dsendcomm/hardware/conn-mchip.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 13
Title "Democratic Sendcomm"
Date "2020-12-26"
Rev "0.9.2"
Comp "Europalab Devices"
Comment1 "Copyright © 2020, Europalab Devices"
Comment2 "Fulfilling requirements of 20200210"
Comment3 "Pending quality assurance testing"
Comment4 "Release revision for manufacturing"
$EndDescr
$Comp
L Connector:Conn_01x06_Male J?
U 1 1 6006812D
P 4750 6600
AR Path="/5F53D5B5/6006812D" Ref="J?"  Part="1" 
AR Path="/60040981/6006812D" Ref="J5"  Part="1" 
F 0 "J5" H 4858 6981 50  0000 C CNN
F 1 "Conn_01x06_Male" H 4858 6890 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 4750 6600 50  0001 C CNN
F 3 "~" H 4750 6600 50  0001 C CNN
	1    4750 6600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60068133
P 5650 6400
AR Path="/5F53D5B5/60068133" Ref="#PWR?"  Part="1" 
AR Path="/60040981/60068133" Ref="#PWR031"  Part="1" 
F 0 "#PWR031" H 5650 6150 50  0001 C CNN
F 1 "GND" H 5655 6227 50  0000 C CNN
F 2 "" H 5650 6400 50  0001 C CNN
F 3 "" H 5650 6400 50  0001 C CNN
	1    5650 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 6400 5650 6400
NoConn ~ 4950 6500
NoConn ~ 4950 6900
Wire Wire Line
	4950 6700 5050 6700
Wire Wire Line
	4950 6800 5050 6800
NoConn ~ 6550 4150
NoConn ~ 6550 4250
$Comp
L power:+3V3 #PWR?
U 1 1 600B7E73
P 6050 3050
AR Path="/5F53D5B5/600B7E73" Ref="#PWR?"  Part="1" 
AR Path="/60040981/600B7E73" Ref="#PWR027"  Part="1" 
F 0 "#PWR027" H 6050 2900 50  0001 C CNN
F 1 "+3V3" H 6065 3223 50  0000 C CNN
F 2 "" H 6050 3050 50  0001 C CNN
F 3 "" H 6050 3050 50  0001 C CNN
	1    6050 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 600B7E79
P 6650 3400
AR Path="/5F53D5B5/600B7E79" Ref="R?"  Part="1" 
AR Path="/60040981/600B7E79" Ref="R9"  Part="1" 
F 0 "R9" H 6720 3446 50  0000 L CNN
F 1 "10K" H 6720 3355 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6580 3400 50  0001 C CNN
F 3 "~" H 6650 3400 50  0001 C CNN
	1    6650 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 3450 6050 3150
Wire Wire Line
	6650 3250 6650 3150
Wire Wire Line
	6650 3150 6050 3150
Connection ~ 6050 3150
Wire Wire Line
	6050 3150 6050 3050
$Comp
L Connector:Conn_ARM_JTAG_SWD_10 J?
U 1 1 600B7E84
P 6050 4050
AR Path="/5F53D5B5/600B7E84" Ref="J?"  Part="1" 
AR Path="/60040981/600B7E84" Ref="J4"  Part="1" 
F 0 "J4" H 5750 4650 50  0000 R CNN
F 1 "Conn_ARM_JTAG_SWD_10" V 5550 4500 50  0000 R CNN
F 2 "Connector:Tag-Connect_TC2050-IDC-NL_2x05_P1.27mm_Vertical" H 6050 4050 50  0001 C CNN
F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 5700 2800 50  0001 C CNN
	1    6050 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 600B7E8A
P 6000 4750
AR Path="/5F53D5B5/600B7E8A" Ref="#PWR?"  Part="1" 
AR Path="/60040981/600B7E8A" Ref="#PWR028"  Part="1" 
F 0 "#PWR028" H 6000 4500 50  0001 C CNN
F 1 "GND" H 6005 4577 50  0000 C CNN
F 2 "" H 6000 4750 50  0001 C CNN
F 3 "" H 6000 4750 50  0001 C CNN
	1    6000 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 4650 5950 4700
Wire Wire Line
	5950 4700 6000 4700
Wire Wire Line
	6000 4700 6000 4750
Wire Wire Line
	6050 4650 6050 4700
Wire Wire Line
	6050 4700 6000 4700
Connection ~ 6000 4700
Wire Wire Line
	6550 3750 6650 3650
Wire Wire Line
	6650 3650 6650 3550
Wire Wire Line
	6550 3950 6650 3950
Text HLabel 6650 3950 2    50   Output ~ 0
SWDCLK
Text HLabel 6650 3750 2    50   UnSpc ~ 0
CMDRST
Text HLabel 5050 6700 2    50   Input ~ 0
UART_RX
Text HLabel 5050 6800 2    50   Output ~ 0
UART_TX
Text Notes 6000 2500 0    100  ~ 0
SWD
Text Notes 4900 5950 0    100  ~ 0
UART
$Comp
L Connector:Raspberry_Pi_2_3 J3
U 1 1 5F6A7FD9
P 9400 3800
F 0 "J3" H 8750 5050 50  0000 C CNN
F 1 "RPIHAT-40W" H 9900 5050 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H 9400 3800 50  0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 9400 3800 50  0001 C CNN
	1    9400 3800
	1    0    0    -1  
$EndComp
Text HLabel 10200 2900 2    50   BiDi ~ 0
ID_SD
Text HLabel 10200 3000 2    50   Output ~ 0
ID_SC
NoConn ~ 10200 3200
NoConn ~ 10200 3300
NoConn ~ 10200 3500
NoConn ~ 10200 3600
NoConn ~ 10200 3700
NoConn ~ 10200 3900
NoConn ~ 10200 4000
NoConn ~ 10200 4100
NoConn ~ 10200 4200
NoConn ~ 10200 4300
NoConn ~ 10200 4500
NoConn ~ 10200 4600
NoConn ~ 9200 2500
NoConn ~ 9300 2500
NoConn ~ 8600 3200
NoConn ~ 8600 3300
NoConn ~ 8600 3400
NoConn ~ 8600 3600
NoConn ~ 8600 3700
NoConn ~ 8600 4000
NoConn ~ 8600 4100
NoConn ~ 8600 4200
NoConn ~ 8600 4300
NoConn ~ 8600 4500
$Comp
L power:GND #PWR030
U 1 1 5F6D966D
P 9000 5300
F 0 "#PWR030" H 9000 5050 50  0001 C CNN
F 1 "GND" H 9005 5127 50  0000 C CNN
F 2 "" H 9000 5300 50  0001 C CNN
F 3 "" H 9000 5300 50  0001 C CNN
	1    9000 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 5100 9000 5200
Wire Wire Line
	9100 5100 9100 5200
Wire Wire Line
	9100 5200 9000 5200
Connection ~ 9000 5200
Wire Wire Line
	9000 5200 9000 5300
Wire Wire Line
	9200 5100 9200 5200
Wire Wire Line
	9200 5200 9100 5200
Connection ~ 9100 5200
Wire Wire Line
	9300 5100 9300 5200
Wire Wire Line
	9300 5200 9200 5200
Connection ~ 9200 5200
Wire Wire Line
	9400 5100 9400 5200
Wire Wire Line
	9400 5200 9300 5200
Connection ~ 9300 5200
Wire Wire Line
	9500 5100 9500 5200
Wire Wire Line
	9500 5200 9400 5200
Connection ~ 9400 5200
Wire Wire Line
	9600 5100 9600 5200
Wire Wire Line
	9600 5200 9500 5200
Connection ~ 9500 5200
Wire Wire Line
	9700 5100 9700 5200
Wire Wire Line
	9700 5200 9600 5200
Connection ~ 9600 5200
$Comp
L power:+3V3 #PWR?
U 1 1 5F6E4AB0
P 9500 2300
AR Path="/5F53D5B5/5F6E4AB0" Ref="#PWR?"  Part="1" 
AR Path="/60040981/5F6E4AB0" Ref="#PWR026"  Part="1" 
F 0 "#PWR026" H 9500 2150 50  0001 C CNN
F 1 "+3V3" H 9515 2473 50  0000 C CNN
F 2 "" H 9500 2300 50  0001 C CNN
F 3 "" H 9500 2300 50  0001 C CNN
	1    9500 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 2500 9500 2400
Wire Wire Line
	9600 2500 9600 2400
Wire Wire Line
	9600 2400 9500 2400
Connection ~ 9500 2400
Wire Wire Line
	9500 2400 9500 2300
Text HLabel 7800 2900 0    50   Input ~ 0
UART_RX
Text HLabel 7800 3000 0    50   Output ~ 0
UART_TX
$Comp
L Device:Jumper_NO_Small JP2
U 1 1 5F6EEE9D
P 8200 2900
F 0 "JP2" H 8200 3085 50  0000 C CNN
F 1 "Jumper" H 8200 2994 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm" H 8200 2900 50  0001 C CNN
F 3 "~" H 8200 2900 50  0001 C CNN
	1    8200 2900
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NO_Small JP3
U 1 1 5F6F4E2A
P 8200 3000
F 0 "JP3" H 8200 2925 50  0000 C CNN
F 1 "Jumper" H 8200 2850 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm" H 8200 3000 50  0001 C CNN
F 3 "~" H 8200 3000 50  0001 C CNN
	1    8200 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 2900 8600 2900
Wire Wire Line
	8300 3000 8600 3000
Wire Wire Line
	8100 2900 7800 2900
Wire Wire Line
	8100 3000 7800 3000
Text Notes 9200 2000 0    100  ~ 0
HAT
Wire Wire Line
	3400 2600 2500 2600
Connection ~ 3400 2600
$Comp
L power:PWR_FLAG #FLG08
U 1 1 5F59B582
P 3400 2600
F 0 "#FLG08" H 3400 2675 50  0001 C CNN
F 1 "PWR_FLAG" H 3400 2773 50  0000 C CNN
F 2 "" H 3400 2600 50  0001 C CNN
F 3 "~" H 3400 2600 50  0001 C CNN
	1    3400 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 4550 1900 4550
Wire Wire Line
	3800 3200 3800 4550
Connection ~ 3800 4550
Wire Wire Line
	4200 4550 3800 4550
Wire Wire Line
	4200 3200 4200 4550
Connection ~ 4200 4550
Wire Wire Line
	4600 4550 4200 4550
Wire Wire Line
	2800 3300 2700 3300
Wire Wire Line
	2800 3200 2700 3200
Text Notes 2800 2000 0    100  ~ 0
USB
Text HLabel 2800 3300 2    50   BiDi ~ 0
USB_P
Text HLabel 2800 3200 2    50   BiDi ~ 0
USB_N
NoConn ~ 2500 3800
NoConn ~ 2500 3700
Wire Wire Line
	2500 2900 3800 2900
Wire Wire Line
	4200 2800 4200 2900
Wire Wire Line
	2500 2800 4200 2800
$Comp
L Device:R R?
U 1 1 6005D79D
P 4200 3050
AR Path="/5F53D5B5/6005D79D" Ref="R?"  Part="1" 
AR Path="/60040981/6005D79D" Ref="R8"  Part="1" 
F 0 "R8" H 4270 3096 50  0000 L CNN
F 1 "2K4" H 4270 3005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4130 3050 50  0001 C CNN
F 3 "~" H 4200 3050 50  0001 C CNN
	1    4200 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 6005D791
P 3800 3050
AR Path="/5F53D5B5/6005D791" Ref="R?"  Part="1" 
AR Path="/60040981/6005D791" Ref="R7"  Part="1" 
F 0 "R7" H 3870 3096 50  0000 L CNN
F 1 "2K4" H 3870 3005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3730 3050 50  0001 C CNN
F 3 "~" H 3800 3050 50  0001 C CNN
	1    3800 3050
	1    0    0    -1  
$EndComp
Connection ~ 1900 4550
Wire Wire Line
	4600 3600 4600 4550
$Comp
L Device:R R?
U 1 1 6005D77E
P 4600 3450
AR Path="/5F53D5B5/6005D77E" Ref="R?"  Part="1" 
AR Path="/60040981/6005D77E" Ref="R6"  Part="1" 
F 0 "R6" H 4670 3496 50  0000 L CNN
F 1 "47K" H 4670 3405 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4530 3450 50  0001 C CNN
F 3 "~" H 4600 3450 50  0001 C CNN
	1    4600 3450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 6005D774
P 4600 3050
AR Path="/5F53D5B5/6005D774" Ref="R?"  Part="1" 
AR Path="/60040981/6005D774" Ref="R5"  Part="1" 
F 0 "R5" H 4670 3096 50  0000 L CNN
F 1 "47K" H 4670 3005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 4530 3050 50  0001 C CNN
F 3 "~" H 4600 3050 50  0001 C CNN
	1    4600 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 3100 2500 3100
Wire Wire Line
	2700 3200 2700 3100
Connection ~ 2700 3200
Wire Wire Line
	2500 3200 2700 3200
Connection ~ 2700 3100
Wire Wire Line
	3600 3100 2700 3100
Wire Wire Line
	3600 3400 3600 3100
Wire Wire Line
	3400 3200 3400 2600
Wire Wire Line
	1900 4350 1900 4550
Wire Wire Line
	1900 4100 1900 4350
Connection ~ 1900 4350
Wire Wire Line
	3400 4350 1900 4350
Wire Wire Line
	3400 3600 3400 4350
Wire Wire Line
	2700 3400 3200 3400
Wire Wire Line
	2700 3300 2700 3400
Connection ~ 2700 3300
Wire Wire Line
	2500 3300 2700 3300
Connection ~ 2700 3400
Wire Wire Line
	2500 3400 2700 3400
$Comp
L Power_Protection:NUP2202 U?
U 1 1 6005D760
P 3400 3400
AR Path="/5F53D5B5/6005D760" Ref="U?"  Part="1" 
AR Path="/60040981/6005D760" Ref="U5"  Part="1" 
F 0 "U5" H 3450 3600 50  0000 L CNN
F 1 "NUP2202" H 3250 3150 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 3480 3475 50  0001 C CNN
F 3 "http://www.onsemi.ru.com/pub_link/Collateral/NUP2202W1-D.PDF" H 3480 3475 50  0001 C CNN
	1    3400 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 4850 1900 4900
Connection ~ 1900 4850
Wire Wire Line
	1300 4850 1900 4850
Wire Wire Line
	1300 4600 1300 4850
Wire Wire Line
	1900 4550 1900 4700
Wire Wire Line
	1900 4700 1900 4850
Connection ~ 1900 4700
Wire Wire Line
	1700 4700 1900 4700
Wire Wire Line
	1700 4600 1700 4700
Wire Wire Line
	1700 4300 1700 4200
Wire Wire Line
	1300 4200 1300 4300
Wire Wire Line
	1700 4200 1600 4200
Wire Wire Line
	1600 4200 1300 4200
Connection ~ 1600 4200
Wire Wire Line
	1600 4100 1600 4200
$Comp
L power:GND #PWR?
U 1 1 6005D74C
P 1900 4900
AR Path="/5F53D5B5/6005D74C" Ref="#PWR?"  Part="1" 
AR Path="/60040981/6005D74C" Ref="#PWR029"  Part="1" 
F 0 "#PWR029" H 1900 4650 50  0001 C CNN
F 1 "GND" H 1905 4727 50  0000 C CNN
F 2 "" H 1900 4900 50  0001 C CNN
F 3 "" H 1900 4900 50  0001 C CNN
	1    1900 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 6005D746
P 1300 4450
AR Path="/5F53D5B5/6005D746" Ref="C?"  Part="1" 
AR Path="/60040981/6005D746" Ref="C40"  Part="1" 
F 0 "C40" H 1200 4500 50  0000 R CNN
F 1 "4,7nF" H 1200 4400 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1338 4300 50  0001 C CNN
F 3 "~" H 1300 4450 50  0001 C CNN
	1    1300 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 6005D740
P 1700 4450
AR Path="/5F53D5B5/6005D740" Ref="R?"  Part="1" 
AR Path="/60040981/6005D740" Ref="R10"  Part="1" 
F 0 "R10" H 1625 4500 50  0000 R CNN
F 1 "1M" H 1625 4400 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1630 4450 50  0001 C CNN
F 3 "~" H 1700 4450 50  0001 C CNN
	1    1700 4450
	1    0    0    -1  
$EndComp
$Comp
L Connector:USB_C_Receptacle_USB2.0 J2
U 1 1 5F8FC344
P 1900 3200
F 0 "J2" H 2007 4067 50  0000 C CNN
F 1 "USB_C_Receptacle_USB2.0" H 2007 3976 50  0000 C CNN
F 2 "Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12" H 2050 3200 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 2050 3200 50  0001 C CNN
	1    1900 3200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x04_Top_Bottom J6
U 1 1 5F9DDFF1
P 3500 6550
F 0 "J6" H 3550 6867 50  0000 C CNN
F 1 "Conn_02x04_Top_Bottom" H 3550 6776 50  0000 C CNN
F 2 "Elabdev:Millmax_Pogopin_2x4_P2.54mm" H 3500 6550 50  0001 C CNN
F 3 "~" H 3500 6550 50  0001 C CNN
	1    3500 6550
	1    0    0    -1  
$EndComp
Text Notes 3350 5950 0    100  ~ 0
POGO
$Comp
L Elabdev:Soldfeld SF1
U 1 1 5FA04057
P 1650 6600
F 0 "SF1" H 1878 6646 50  0000 L CNN
F 1 "Soldfeld" H 1878 6555 50  0000 L CNN
F 2 "Elabdev:SolderlittleArea_8" H 1650 6400 50  0001 C CNN
F 3 "" H 1650 6600 50  0001 C CNN
	1    1650 6600
	1    0    0    -1  
$EndComp
Text Notes 1500 6100 0    100  ~ 0
Sold\nfield
NoConn ~ 4950 6600
Text Notes 7050 3025 0    50   ~ 0
Crossed\nterminals
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J20
U 1 1 5FE904F4
P 7650 4350
F 0 "J20" H 7700 4767 50  0000 C CNN
F 1 "Conn_02x05" H 7700 4676 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 7650 4350 50  0001 C CNN
F 3 "~" H 7650 4350 50  0001 C CNN
	1    7650 4350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6550 4050 6650 4150
Text HLabel 6650 4050 2    50   BiDi ~ 0
SWDIO
Wire Wire Line
	6550 4050 6650 4050
Connection ~ 6550 4050
Wire Wire Line
	6550 3950 6650 3850
Connection ~ 6550 3950
Wire Wire Line
	6650 3850 7050 3850
Wire Wire Line
	7050 3850 7150 3950
Wire Wire Line
	7150 3950 7150 4250
NoConn ~ 7350 4350
NoConn ~ 7350 4450
NoConn ~ 7850 4450
$Comp
L power:GND #PWR?
U 1 1 5FEC1744
P 7950 4650
AR Path="/5F53D5B5/5FEC1744" Ref="#PWR?"  Part="1" 
AR Path="/60040981/5FEC1744" Ref="#PWR041"  Part="1" 
F 0 "#PWR041" H 7950 4400 50  0001 C CNN
F 1 "GND" H 7800 4575 50  0000 C CNN
F 2 "" H 7950 4650 50  0001 C CNN
F 3 "" H 7950 4650 50  0001 C CNN
	1    7950 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 4550 7950 4550
Wire Wire Line
	7950 4550 7950 4650
Wire Wire Line
	7850 4350 7950 4350
Wire Wire Line
	7950 4350 7950 4550
Connection ~ 7950 4550
Wire Wire Line
	7850 4250 7950 4250
Wire Wire Line
	7950 4250 7950 4350
Connection ~ 7950 4350
Wire Wire Line
	6650 3750 6550 3750
Connection ~ 6550 3750
Wire Wire Line
	7250 3650 7250 4550
Wire Wire Line
	7250 4550 7350 4550
Connection ~ 6650 3650
Wire Wire Line
	7350 4250 7150 4250
Wire Wire Line
	6650 4150 7350 4150
$Comp
L power:+3V3 #PWR?
U 1 1 5FEEDE23
P 7950 3950
AR Path="/5F53D5B5/5FEEDE23" Ref="#PWR?"  Part="1" 
AR Path="/60040981/5FEEDE23" Ref="#PWR040"  Part="1" 
F 0 "#PWR040" H 7950 3800 50  0001 C CNN
F 1 "+3V3" H 7965 4123 50  0000 C CNN
F 2 "" H 7950 3950 50  0001 C CNN
F 3 "" H 7950 3950 50  0001 C CNN
	1    7950 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 4150 7950 4150
Wire Wire Line
	7950 4150 7950 3950
$Comp
L Connector:TestPoint TP7
U 1 1 5FCA66A8
P 2900 6300
F 0 "TP7" H 2850 6450 50  0000 R CNN
F 1 "TestPoint" H 2850 6350 50  0000 R CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 3100 6300 50  0001 C CNN
F 3 "~" H 3100 6300 50  0001 C CNN
	1    2900 6300
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP8
U 1 1 5FCB3E54
P 2900 6500
F 0 "TP8" H 2850 6650 50  0000 R CNN
F 1 "TestPoint" H 2850 6550 50  0000 R CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 3100 6500 50  0001 C CNN
F 3 "~" H 3100 6500 50  0001 C CNN
	1    2900 6500
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP9
U 1 1 5FCB3F22
P 2900 6700
F 0 "TP9" H 2850 6850 50  0000 R CNN
F 1 "TestPoint" H 2850 6750 50  0000 R CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 3100 6700 50  0001 C CNN
F 3 "~" H 3100 6700 50  0001 C CNN
	1    2900 6700
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP10
U 1 1 5FCB3FF0
P 2900 6900
F 0 "TP10" H 2850 7050 50  0000 R CNN
F 1 "TestPoint" H 2850 6950 50  0000 R CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 3100 6900 50  0001 C CNN
F 3 "~" H 3100 6900 50  0001 C CNN
	1    2900 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 6450 3000 6450
Wire Wire Line
	3000 6450 3000 6300
Wire Wire Line
	3000 6300 2900 6300
Wire Wire Line
	3300 6550 3000 6550
Wire Wire Line
	3000 6550 3000 6500
Wire Wire Line
	3000 6500 2900 6500
Wire Wire Line
	3300 6650 3000 6650
Wire Wire Line
	3000 6650 3000 6700
Wire Wire Line
	3000 6700 2900 6700
Wire Wire Line
	3300 6750 3000 6750
Wire Wire Line
	3000 6750 3000 6900
Wire Wire Line
	3000 6900 2900 6900
$Comp
L power:GND #PWR064
U 1 1 5FEED3C2
P 4000 6750
F 0 "#PWR064" H 4000 6500 50  0001 C CNN
F 1 "GND" H 4005 6577 50  0000 C CNN
F 2 "" H 4000 6750 50  0001 C CNN
F 3 "" H 4000 6750 50  0001 C CNN
	1    4000 6750
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR063
U 1 1 5FEEDAF7
P 4400 6650
F 0 "#PWR063" H 4400 6500 50  0001 C CNN
F 1 "+3V3" H 4415 6823 50  0000 C CNN
F 2 "" H 4400 6650 50  0001 C CNN
F 3 "" H 4400 6650 50  0001 C CNN
	1    4400 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 6650 4400 6650
Wire Wire Line
	3800 6750 4000 6750
Text HLabel 4900 2000 2    50   Output ~ 0
USB_BUS
Wire Wire Line
	3400 2600 3800 2600
Wire Wire Line
	4600 3200 4600 3250
Wire Wire Line
	4600 3250 4700 3250
Connection ~ 4600 3250
Wire Wire Line
	4600 3250 4600 3300
Text GLabel 4700 3250 2    50   Output ~ 0
USB_TST
Text HLabel 3900 6450 2    50   Input ~ 0
I2C_SCL
Text HLabel 3900 6550 2    50   BiDi ~ 0
I2C_SDA
Wire Wire Line
	3800 6550 3900 6550
Wire Wire Line
	3800 6450 3900 6450
Wire Wire Line
	4600 2600 4600 2900
$Comp
L Device:Ferrite_Bead FB2
U 1 1 5FECBBBC
P 4350 2000
F 0 "FB2" V 4525 2000 50  0000 C CNN
F 1 "MH2029-471Y" V 4167 2000 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric" V 4280 2000 50  0001 C CNN
F 3 "~" H 4350 2000 50  0001 C CNN
	1    4350 2000
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 5FECFDF8
P 4100 2150
AR Path="/5F53D5B5/5FECFDF8" Ref="C?"  Part="1" 
AR Path="/60040981/5FECFDF8" Ref="C97"  Part="1" 
F 0 "C97" H 4000 2200 50  0000 R CNN
F 1 "1nF" H 4000 2100 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4138 2000 50  0001 C CNN
F 3 "~" H 4100 2150 50  0001 C CNN
	1    4100 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5FED0551
P 4600 2150
AR Path="/5F53D5B5/5FED0551" Ref="C?"  Part="1" 
AR Path="/60040981/5FED0551" Ref="C98"  Part="1" 
F 0 "C98" H 4700 2200 50  0000 L CNN
F 1 "1nF" H 4700 2100 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4638 2000 50  0001 C CNN
F 3 "~" H 4600 2150 50  0001 C CNN
	1    4600 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2000 4200 2000
Wire Wire Line
	4500 2000 4600 2000
$Comp
L power:GND #PWR061
U 1 1 5FED97A7
P 4600 2300
F 0 "#PWR061" H 4600 2050 50  0001 C CNN
F 1 "GND" H 4605 2127 50  0000 C CNN
F 2 "" H 4600 2300 50  0001 C CNN
F 3 "" H 4600 2300 50  0001 C CNN
	1    4600 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2300 4600 2300
Connection ~ 4600 2300
Wire Wire Line
	4600 2000 4900 2000
Connection ~ 4600 2000
Wire Wire Line
	4100 2000 3800 2000
Connection ~ 4100 2000
Connection ~ 3800 2600
Wire Wire Line
	3800 2600 4600 2600
Wire Wire Line
	3800 2000 3800 2600
$Comp
L Connector:TestPoint_Flag TP16
U 1 1 5FF321A1
P 7150 4250
F 0 "TP16" H 7275 4325 50  0000 C CNN
F 1 "Test" H 7225 4425 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 7350 4250 50  0001 C CNN
F 3 "~" H 7350 4250 50  0001 C CNN
	1    7150 4250
	-1   0    0    1   
$EndComp
$Comp
L Connector:TestPoint_Flag TP14
U 1 1 5FF37EB1
P 7250 3650
F 0 "TP14" H 7375 3725 50  0000 C CNN
F 1 "Test" H 7275 3825 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 7450 3650 50  0001 C CNN
F 3 "~" H 7450 3650 50  0001 C CNN
	1    7250 3650
	1    0    0    -1  
$EndComp
Connection ~ 7250 3650
$Comp
L Connector:TestPoint_Flag TP15
U 1 1 5FF38589
P 6650 4250
F 0 "TP15" H 6775 4325 50  0000 C CNN
F 1 "Test" H 6875 4425 50  0000 R CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 6850 4250 50  0001 C CNN
F 3 "~" H 6850 4250 50  0001 C CNN
	1    6650 4250
	1    0    0    1   
$EndComp
Connection ~ 7150 4250
Wire Wire Line
	6650 4150 6650 4250
Connection ~ 6650 4150
$Comp
L Connector:TestPoint_Flag TP17
U 1 1 5FF58840
P 2500 3100
F 0 "TP17" H 2540 3170 50  0000 L CNN
F 1 "TPoint" H 2775 3175 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 2700 3100 50  0001 C CNN
F 3 "~" H 2700 3100 50  0001 C CNN
	1    2500 3100
	1    0    0    -1  
$EndComp
Connection ~ 2500 3100
$Comp
L Connector:TestPoint_Flag TP18
U 1 1 5FF592FC
P 2500 3400
F 0 "TP18" H 2540 3480 50  0000 L CNN
F 1 "TPoint" H 2775 3475 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_2.0x2.0mm" H 2700 3400 50  0001 C CNN
F 3 "~" H 2700 3400 50  0001 C CNN
	1    2500 3400
	1    0    0    1   
$EndComp
Connection ~ 2500 3400
NoConn ~ 8600 3800
Wire Wire Line
	6650 3650 7250 3650
Wire Wire Line
	8600 4400 8500 4400
Wire Wire Line
	8500 4400 8000 4900
Wire Wire Line
	8000 4900 7600 4900
Wire Wire Line
	7600 4900 7250 4550
Connection ~ 7250 4550
Text Notes 7600 5050 0    50   ~ 0
Host ~RESET~
$EndSCHEMATC