 4700 2650
Wire Wire Line
4700 2650 4700 2550
Wire Wire Line
4800 2550 4700 2550
Connection ~ 4700 2550
Wire Wire Line
4150 2550 4100 2550
Connection ~ 4100 2550
Wire Wire Line
3750 3450 4700 3450
Wire Wire Line
4700 3450 4700 4250
Connection ~ 4700 3450
Connection ~ 4700 4250
Wire Wire Line
4700 4250 4700 4300
Wire Wire Line
2700 4250 4600 4250
Wire Wire Line
4600 4300 4600 4250
Connection ~ 4600 4250
Wire Wire Line
4600 4250 4700 4250
Wire Wire Line
5500 2550 5600 2550
Wire Wire Line
4700 3000 4700 3050
Wire Wire Line
4700 3050 5150 3050
Connection ~ 4700 3050
Wire Wire Line
4700 3050 4700 3450
Wire Wire Line
4700 2650 4700 2700
Connection ~ 4700 2650
Wire Wire Line
5150 2850 5150 3050
Connection ~ 5150 3050
Wire Wire Line
5600 2200 5600 2450
Wire Wire Line
3150 1800 3150 1850
Connection ~ 3150 1850
Wire Wire Line
4600 2150 4600 2200
Wire Wire Line
5050 2200 5600 2200
Wire Wire Line
4650 2200 4600 2200
Connection ~ 4600 2200
Wire Wire Line
4600 2200 4600 2550
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5F44AB88
P 3250 1800
F 0 "#FLG01" H 3250 1875 50 0001 C CNN
F 1 "PWR_FLAG" H 3250 1973 50 0001 C CNN
F 2 "" H 3250 1800 50 0001 C CNN
F 3 "~" H 3250 1800 50 0001 C CNN
1 3250 1800
1 0 0 -1
$EndComp
Wire Wire Line
3250 1800 3250 1850
Connection ~ 3250 1850
Wire Wire Line
3250 1850 3150 1850
$Comp
L Device:R R6
U 1 1 5F455C3F
P 6300 2800
F 0 "R6" H 6370 2846 50 0000 L CNN
F 1 "3.3k" H 6370 2755 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6230 2800 50 0001 C CNN
F 3 "~" H 6300 2800 50 0001 C CNN
1 6300 2800
1 0 0 -1
$EndComp
Wire Wire Line
5750 2450 5600 2450
Connection ~ 5600 2450
Wire Wire Line
5600 2450 5600 2550
Wire Wire Line
6150 2550 6300 2550
Wire Wire Line
5150 3050 5600 3050
Wire Wire Line
5600 2550 5600 2650
Connection ~ 5600 2550
Wire Wire Line
5600 2950 5600 3050
Connection ~ 5600 3050
Wire Wire Line
5600 3050 6300 3050
Wire Wire Line
6300 2950 6300 3050
Wire Wire Line
6300 2650 6300 2550
Wire Wire Line
6150 2350 6300 2350
Wire Wire Line
3150 1850 3150 2550
Wire Wire Line
3250 1850 6300 1850
Wire Wire Line
6300 1850 6300 2350
$EndSCHEMATC
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