var-solocustomboard revision history - variscite...var-solocustomboard revision history schematics...

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PAGE NO. SCHEMATIC PAGE

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Cover

CONTENT

VAR-SOLOCustomBoardRevision History

SchematicS are for reference only.Variscite LTD provides no warranty for the use ofthese schematics.Schematics are subject to change without notice.

Disclaimer:

Block Diagram

Display ,Touch, HDMI

VAR-SOM-SOLO

Peripherals, Exp. Connectors

Power & Mechanics

USB, Audio, Camera

7

1.2 Camera Connector P/N Change

Initial

Production1.1

1.0

CarrierDocument

1.1A

1.0

1.1

1.3 1.1A Added note for UART3_RTS signal

1.4 1.2 Camera connector P/N and connection changedD102 connection changeRN100 removed

1.5 1.2 Added note for RESET# signal

Title

Size Document Number Rev

Date: Sheet o fApproved By:Designer:

ProjectVAR-SOLOCustomBoard 1.2

01. Cover

A3

1 7Wednesday, June 28, 2017<Designer> <Approved By>

VAR-SOLOCustomBoard

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01. Cover

A3


VAR-SOLOCustomBoard

Title




01. Cover

A3


VAR-SOLOCustomBoard

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VAR-SOM-SOLOVAR-SOLOCustomBoard

SDC x1

CAN x1CAN

Transceiver

Parallel

Camera

uSD

Board to

Board Conn.

Ext.

connector

LVDS1

POWER5V DC JACK/

Terminal+5V+3.3V DC-DC

Gigabit

Ethernet

Gb ETH

PHYRJ45RX/TX + LEDs

RGMII2

USB HOST

USB Type

Micro-AB

USB Type- A

Serial

Camera

USB 2.0 OTG +

USB 2.0 HOST

USB OTG/HOST

Leds

Buttons GPIOGPIOs

ECSPI x1

I2C x3

UART x3

RS232

Transceiver

USB to

UART

Ext.

connector

USB Type

Micro-AB USB

Ext.

connector

UART3

UART2 & Misc.

(Dmic, PWM0,CLKO2)

UART1

(Debug)

Ext.

connectorRS232

USB Type- A

RX1/TX1

SDMMC2

CAN1

ECSPI1

ON/OFF

LVDS x2

Parallel

Camera

FFC/FPC

HDMIESD

Protection HDMIHDMI

AudMux

AudMux3

Ext.

connectorJTAG JTAG

I2C1

I2C2

Serial Camera

EEPROM,HDMI Conn

Parallel Camera I2C3

I2C1, I2C3

Ext.

connector

Serial

Camera

Ext.

connector

Resistive

TSC

FFC/FPC

Res. Touch

Ext.

connector

LVDS0

Cap. Touch

Stereo

Jack

Stereo

Jack

Digital Mic

System CtrlBoot, Reset

Audio

Codec

Headphones

Line In

Dmic

RTC

BATRTC

02 - Block Diagram

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02. Block Diagram

A3

2 7Tuesday, February 16, 2016<Designer> <Approved By>

VAR-SOLOCustomBoard

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02. Block Diagram

A3


VAR-SOLOCustomBoard

Title




02. Block Diagram

A3


VAR-SOLOCustomBoard

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

03. VAR-SOM-SOLO

Avoid cross talk between adjacent diff pair traces.Layout adjacent diff pairs in different layers,while keeping +/-100 mil trace length' variation

Alert! :Special care should be taken with UART3_RTSsignal, as latched on SOM boot as a part ofBOOT_CFG. See suggested reference designusing U111

Alert! :A delay should be added on RESET# signalto ensure RESET# is released after SOMvoltage rails have stabilized.See reference design using U106.

AUD_GND

BASE_PER_3V3BASE_PER_3V3

SOM_PER_3V3

AUD_GND

3V3_SOM

3V3_SOM

USB_OTG_VBUS USB_H1_VBUS

UART1_TX 5UART1_RX 5

I2C1_SDA 5,6

CSPI1_SIMO 6

CSPI1_SOMI 6CSPI1_SCLK 6

CLKO2 5,6

I2C3_SCL4,6,7I2C3_SDA4,6,7

LINEIN1_LP 5LINEIN1_RP 5

UART3_RXD6UART2_TXD6

LVDS0_TX1_N4LVDS0_TX1_P4LVDS0_TX2_N4LVDS0_TX2_P4 LVDS0_TX3_N 4

LVDS0_TX3_P 4

HDMI_D0M 4HDMI_D0P 4HDMI_D2M 4HDMI_D2P 4

I2C2_SDA4,7

CSPI1_CS0 6

SDMMC2_CLK6

SDMMC2_DAT1 6SDMMC2_DAT06 SDMMC2_DAT2 6

CSI_D1M 5CSI_D1P 5

LVDS0_TX0_N 4LVDS0_TX0_P 4

CSI_D0M 5CSI_D0P 5

HDMI_D1M4HDMI_D1P4

HDMI_CLKM4HDMI_CLKP4

UART3_TXD6

DMIC_DATA5,6DMIC_CLK5,6

SDMMC2_DAT3 6

CSI0_DATA_EN/USER_BUT6

I2C2_SCL4,7

CAN1_RX6

GETH_LED16 GETH_LED2 6

GETH_TR0P 6GETH_TR0N 6

GETH_TR1P 6GETH_TR1N 6

GETH_TR2N6GETH_TR2P6

LVDS1_TX1_N4LVDS1_TX1_P4LVDS1_TX2_N4LVDS1_TX2_P4

LVDS0_CLK_N4LVDS0_CLK_P4

LVDS1_TX0_N4LVDS1_TX0_P4

LVDS1_CLK_N4LVDS1_CLK_P4

UART2_RXD 6

CAN1_TX6

CAM_EN/CSPI1_CS17

I2C1_SCL5,6

CSI_CLK0M 5CSI_CLK0P 5

USB_H1_PWR_EN5SDMMC2_CD6

SDMMC2_CMD6

CSI0_HSYNC 6

GETH_TR3P6GETH_TR3N6

USB_H1_OC 5

UART1_CTS5UART1_RTS5

UART3_RTS 6UART3_CTS 6

USB_OTG_DN5USB_OTG_DP5

USB_HOST_DN5USB_HOST_DP5

JTAG_TDO 6

USB_OTG_ID5

PWM_BackLightEN 4,6

GPIO_5_156GPIO_5_166

GPIO_5_17 4GPIO_5_12 6GPIO_5_14 6

BOOTSEL07

UART2_CTS6UART2_RTS 6

JTAG_TRSTB6

USB_OTG_OC 5USB_OTG_PWR_EN 5

JTAG_TDI 6

JTAG_TCK 6JTAG_TMS 6

RESET#6,7CSI0_DAT196

CSI0_DAT18 6CSI0_DAT15 6CSI0_DAT17 6

CSI0_VSYNC6

CSI0_DAT126

HDMI_HPD4

CSI0_DAT14 6CSI0_DAT16 6CSI0_DAT13 6CSI0_PIXCLK 6

TS_X- 4TS_X+ 4TS_Y+ 4TS_Y- 4

HPLOUT5HPROUT5

HDMI_DDCCEC4

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03. VAR-SOM-SOLO

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VAR-SOLOCustomBoard

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03. VAR-SOM-SOLO

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VAR-SOLOCustomBoard

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03. VAR-SOM-SOLO

A3


VAR-SOLOCustomBoard

RN101-14.7K

RN101-44.7K

DIMM200

J1

GND2

MDI_C+4

MDI_C-6

GND8

MDI_D+10

MDI_D-12

GND14

GETH LED116

DMIC_CLK18

DMIC_DATA20

AUDMUX4_RXC(GPIO5[13])22

AUDMUX4_TXFS(GPIO5[16])24

AUDMUX4_TXD(GPIO5[15])26

GND28

NC130

VCC_3V3_IN32

VCC_3V3_IN34

VCC_3V3_IN36

VCC_3V3_IN38

BOOT_SEL1(GPIO3[13])40

BOOT_SEL0(GPIO3[7])42

CAN1_TX(GPIO1[7])44

CAN1_RX(GPIO1[8])46

CSPI1_CS1(GPIO4[10])48

UART2_CTS(GPIO3[28])50

UART2_TXD(GPIO3[26])52

UART3_RXD(GPIO3[25])54

UART3_TXD(GPIO3[24])56

GND58

SD2_CLK60

SD2_DATA0(GPIO1[15])62

SD2_CMD(GPIO1[11])64

GND66

GPIO1[02]71

USB_OTG_ID(GPIO[01])72

GPIO2[11]73

NC74

GND76

GND78

CAN2_TX(GPIO4[14])80

CAN2_RX(GPIO4[15])82

UART1_RTS(GPIO3[20])84

UART1_CTS(GPIO3[19])86

I2C1_SCL(GPIO5[27])88

I2C3_SDA(GPIO7[11])90

I2C3_SCL(GPIO1[5])92

GPIO1[04]94

CSI0_DAT19(GPIO6[5])96

POR_B98

PCIE_CLK1_N100

PCIE_CLK1_P102

USB_H1_VBUS104

USB_OTG_VBUS106

USB_HOST_DN108

USB_HOST_DP110

GND112

USB_OTG_DN114

USB_OTG_DP116

GND118

CSI0_VSYNC(GPIO5[21])120

CSI0_DATA_EN(GPIO5[20])122

CSI0_DAT12(GPIO5[30])124

GND126

PCIE_TXM128

PCIE_TXP130

GND132

PCIE_RXP134

PCIE_RXM136

GND138

DSI_CLK0P140

DSI_CLK0M142

GND144

HDMI_D1P146

HDMI_D1M148

HDMI_CLKM150

HDMI_CLKP152

HDMI_HPD154

HDMI_DDCCEC156

GND158

LVDS0_TX1_N160

LVDS0_TX1_P162

LVDS0_TX2_N164

LVDS0_TX2_P166

LVDS0_CLK_N168

LVDS0_CLK_P170

GND172

I2C2_SCL174

I2C2_SDA176

GND178

LVDS1_CLK_N180

LVDS1_CLK_P182

LVDS1_TX0_N184

LVDS1_TX0_P186

LVDS1_TX1_N188

LVDS1_TX1_P190

LVDS1_TX2_N192

LVDS1_TX2_P194

AGND196

HPLOUT198

HPROUT200

GND1

MDI_A+3

MDI_A-5

GND7

MDI_B+9

MDI_B-11

GND13

GETH_LED215

(GPIO4[30])PWM017

GND19

(GPIO5[17])AUDMUX4_RXD21

(GPIO5[12])AUDMUX4_RXFS23

(GPIO5[14])AUDMUX4_TXC25

GND27

CLKO229

GND31

GND33

GND35

GND37

(GPIO4[9])CSPI1_CS039

(GPIO4[8])CSPI1_MISO41

(GPIO4[6])CSPI1_CLK43

(GPIO4[7])CSPI1_MOSI45

GND47

3V3_PER49

(GPIO3[29])UART2_RTS51

(GPIO3[27])UART2_RXD53

(GPIO3[23])UART3_CTS55

(GPIO2[31])UART3_RTS57

GND59

(GPIO1[13])SD2_DATA261



GND67

GPIO1[09]68

GPIO2[09]69

JTAG_TRSTB70

(GPIO3[21])USB_OTG_OC75

(GPIO3[22])USB_OTG_PWR_EN77

(GPIO3[30])USB_H1_OC79

(GPIO5[19])CSI0_HSYNC81

(GPIO5[29])UART1_RX83

(GPIO5[28])UART1_TX85

(GPIO5[26])I2C1_SDA87

GND89

JTAG_TDI91

JTAG_TDO93

GND95

JTAG_TCK97

JTAG_TMS99

GND101

VCC_3V3_IN103

VCC_3V3_IN105

VCC_3V3_IN107

VCC_3V3_IN109

VCC_3V3_IN111

(GPIO6[4])CSI0_DAT18113



CSI_D0P119

CSI_D0M121

CSI_D1M123

CSI_D1P125

CSI_D2P127

CSI_D2M129

CSI_D3M131

CSI_D3P133

CSI_CLK0P135

CSI_CLK0M137

GND139

DSI_D0M141

DSI_D0P143

DSI_D1M145

DSI_D1P147

GND149

HDMI_D2P151

HDMI_D2M153

HDMI_D0P155

HDMI_D0M157

GND159

LVDS0_TX0_N161

LVDS0_TX0_P163

LVDS0_TX3_N165

LVDS0_TX3_P167

GND169




CSI0_PIXCLK177

GND179

LVDS1_TX3_P181

LVDS1_TX3_N183

GND185

TS_X-187

TS_X+189

TS_Y+191

TS_Y-193

AGND195

LINEIN1_LP197

LINEIN1_RP199

C121

22uF

12

RN101-34.7K

C128

22uF

12

RN101-24.7K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

04. Display, Touch, HDMI

Capacitive Touch

HDMI ConnectorHDMI ESD

LVDS1

HDMI

Resistive Touch

LVDS0

Display Touch

HDMI_CT_HPD

HDMI_LSOE

V5_0HDMICONNHDMI_CLKPHDMI_CLKM

HDMI_D0M

HDMICONN_SCL

HDMI_D1M

HDMI_D0P

HDMICONN_SDA

HDMI_D1P

HDMICONN_CEC

HDMICONN_HPD

HDMI_D2PHDMI_D2M

HDMICONN_SCLHDMICONN_SDA

HDMICONN_CEC

HDMICONN_HPD

BASE_PER_3V3

BASE_PER_3V3

5V_HDMI

5V_HDMI

BASE_PER_3V3

BASE_PER_3V3

VCC_5V


VCC_5V


VCC_5V

VCC_5V

HDMI_D0M 3

HDMI_D2M 3HDMI_D2P 3

HDMI_CLKM 3HDMI_CLKP 3

HDMI_D1M 3HDMI_D1P 3

HDMI_D0P 3

I2C2_SDA3,7

HDMI_DDCCEC3

HDMI_HPD3

I2C3_SCL3,6,7I2C3_SDA3,6,7

TS_X+3TS_Y-3

TS_Y+3TS_X-3

LVDS1_TX0_N3 LVDS1_TX0_P 3LVDS1_TX1_N 3

LVDS1_TX1_P3LVDS1_TX2_N3 LVDS1_TX2_P 3

LVDS1_CLK_P3LVDS1_CLK_N 3

PWM_BackLightEN3,4,6

LVDS0_TX0_N3 LVDS0_TX0_P 3LVDS0_TX1_N 3

LVDS0_TX1_P3LVDS0_TX2_N3 LVDS0_TX2_P 3

LVDS0_CLK_P3LVDS0_CLK_N 3

LVDS0_TX3_N3 LVDS0_TX3_P 3PWM_BackLightEN 3,4,6

GPIO_5_173

I2C2_SCL3,7

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04. Display ,Touch, HDMI

A3


VAR-SOLOCustomBoard

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VAR-SOLOCustomBoard

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A3


VAR-SOLOCustomBoard

M1M2

J7

6 POS FFC/FPC

1234

78

56

J16

CH81202M10100

11

33

55

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

77

R51.0K 1%

C108

100nFJ14

HDMI CONN

DAT2+1 DAT2-3

DAT2_S2

DAT1+4

DAT1_S5

DAT1-6

DAT0+7

DAT0_S8

DAT0-9

CLK+10

CLK-12

CLK_S11

CEC13

NC14

SCL15

SDA16

DDC/CEC GND17 +5V18

SHLDMTG2

SHLDMTG3

SHLDMTG4

SHLDMTG1

DET19

R110K

J15

CH81202M10100

11

33

55

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

77

C145

10uF

C112

470pF

R140 10K

C111

470pF

U100

TPD12S016

VCC5V11

VCCA24

GND6

TMDS_D2+23

GND19

TMDS_D2-22

TMDS_D1+21

TMDS_D1-20

TMDS_D0+18

TMDS_D0-17

TMDS_CK+16

TMDS_CK-15

CEC_A1

SCL_A2

SDA_A3

HPD_A4

5V_OUT13

GND14

HPD_B10

SCL_B8

SDA_B9

LS_OE5

CT_HPD12

CEC_B7

C142

10uF

C115

470pF

C107

100nF

R141 10K

C116

470pF

C100

100nF

C164

10uF

C165

10uF

R410K

M1M2

J101

4 POS FFC/FPC

123456

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

05. USB,Audio,Camera

LAYOUT NOTE:USB 2.0 Differential Pair, annotatedwith a ring around the pair. FollowUSB 2.0 routing guidelines.Length Match: +/- 100 milsDifferential Impedance: 90 ohms

OTG/HOST

Host

Power Distribution


USB Debug


Headphones

Audio

Line In

Digital Microphone

Camera

USB

USB_HOST_DN_C

USB_OTG_DM_C

USB_HOST_DP_C

USB_OTG_DP_C

USB_DEBUG_DM_C

USB_DEBUG_DP USB_DEBUG_DP_C

USB_DEBUG_DM

HPLOUT_C

HPROUT_C

LINEIN1_LP_C

LINEIN1_RP_C

MIPI_CSI-2_CLK_18

I2C_A_SCL_18I2C_A_SDA_18

MIPI_CSI-2_CLK_18I2C_A_SCL_18I2C_A_SDA_18

USB_H1_VBUS

USB_H1_VBUS USB_H1_VBUS

USB_OTG_VBUS

USB_OTG_VBUS

3V3OUT

DEBUG_VBUS_C

3V3OUT

BASE_PER_3V3

DEBUG_VBUS

3V3OUT

VCC_5V

AUD_GND

AUD_GND

AUD_GND

BASE_PER_3V3

BASE_PER_2V8 BASE_PER_1V8

BASE_PER_1V8


USB_OTG_ID3

USB_OTG_DN3

USB_OTG_DP3

USB_HOST_DN3

USB_HOST_DP3

UART1_TX3

UART1_RX3

UART1_CTS3

UART1_RTS3

HPLOUT3

HPROUT3

LINEIN1_RP3

LINEIN1_LP3

DMIC_DATA 3,6

DMIC_CLK 3,6

USB_H1_OC 3USB_OTG_OC 3

USB_OTG_PWR_EN3

UART_ENABLE 6

USB_H1_PWR_EN3

I2C1_SDA 3,6I2C1_SCL 3,6CLKO2 3,6

CSI_D0M3CSI_D0P3

CSI_CLK0M3CSI_CLK0P3

CSI_D1M3CSI_D1P3

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05. USB, Audio, Camera

A3

5 7Wednesday, May 18, 2016<Designer> <Approved By>

VAR-SOLOCustomBoard

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A3


VAR-SOLOCustomBoard

C123

4.7uF

C153

100nF

C120

100nF

C3

10uF

L100MCZ1210AH900L2T

1 4

32

C133

100nF

L103MCZ1210AH900L2T

1 4

32

C122

100nF

C158

100nF

J100USB MICRO AB

VCC1

DATAN2

DATAP3

ID4

GND5

S6

S7

S11

S10

J4USB304FA-C1031301

12

34

5

6

FB101120R 1.2A

R1000RNC

C106

47uF

12

C159

4.7uF

J12

DF30FC-40DS-0.4V(82)

2468

10121416182022242628303234363840

13579111315171921232527293133353739

C125

100nF

C102 100nF

C114

1uF

R11110K

R12410K

C109 100nF

L101MCZ1210AH900L2T

1 4

32

C124

4.7uF

D100

TP

D1E

10B

09D

PY

R

C167

10nF

J5USB304FA-C1031301

12

34

5

6

C10147uF1 2

C132

1uF

U1

MP45DT02

VDD6

L/R2

GND3

GND1

DATA5

CLK4

C154

100nF

D105

TP

D1E

10B

09D

PY

R

J3

STEREO JACK12

3

R120464K

C152

100nF

J103USB MICRO AB

VCC1

DATAN2

DATAP3

ID4

GND5

S6

S7

S11

S10

C2

100nF

D102IP4220CZ6

4

25

3

16

C11047uF1 2

U101

TPS2052BD

EN13

OUT17

GND1

IN2

OUT26

EN24

OC18

OC25

R118 0R

VCCA<= VCCB

U103

TXS0104E

VCCA1

A12

A23

A34

A45

NC06

GND7

OE8 NC1

9B410B311B212B113VCCB14

EP15

'0'-B->A

U113SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND92B2102B1111B2121B1132OE#141OE#15VCCB16

PA

D17

C104

47uF

12

D103

TP

D1E

10B

09D

PY

R

R11010K

D101IP4220CZ6

4

25

3

16

C161

100nF

D104

TP

D1E

10B

09D

PY

R

D111IP4220CZ6

4

25

3

16

J2

STEREO JACK12

3

C1191uF

C131

100nF

C105

47uF

12

U115FT230XQ

TXD15

RTS#16

VC

CIO

1

RXD2

GN

D13

CTS#4

CBUS25

CBUS314

CBUS012

CBUS111

GN

D3

VCC10

RESET#9

EP

AD

17

3V3O

UT

8

USBDM7

USBDP6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

06. Peripherals, Exp. Connectors

UART3-RS232

CAN1

Header

RJ45LAYOUT NOTE:Giga Ethernet Differential Pair,Follow Giga Ethernet routingguidelines.Differential Impedance: 100 ohms

Giga Ethernet

"OPEN DRAIN" ONLY

JTAG

uSD CARD

USER BUTTONS

GP LED

SPI/I2C

MISCRS232 Header

Parallel Camera

UART_ENABLE

UART3_CTS_BUART3_TX_B

UART3_RX_BUART3_RTS_B

RS232_RX

RS232_TX

RS232_CTS

RS232_RTS

CANH1CANL1

CANH1CANL1

JTAG_DEJTAG_DACK

JTAG_RTCK

JTAG_nSRST

JTAG_VREF

RS232_TXRS232_RX

RS232_RTSRS232_CTS


BASE_PER_3V3

BASE_PER_3V3


BASE_PER_3V3BASE_PER_3V3BASE_PER_3V3

BASE_PER_3V3

BASE_PER_3V3BASE_PER_3V3BASE_PER_3V3


BASE_PER_3V3

BASE_PER_3V3

BASE_PER_3V3

BASE_PER_3V3

UART3_RXD3

UART3_TXD3

UART3_RTS3

UART3_CTS3

RESET#3,6,7

CAN1_TX3CAN1_RX3



GETH_TR1P3GETH_TR1N3


GETH_LED2 3

GETH_LED1 3

UART_ENABLE 5

JTAG_TCK3JTAG_TMS3JTAG_TDI3

JTAG_TRSTB3

JTAG_TDO3

JTAG_RESET#3,7

SDMMC2_CLK3

SDMMC2_CMD3SDMMC2_DAT33SDMMC2_DAT23

SDMMC2_DAT13SDMMC2_DAT03

SDMMC2_CD3

GPIO_5_123GPIO_5_143CSI0_DATA_EN/USER_BUT3,6

GPIO_5_163

GPIO_5_153CLKO23,5

CSPI1_CS03

UART2_CTS3 UART2_RTS 3

CSPI1_SOMI 3CSPI1_SIMO 3CSPI1_SCLK 3

I2C1_SDA3,5I2C1_SCL3,5

I2C3_SCL3,4,6,7

UART2_TXD 3

UART2_RXD3

DMIC_CLK 3,5DMIC_DATA3,5

I2C3_SDA 3,4,6,7

PWM_BackLightEN 3,4

CSI0_DAT133CSI0_DAT143CSI0_DAT153CSI0_DAT163CSI0_DAT173CSI0_DAT183CSI0_DAT193

CSI0_DAT12 3CSI0_VSYNC 3

CSI0_HSYNC 3

CSI0_PIXCLK 3

I2C3_SCL 3,4,6,7I2C3_SDA 3,4,6,7

CSI0_DATA_EN/USER_BUT 3,6

Title





A3


VAR-SOLOCustomBoard

Title





A3


VAR-SOLOCustomBoard

Title





A3


VAR-SOLOCustomBoard

SW3

FSM4JSMATR

12

34

J9

CH81102M10100

108642

97531C113

100nF

C160

100nF

R1220R

SW1

FSM4JSMATR

12

34

J13

CH81202V201

11

33

55

99

1111

1313

1515

1717

1919

22

44

66

88

1010

1212

1414

1616

1818

2020

77

C103

10uF

C163

100nF

R11210K

J11

CH81102M10100

108642

97531

C166

100nF

U102

SN65HVD232

TXD1

GND2

VCC3

RXD4

NC15

CANL6

CANH7

NC28

C117

100nF

C162

100nF

D2

R11610K

R13810K

R11410K

R13310K

D1

C155

100nFD109IP4220CZ6

4

25

3

16

C147

100nF

J10

CH81102M10100

108642

97531

C149

100nFNC

C141

100nF

R11910K

R13710K

C157

1uF

C11nF 2KV

R11510KNC

R107100R

R106

120R 1%

U114MAX3232D

R1IN13

R2IN8

T1OUT14

T2OUT7

c2+4

c2-5

R1OUT12

R2OUT9

T1IN11

c1-3

T2IN10

c1+1

VCC16

V-6

GND15

V+2

D5

TP

D1E

10B

09D

PY

R

R12310K

R7 330R

D110IP4220CZ6

4

25

3

16

D4

TP

D1E

10B

09D

PY

R

R12510K

R11710KNC

R10949.9R 1%

C130

100nF

R6 330R

J102

uSD Connector

CD/DAT32 CMD3 VDD4 CLK5 VSS6 DAT07

DAT21

DAT18

SHL10

SHL13

CD9

SHL11SHL12

Gre

en

Ora

ng

e

Ye

llow

J6

RTA-164AAK1A

L1Y-

L2Y+

L4G_O_2

L3G_O_1

TR1+R1

TR1-R2

TR2+R3

TR2-R4

TR3+R7

TR3-R8

TR4+R9

TR4-R10

SH1SH1

SH2SH2

TRCT1R5

TRCT2R6

U112

MIC2775

RST1

GND2

RST3

MR4

VDD5

C148

1uF

SW2

FSM4JSMATR

12

34

C118

100nF

'0'-B->A

U111SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND92B2102B1111B2121B1132OE#141OE#15VCCB16

PA

D17

R10849.9R 1%

J17

CH81102M10100

108642

97531

J8

CH81162V201

11

33

55

99

1111

1313

1515

22

44

66

88

1010

1212

1414

1616

77

D3

TP

D1E

10B

09D

PY

R

C156

100nF

VCC

GND

U104

NC7SP125P5X

1

2

34

5

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

07. Power & Mechanics

Fiducial

4X SOM CONN HOLES 4X Chassis Holes

SOM Power

DC-IN - 5V

AssemblyOptions

Note:place 3 x 47uF capsfor full load operation

3.3V Digital 4A

3.3V Base

Reset Sys-boot

ISL12057 - RTC

RTC Battery 2.8V Base 1.8V Base

Board ID

Alert! :A delay should be added on RESET# signal to ensureRESET# is released after SOM voltage rails have stabilized

LX

BAT_IN

RTC_IN VCC_RTC

XI

XO

PWR_IN

VCC_3V3 3V3_SOM

VCC_5V

VCC_5V

VCC_5V

VCC_3V3

BASE_PER_3V3

VCC_3V3 BASE_PER_3V3

SOM_PER_3V3

VCC_3V3 BASE_PER_2V8 BASE_PER_1V8VCC_3V3

BASE_PER_3V3


I2C3_SCL 3,4,6I2C3_SDA 3,4,6

CAM_EN/CSPI1_CS13

I2C2_SDA3,4I2C2_SCL3,4

RESET# 3,6BOOTSEL0 3

JTAG_RESET#3,7

Title





A3


VAR-SOLOCustomBoard

Title





A3


VAR-SOLOCustomBoard

Title





A3


VAR-SOLOCustomBoard

C127

10uF

C137

47uF

12

D108

TP

D1E

10B

09D

PY

R

FD102

NC

J19

DC 2.0mm1234

C144

1uF

MS3

SMTSO-M2-2ETNC

FD4

NC

R135 100K

C129

100nF

HOLE2

NC

EA

RT

H1

SW6TDA01H0SB1R

1 2SW4

FSM4JSMATR

12

34

U106

MIC2775

RST1

GND2

RST3

MR4

VDD5

D106BAT54C

1

3

2

C135

1uF

FD3

NC

C134

1uF

C150

100nF

L102

6.8uH

1 2

C126

10uF

ADD= 0xAx

'1' = WP

U110 BR24G04NUX-3TTR

A01

A12

A23

VSS4

SDA5 SCL6 WP7 VCC8

PA

D9

U109

RT8070ZQW

COMP1

SS2

EN3

VIN4

LX5

RT6

FB7

PGOOD8

GND9

R134 10KJ18

2 Pin Terminal Block

NC 12

C151

47uF

12

R12721.5K 1%

U108

TLV70218

VIN1

EN3

GND2

VOUT5

NC4

C138

560pF

R8

510R

D6

TP

D1E

10B

09D

PY

R

FD101

NC

C146

10nF

MS2

SMTSO-M2-2ETNC

FD2

NC

R1391.0K 1%

HOLE4

NC

EA

RT

H1

R1131.47K 1%

U105

ISL12057IUZ

Vcc8

GND4

XI1

XO2

IRQ2#3

SDA5

SCL6

Fout7

C140

47uF

12R130 33K

R142100K

C143

1uF

R136 0.0RNC

MS4

SMTSO-M2-2ETNC

FD103

NC

Q100TPS27082L

1

3

26

5

4

HOLE3

NC

EA

RT

H1

JBT100CR1225-HOLDER

+1

-3

++

2

SW55MS1S102AM6QES

D107

TP

D1E

10B

09D

PY

R

C136

1uF

R126

100K

VPC2

PCB

R132 10K

U107

TLV70228DBVR

VIN1

EN3

GND2

VOUT5

NC4

FD100

NC

R12868K 1%

FB100

120R 1.2A

HOLE1

NC

EA

RT

H1

MS1

SMTSO-M2-2ETNC

FD1

NC

R131 0.0R

Y10032.768KHz

12

R129 1M

C139

10uF

C4

47uF

12

D7

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