Variscite VAR-OM35CustomBoard v2.3 Kurzanleitung

D D

C C

B B

A A

PAGE NO. SCHEMATIC PAGE

COVER PAGE

SOM DIMM CONNECTOR

USB2.0 OTG ,HOST ,HUB

Audio, UART,Ethernet ,SDIO, GPIO

Extension connectors

LCD, HDMI, TV OUT,LVDS,TOUCH

Power

CONTENT

Revision History

Rev 2.0

VAR-SOM-37xx Support

SchematicS are for reference only.

Variscite LTD provides no warranty for the use of

these schematics.

Schematics are subject to change without notice.

Disclaimer:

3 Port USB

Added Features:

Composite Video Out

Rev 2.1 A

Rev 2.1 B

VAR-SOM-37xx Assembly

VAR-SOM-35xx Assembly

Bloack Diagram

Rev 2.1

VAR-SOM-AM35xx Assembly option

VAR-SOM-35xx Assembly

Rev 2.0 B

VAR-SOM-37xx Assembly

Rev 2.0 A

Adding GPIO level translator , Line in improvments

Rev 2.2

Rev 2.2 A

VAR-SOM-37xx Assembly

VAR-SOM-35xx Assembly

Rev 2.2 B

Rev 2.21

SD Card Connector change

VAR-OM35CustomBoard v2.3

Rev 2.3

Extension connectors part number change

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

1. Cover

1 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

1. Cover

1 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

1. Cover

1 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

D D

C C

B B

A A

02 - Bloack Diagram

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

2. Bloack Diagram

2 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

2. Bloack Diagram

2 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

2. Bloack Diagram

2 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

D D

C C

B B

A A

03 - VAR-SOM-OM3x Connector

VAR-SOM-OM35/37 Assembly option VAR-SOM-AM35 Assembly option

DSS_D0/CAN_TX

DSS_D0

DSS_D1

DSS_D8/GND

DSS_D9/GND

GND/GPIO

USB_HOST_OC/I2C2_SCL

GPIO/USB2_HOST_OC

PW RON/USBHOST2_DM

CAM_STROBE/DSS_D9

MsSPI2_CS0/DSS_D0 DSS_D0

CAM_D11/DSS_D1 DSS_D1

CAM_D10/DSS_D8 DSS_D8

CAM_D8/GND

McBSP1_FSX/GND

McBSP1_CLKR/GND

CODEC_LINEIN/NC

DSS_D1/CAN_RX

CAM_XCLKA/GND

MsSPI12_SIMO/GND

MsSPI2_CLK/GND

MsSPI2_SOMI/GND

DSS_D9

REGEN/USBHOST2_DPCAM_D9/NC

DSS_D1/CAN_RX

DSS_D9/GND

MsSPI12_SIMO/GND

MsSPI2_CLK/GND

CAM_XCLKA/GND

DSS_D0/CAN_TX

DSS_D8/GND

GND/GPIO

McBSP1_CLKR/GND

CAM_STROBE/DSS_D9

MsSPI2_CS0/DSS_D0

CAM_D11/DSS_D1

CAM_D8/GND

CAM_D9/NC

CAM_D10/DSS_D8

McBSP1_FSX/GND

CODEC_LINEIN/NC

USB_HOST_OC/I2C2_SCL

GPIO/USB2_HOST_OC

PW RON/USBHOST2_DM

REGEN/USBHOST2_DP

MsSPI2_SOMI/GND

VIO

V_BATT

AUD_GND

V_BATT

VCCA_3V3

VIO

VCC_5V

VIO

DSS_D04,6

DSS_D1

4,6

EXT14,6

EXT2

4,6

DSS_D9

4,6

DSS_D84,6

CAM_XCLKA

MsSPI2_CLK

MsSPI12_SIMO

MsSPI2_SOMI

VCC_USB3

CAM_STROBE4

MsSPI2_CS04

CAM_D114

CAM_D104

CAM_D84

McBSP1_FSX4

McBSP1_CLKR4

CODEC_LINEIN_R4

EXT1 4,6

EXT2 4,6

USBHOST2_DP

CAM_D94

USBHOST2_DM 4,6

DSS_D23 4,6

DSS_D17 4,6

DSS_D19 4,6

DSS_D13 4,6

DSS_D3 4,6

DSS_D15 4,6

DSS_D5 4,6

DSS_D7 4,6

DSS_D21 4,6

DSS_D11 4,6

UART3_RX 5

UART3_TX 5

UART3_CTS5

UART3_RTS5

CAM_D54

DSS_D64,6

DSS_D204,6

DSS_D124,6

DSS_D24,6

DSS_D144,6

DSS_D44,6

DSS_D224,6

DSS_D184,6

DSS_HSYNC4,6

DSS_PCLK4,6

MMC1_DAT14,5

MMC1_DAT04,5

MMC1_CLKO4,5

AUD_EN5

DSS_D10

4,6

MMC1_DAT24,5

USR_BUTTON7

LB_WAIT04

CAM_VS4

CAM_HS4

USB_OTG_DP3

USB_OTG_DN3

CAM_FLD4

USB_OTG_ID3

USB_OTG_VBUS3

CAM_D24

SYS_BOOT57

MMC1_DAT34,5

RTC_BACKUP7

UART1_RTS4

UART1_TX4

UART1_RX4

UART1_CTS4

CODEC_AUXADC14,5

HP_ROUT4,5

CODEC_AUXADC24,5

HP_LOUT4,5

CAM_D44

LB_IO_A44

LB_IO_A84

LB_IO_A24

LB_IO_114

LB_IO_134

LB_IO_154

DSS_ACBIAS4,6

CAM_D64

LB_CLE4

LB_nADV_ALE4

DSS_VSYNC4,6

LB_IO_A94

LB_IO_A34

LB_IO_A14

LB_IO_124

LB_IO_144

McBSP1_CLKX4

McBSP1_DX4

McBSP1_DR4

McBSP1_FSR4

CPT_INT_VIO7

LB_WE_N4

CODEC_LINEIN_L4,5

TV_OUT16

CODEC_LINEIN_R4

HDMI_PD 6

USBHOST_EN 3

USBHOST_DP 3

SPEED_LED 5

CAM_D1 4

LB_IO_A5 4

LINK_LED 5

CAM_PCLK 4

nCS3 4

RESET_OUT_N 4

CAM_D3 4

LB_IO_A6 4

LB_IO_1 4

LB_IO_3 4

LB_IO_5 4

LB_IO_7 4

LB_IO_9 4

CAM_D0 4

RESET_IN_N 7

GPMC_CLK 4

DSS_D16 4,6

ETH_RXP 5

ETH_RXN 5

TSPY 6

TSPX 6

TSMY 6

TSMX 6

ETH_TXP 5

LB_IO_0 4

LB_RE_OE_N 4

LB_IO_A7 4

LB_IO_2 4

LB_IO_4 4

LB_IO_6 4

LB_IO_8 4

LB_IO_10 4

CAM_D7 4

MMC1_CD 4,5

ETH_TXN 5

I2C3_SCL 4,6

I2C3_SDA 4,6

MMC1_CMD4,5

SD_WP 5

USBHOST_DM 3

LCD_BCKLT_EN 6

UART2_TX 4

UART2_RX 4

UART2_CTS 4

UART2_RTS 4

PW M0 4

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

03 - VAR-SOM-OM3x Connector

3 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

03 - VAR-SOM-OM3x Connector

3 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

03 - VAR-SOM-OM3x Connector

3 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

R56 1K <ASSY>

R140 0R <ASSY>R140 0R <ASSY>

R149 0R <ASSY>R149 0R <ASSY>

SO -DIMM200

DSS_D1/GPIO_71 1

DSS_D3/GPIO_73 3

DSS_D5/GPIO_75 5

DSS_D7/GPIO_77 7

DSS_D9/GPIO_79 9

DSS_D11/GPIO_81 11

DSS_D13/GPIO_83 13

DSS_D15/GPIO_85 15

DSS_D17/GPIO_87 17

DSS_D19/GPIO_89 19

DSS_D21/GPIO_91 21

DSS_D23/GPIO_93 23

CAM_XCLKA/GPIO_96 25

MMC1_DAT4/GPIO_126 27

UART3_CTS/GPIO_163 29

UART3_RTS/GPIO_164 31

UART3_RX/GPIO_165 33

UART3_TX/GPIO_166 35

MsSPI2_CLK/GPIO_178 37

MsSPI2_SIMO/GPIO_179 39

MsSPI2_SOMI/GPIO_180 41

MMC1_CMD/GPIO_121 43

DSS_D16/GPIO_86 45

GND 47

CLK_OUT1 49

GND 51

CAM_D7/GPIO_106 53

CAM_D3/GPIO_102 55

CAM_WEN/GPIO_167 57

CAM_PCLK/GPIO_97 59

I2C3_SDA/GPIO_185 61

I2C3_SCL/GPIO_184 63

UART2_CTS/GPIO_140 65

UART2_RTS/GPIO_141 67

UART2_TX/GPIO_142 69

UART2_RX/GPIO_143 71

TSPX 73

TSPY 75

TSMX 77

TSMY 79

GND 81

GND 83

SYS_nDMAREQ 85

LB_CLK 87

LB_nCS3 89

MMC1_CD 91

CAM_D1/GPIO_100 93

CAM_D0/GPIO_99 95

RESET_OUT_N 97

nEN_USB_PWR 99

HOST_nOC 101

USBHOST_DP 103

USBHOST_DM 105

USBHOST_VBUS 107

GPIO28 109

GPIO27 111

GND 113

GND 115

VCC18 117

GPIO26 119

PWRON 121

REGEN 123

LB_RE_OE_N 125

RESET_IN_N 127

LB_IO_10 129

LB_IO_9 131

LB_IO_8 133

LB_IO_7 135

LB_IO_6 137

LB_IO_5 139

LB_IO_4 141

LB_IO_3 143

LB_IO_2 145

LB_IO_1 147

LB_IO_0 149

GND 151

LB_IO_A5 153

LB_IO_A6 155

LB_IO_A7 157

GND 159

LINK_LED 161

SPEED_LED 163

ETH_TXN 165

ETH_TXP 167

VCC33A 169

ETH_RXN 171

ETH_RXP 173

KPD.R5 175

KPD.C0 177

KPD.C1 179

KPD.C2 181

KPD.C3 183

KPD.C4 185

KPD.C5 187

PWM0 189

MMC2_DIR_CMD/GPIO_138 191

MMC2_DIR_DAT_0/GPIO_136 193

MMC2_CLKIN 195

MIC_N 197

MIC_P 199

DSS_D0/GPIO_70

DSS_D2/GPIO_72

DSS_D4/GPIO_74

DSS_D6/GPIO_76

DSS_D8/GPIO_78

DSS_D10/GPIO_81

DSS_D12/GPIO_82

DSS_D14/GPIO_84

CAM_D5/GPIO_104

DSS_D18/GPIO_88

DSS_D20/GPIO_90

DSS_D22/GPIO_92

DSS_HSYNC/GPIO_67

DSS_PCLK/GPIO_66

MMC1_DAT7/GPIO_129

MMC1_CLKO/GPIO_120

GND

MMC1_DAT0/GPIO_122

MMC1_DAT1/GPIO_123

MMC1_DAT2/GPIO_124

MMC1_DAT3/GPIO_125

CAM_D6/GPIO_105

DSS_VSYNC/GPIO_68

GND

CAM_D4/GPIO_103

LB_nCS4/GPIO_55

TVOUT

CAM_D2/GPIO_101

GND

CAM_STROBE/GPIO_126

DSS_ACBIAS/GPIO_69

MsSPI2_CS0/GPIO_181

CAM_D11/GPIO_110

CAM_D10/GPIO_109

CAM_D9/GPIO_108

CAM_D8/GPIO_107

CAM_VS/GPIO_95

CAM_HS/GPIO_94

CAM_FLD/GPIO_98

HDQ/GPIO_170

UART1_TX/GPIO_148

UART1_RTS/GPIO_149

UART1_CTS/GPIO_150

UART1_RX/GPIO_151

SYS_BOOT5

GND

McBSP1_CLKX/GPIO_162

McBSP1_FSX/GPIO_161

100

McBSP1_DR/GPIO_159

102

McBSP1_DX/GPIO_158

104

McBSP1_FSR/GPIO_157

106

McBSP1_CLKR/GPIO_156

108

VBAT

110

VBAT

112

VBAT

114

VBAT

116

USB_OTG_VBUS

118

USB_OTG_DP

120

USB_OTG_DN

122

USB_OTG_ID

124

RTC_BACKUP

126

LB_IO_A9/GPIO_42

128

LB_IO_A8/GPIO_41

130

LB_IO_11

132

LB_IO_14

134

LB_IO_15

136

LB_IO_12

138

LB_IO_13

140

LB_IO_A1

142

LB_IO_A2

144

LB_IO_A3

146

LB_WAIT0

148

LB_IO_A4

150

LB_CLE

152

LB_nADV_ALE

154

GND

156

VCC33

158

LB_WE_N

160

GND

162

MMC2_CLK/GPIO_130

164

MMC2_CMD/GPIO_131

166

MMC2_DAT0/GPIO_132

168

MMC2_DAT1/GPIO_133

170

MMC2_DAT2/GPIO_134

172

MMC2_DAT3/GPIO_135

174

KPD.R4

176

KPD.R3

178

KPD.R2

180

KPD.R1

182

KPD.R0

184

CODEC_AUXADC1

186

CODEC_AUXADC2

188

HP_LOUT

190

HP_ROUT

192

CODEC_LINEIN

194

MIC_BIAS

196

AUD_GND

198

AUD_GND

200

R117 0R <ASSY>R117 0R <ASSY>

R130 0R <ASSY>R130 0R <ASSY>

R142 0R <ASSY>R142 0R <ASSY>

R115 0R <ASSY>R115 0R <ASSY>

R151 0R <ASSY>R151 0R <ASSY>

R136 0R <ASSY>R136 0R <ASSY>

R147 0R <ASSY>R147 0R <ASSY>

R141 0R <ASSY>R141 0R <ASSY>

R116 0R <ASSY>R116 0R <ASSY>

R122 0R <ASSY>R122 0R <ASSY>

R125 0R <ASSY>R125 0R <ASSY>

R129 0R <ASSY>R129 0R <ASSY>

R121 0R <ASSY>R121 0R <ASSY>

R145 0R <ASSY>R145 0R <ASSY>

R114 0R <ASSY>R114 0R <ASSY>

R148 0R <ASSY>R148 0R <ASSY>

R146 0R <ASSY>R146 0R <ASSY>

R50

4.02K

R50

4.02K

R119 0R <ASSY>R119 0R <ASSY>

R131 0R <ASSY>R131 0R <ASSY>

R143 0R <ASSY>R143 0R <ASSY>

R31 100K<ASSY>

R137 0R <ASSY>R137 0R <ASSY>

R120 0R <ASSY>R120 0R <ASSY>

R54 100K<ASSY>

R135 0R <ASSY>R135 0R <ASSY>

R127 0R <ASSY>R127 0R <ASSY>

R123 0R <ASSY>R123 0R <ASSY>

R144 0R <ASSY>R144 0R <ASSY>

R138 0R <ASSY>R138 0R <ASSY>

R126 0R <ASSY>R126 0R <ASSY>

R51

4.02K

R51

4.02K

R134 0R <ASSY>R134 0R <ASSY>

R128 0R <ASSY>R128 0R <ASSY>

R118 0R <ASSY>

R132 0R <ASSY>R132 0R <ASSY>

R139 0R <ASSY>R139 0R <ASSY>

R150 0R <ASSY>R150 0R <ASSY>

R58 1K

R113 0R <ASSY>R113 0R <ASSY>

D D

C C

B B

A A

4. USB2.0 OTG ,HOST ,HUB

USB 2.0 HUB

USB 2.0 Differential Pair, annotated

with a ring around the pair. Follow

USB 2.0 routing guidelines.

Length Match: +/- 100 mils

Differential Impedance: 90 ohms

LAYOUT NOTE:

USB 2.0 Differential Pair, annotated

with a ring around the pair. Follow

USB 2.0 routing guidelines.

Length Match: +/- 100 mils

Differential Impedance: 90 ohms

LAYOUT NOTE:

R69 is not

required if

OTG port is

used as client

only

Power Distribution

USB 2.0 OTG

USB PORT 1-2 : 2 x USB 2.0 Host - Dual Type A

Assembly option:

AM35xx dedicated USB HOST

DM3730 USB hub port 3

USB 2.0 PORT 3

MOM_REM_0

USB_HUB_DP1

USB_HUB_DN1

USB_HUB_DN2

USB_HUB_DP2

USB_HUB_DN3

USB_HUB_DP3

USB_PW R_EN1

USB_PW R_EN2

USB_PW R_OC1

USB_PW R_OC2

USB_PW R_EN2

USB_PW R_EN1

VCC_USB1

USB_HUB_DN2

USB_HUB_DP2

USB_HUB_DN3

USB_HUB_DP3

USB_HUB_DP1

USB_HUB_DN1

USB_OTG_VBUS_C

VCC_USB3

USB_OTG_VBUS_C

VCC_USB2

VCC_USB2_C

VCC_USB1

VCC_USB2

VCC_USB1_C

USB_PW R_OC1

USB_PW R_OC2

USB_PW R_OC4

USB_PW R_OC3

USB_PW R_OC4

USB_PW R_OC3

VCC_USB_3P3V

VCC_3V3

VCC_5V

VIO

VCC_5V VCC_3V3

VCC_3V3

USBHOST_DP2

USBHOST_DM2

USBHOST2_DP2

USBHOST2_DM2

VCC_USB32

USB_OTG_ID2,3

USB_OTG_DP2

USB_OTG_DN2

USB_OTG_VBUS2

USB_OTG_ID2,3

USBHOST_EN2

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

4. USB2.0 OTG ,HOST ,HUB

4 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

4. USB2.0 OTG ,HOST ,HUB

4 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

4. USB2.0 OTG ,HOST ,HUB

4 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

R133

R42 22R

R34 22R

<ASSY>

R34 22R

<ASSY>

C77

1uF

C77

1uF

R53

10K

R53

10K

C13

100nF

C13

100nF

R48 100RR48 100R

R33 22R

<ASSY>

R33 22R

<ASSY>

L13 0RL13 0R

R29

100K

R29

100K

4.7uF

R38 1M

R37

10K

R37

10K

R55

10K

R55

10K

FB4

600R_100Mhz 200mA

FB4

600R_100Mhz 200mA

C66

1uF

C66

1uF

R27

100K

R27

100K

C23100nF C23100nF

C48

100nF

C48

100nF

C76

1nF

C76

1nF

C49

1uF

C49

1uF

PGB1010603MR

MIC2076-2YM

ENA

OUTA 8

GND

OUTB 5

ENB

FLGA 2

FLGB 3

C11

100nF

C11

100nF

C60

1nF

C60

1nF

J4 72309-8034BLF

R24

100K

R24

100K

C78

1nF

C78

1nF

C19

100nF

C19

100nF

R65

NTR3161N

R36

10K

R36

10K

R46

10K

R46

10K

PGB1010603MR

R88

12.1K 1%

R88

12.1K 1%

+C63

100uF

+C63

100uF

2.2uF

C18

22pF

C18

22pF

C12

22pF

C12

22pF

R44

C17

100nF

C17

100nF

R47

C22

100nF

C22

100nF

R4010K R4010K

R35 10K

C14

1uF

C14

1uF

U23

MIC2076-1YM

U23

MIC2076-1YM

ENA

OUTA 8

GND

OUTB 5

ENB

FLGA 2

FLGB 3

C61

1nF

C61

1nF

R23

100K

R23

100K

24 Mhz

1 2

R49

R25

100K

R25

100K

PGB1010603MR

+C73

100uF

+C73

100uF

PGB1010603MR

R28

100K

R28

100K

L12 0RL12 0R

R107

USB TYPE A

D10

PGB1010603MR

D10

PGB1010603MR

+C69

100uF

+C69

100uF

Upstream

Downstream 1

Downstream 2

Downstream 3

Downstream 4

EEPROM/Config

Common

U24

USB2514Bi-AEZG

Upstream

Downstream 1

Downstream 2

Downstream 3

Downstream 4

EEPROM/Config

Common

U24

USB2514Bi-AEZG

USBUP_DP

USBUP_DM

USBDN1_DP 2

USBDN2_DP 4

USBDN3_DP 7

USBDN4_DP 9

USBDN1_DM 1

USBDN2_DM 3

USBDN3_DM 6

USBDN4_DM 8

VBUS_DET 27

PRTPWR1

PRTPWR2

PRTPWR3

PRTPWR4

OCS1

OCS2

OCS3

OCS4

RBIAS 35

SDA/SMBDATA/NON_REM1

SCL/SMBCLK/CFG_SEL0

HS_IND/CFG_SEL1

XTAL1/CLKIN

XTAL2/CLKIN_EN

RESET

LOCAL_PWR/NON_REM0/SUSP_IND_N

TEST

VDD33(IO) 23

VDDPLL18 34

VDDA33 29

VDDPLLREF/VDDA33 36

VDD33(REG) 15

VDDCR18 14

VSS(FLAG)1

VDDA33 5

VDDA33 10

C16

100nF

C16

100nF

R43

R30 22R

C10

100nF

C10

100nF

R26470K R26470K

USB MINI AB

R41 22R

PGB1010603MR

+C57

100uF

+C57

100uF

R124

PGB1010603MR

100nF

D D

C C

B B

A A

HDMI IF

100Ma

24BIT LVDS serializer

5. LCD, HDMI, TV OUT,LVDS,TOUCH

LVDS IF HEADER

VIO --> 3.3V Level Translator Parallel BUS FCC Connector Touch Panel

Capactive

Resistive

TV OUT

Please as close as

possible to SODIMM

connector

Please as close as

possible to level

translator buffer

Assembly option:

VCC3_3 - DSS sampled at rising edge

0 - DSS sampled at falling edge

75 Ohm

impedance line

LAYOUT NOTE:

LVDS Differential Pairs,

Length Match: +/- 100 mils

Differential Impedance: 100 ohms

LAYOUT NOTE:

(Can be omitted in VAR-SOM-AM35 designs)

RXIN0-

RXIN0+

RXIN1-

RXIN1+

RXIN2-

RXIN2+

CLKIN+

CLKIN-

RXIN3-

RXIN3+

DVI_+5v

TFADJ

DSS_HSYNC_R

DSS_ACBIAS_R

DSS_VSYNC_R

DSS_D22_R

DSS_D1_R

DSS_D0_R

DSS_D13_R

DSS_D9_R

DSS_D8_R

DSS_D11_R

DSS_D10_R

DSS_D12_R

DSS_D21_R

DSS_D17_R

DSS_D19_R

DSS_D18_R

DSS_D16_R

DSS_D20_R

DSS_D23_R

DSS_D14_R

DSS_D15_R

DSS_D21_R

DSS_D18_R

DSS_D20_R

DSS_D22_R

DSS_D23_R

DSS_D2_R

DSS_D3_R

DSS_D10_R

DSS_D15_R

DSS_D11_R

DSS_D14_R

DSS_D12_R

DSS_D13_R

DSS_D4_R

DSS_D5_R

DSS_D6_R

DSS_D7_R

DSS_D19_R

DSS_PCLK_R

DSS_VSYNC_R

DSS_HSYNC_R

DSS_D21_B

DSS_D18_B

DSS_D20_B

DSS_D22_B

DSS_D23_B

DSS_D2_B

DSS_D3_B

DSS_D10_B

DSS_D15_B

DSS_D11_B

DSS_D14_B

DSS_D12_B

DSS_D13_B

DSS_D4_B

DSS_D5_B

DSS_D6_B

DSS_D7_B

DSS_D19_B

DSS_PCLK_B

DSS_VSYNC_B

DSS_HSYNC_B

DSS_ACBIAS_B

DSS_PCLK_B

DSS_VSYNC_B

DSS_ACBIAS_B

DSS_HSYNC_B

DSS_D6_R

DSS_D7_R

DSS_D3_R

DSS_D2_R

DSS_D4_R

DSS_D5_R

DSS_D6_B

DSS_D2_B

DSS_D4_B

DSS_D3_B

DSS_D5_B

DSS_D7_B

DSS_PCLK_BR

DSS_ACBIAS_BR

DSS_HSYNC_BR

DSS_VSYNC_BR

DSS_D0_R

DSS_D16_R

DSS_D6_R

DSS_D10_R

DSS_D14_R

DSS_D12_R

DSS_D8_R

DSS_D2_R

DSS_D4_R

DSS_D1_R

DSS_D3_R

DSS_D5_R

DSS_D7_R

DSS_D9_R

DSS_D11_R

DSS_D13_R

DSS_D15_R

DSS_D18_R

DSS_D20_R

DSS_D22_R

DSS_HSYNC_R

DSS_VSYNC_R

DSS_ACBIAS_R

DSS_PCLK_R

DSS_D18_R

DSS_D1_R

DSS_D3_R

DSS_D5_R

DSS_D7_R

DSS_D9_R

DSS_D11_R

DSS_D13_R

DSS_D15_R

DSS_D22_R

DSS_D0_R

DSS_D16_R

DSS_D6_R

DSS_D10_R

DSS_D14_R

DSS_D12_R

DSS_D8_R

DSS_D2_R

DSS_D4_R

DSS_VSYNC_R

DSS_ACBIAS_R

DSS_PCLK_R

DSS_D17_R

DSS_D19_R

DSS_D21_R

DSS_D23_R

DSS_D20_R

DSS_D10_B

DSS_D11_B

DSS_D12_B

DSS_D13_B

DSS_D21_B

DSS_D18_B

DSS_D20_B

DSS_D22_B

DSS_D23_B

DSS_D19_B

DSS_D15_B

DSS_D14_B

DSS_HSYNC_R

DSS_CLK_POLARITY

DSS_D17_R

DSS_D19_R

DSS_D21_R

DSS_D23_R

DSS_PCLK_R

TXD2-

TXD2+

TXD1-

TXD1+

TXD0-

TXD0+

TXC+

TXC-

LCD_BCKLT_EN_33

RXIN3-

RXIN2+

RXIN1+

RXIN0-

RXIN3+

RXIN2-

RXIN0+

RXIN1-

CLKIN-

CLKIN+

DSS_ACBIAS_R

DSS_CLK_POLARITY

DSS_HSYNC_BR

DSS_ACBIAS_BR

DSS_VSYNC_BR

DSS_D10_BR

DSS_D22_BR

DSS_D21_BR

DSS_D23_BR

DSS_D18_BR

DSS_D20_BR

DSS_D19_BR

DSS_D6_BR

DSS_D5_BR

DSS_D7_BR

DSS_D3_BR

DSS_D2_BR

DSS_D4_BR

DSS_D13_BR

DSS_D14_BR

DSS_D15_BR

DSS_D12_BR

DSS_D11_BR

DSS_PCLK_BR

DSS_D10_BR

DSS_D22_BR

DSS_D21_BR

DSS_D23_BR

DSS_D18_BR

DSS_D20_BR

DSS_D19_BR

DSS_D6_BR

DSS_D5_BR

DSS_D7_BR

DSS_D3_BR

DSS_D2_BR

DSS_D4_BR

DSS_D13_BR

DSS_D14_BR

DSS_D15_BR

DSS_D12_BR

DSS_D11_BR

MODE

VCC_3V3

VCC_5V

VCC_3V3

VIO

VIO VCC_3V3

VCC_3V3

VCC_3V3VCC_3V3

VCC_3V3 VCC_3V3VCC_3V3VCC_3V3

VCC_3V3

VIO

VCC_3V3

VCC_5V_LCD_BL

VCC_LCD

VCC_LCD VCC_LCD

VIO

VCC12_INV_Z

TSPY2

TSPX2

TSMY2

TSMX2

DSS_D82,4

DSS_D102,4

DSS_D72,4

DSS_D122,4

DSS_D12,4

DSS_D02,4

DSS_D142,4

DSS_D32,4

DSS_D112,4

DSS_D92,4

DSS_D152,4

DSS_D132,4

DSS_D52,4

DSS_D22,4

DSS_D42,4

DSS_D62,4

DSS_D182,4

DSS_D162,4

DSS_D202,4

DSS_D222,4

DSS_HSYNC2,4

DSS_VSYNC2,4

DSS_ACBIAS2,4

DSS_PCLK2,4

DSS_D192,4

DSS_D172,4

DSS_D212,4

DSS_D232,4

HDMI_PD 2

I2C3_SCL2,4

I2C3_SDA2,4

TV_OUT12

LCD_BCKLT_EN_332

CPT_INT7

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

5. LCD, HDMI, TV OUT,LVDS,TOUCH

5 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

5. LCD, HDMI, TV OUT,LVDS,TOUCH

5 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

5. LCD, HDMI, TV OUT,LVDS,TOUCH

5 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

C71

470pF

C71

470pF

C41

10uF

C41

10uF

J12

MOLEX_52207-0485

J12

MOLEX_52207-0485

R141K R141K

R86 33RR86 33R

R82 33R

C15

100nF

C15

100nF

R91

10K

R91

10K

R92

10K

R92

10K

J11

RCA Jack

J11

RCA Jack

C64

100nF

C64

100nF

R71

R63

C34

100nF

C34

100nF

R90 33RR90 33R

C67

470pF

C67

470pF

R173

U11U11

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

11 ROUT1

C21

100nF

C21

100nF

U10U10

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

ROUT1

U6U6

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

11 ROUT1

U12U12

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

ROUT1

C51

100nF

C51

100nF

U15U15

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

ROUT1

R52

100K

R52

100K

R11

3K 5%

R11

3K 5%

R85 33R

R10 1K

TFP410PAP

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PD16

PD17

PD18

PD19

PD20

PD21

PD22

PD23

TXD0+ 25

TXD0- 24

TXD1+ 28

TXD1- 27

TXD2+ 31

TXD2- 30

TFADJ 19

TXC+ 22

TXC- 21

DK2

DK1

IDCK+

IDCK-

VSYNC

HSYNC

BSEL/SCL

DSEL/SDA

HTPLG 9

NC 49

RSVD2 34

DKEN 35

VREF

TGND

32 TGND

TGND

20 DVDD 33

DVDD 12

DGND

PGND

PVDD 18

TVDD 23

TVDD 29

DGND

MSEN 11

DK3

ISEL/RESET

13 PD

DVDD 1

DGND

R87 33RR87 33R

VCCA <= VCCB

U25

TXS0102DCTR

VCCA <= VCCB

U25

TXS0102DCTR

B2 1

GND 2

VCCA

4A1

VCCB 7

B1 8

+C3

47uF

+C3

47uF

R84 33R

R62

<ASSY>

R62

<ASSY>

Header 2x10

10 10

12 12

14 14

16 16

18 18

20 20

R21 10K

U16

SN75LVDS83B

U16

SN75LVDS83B

VCC

GND 21

IOVCC

PLLVCC

GND 53

Y0P

CLKOUTP

GND 13

Y0M

CLKOUTM

PLLGND 35

LVDSGND 49

GND 5

IOVCC

PLLGND 33

LVDSVCC

Y2P

Y2M

LVDSGND 43

LVDSGND 36

D26 30

GND 29

Y1P

Y1M

D5 2

D6 3

D7 4

D8 6

D9 7

D10 8

D11 10

D12 11

D13 12

D14 14

D15 15

D16 16

CLKSEL

D17 18

D18 19

D19 20

D20 22

D21 23

D22 24

D23 25

D24 27

D25 28

CLKIN 31

SHTDN

Y3M

38 Y3P

D27 50

D0 51

D1 52

D2 54

D3 55

D4 56

R83 33R

R15 10KR15 10K

C83

470pF

C83

470pF

C20

100nF

C20

100nF

R19 10K

U14

SN74AVC32T245

U14

SN74AVC32T245

1A1

1A2

1A3

1A4

1A5

1A6

1A7

1A8

2A1

2A2

2A3

2A4

2A5

2A6

2A8

H5 2A7

3A1

3A2

3A3

3A4

3A5

3A6

3A7

3A8

4A1

4A2

4A3

4A4

4A5

4A6

4A8

T5 4A7

1B1 A2

1B2 A1

1B3 B2

1B4 B1

1B5 C2

1B6 C1

1B7 D2

1B8 D1

2B1 E2

2B2 E1

2B3 F2

2B4 F1

2B5 G2

2B6 G1

2B8 H2

2B7 H1

3B1 J2

3B2 J1

3B3 K2

3B4 K1

3B5 L2

3B6 L1

3B7 M2

3B8 M1

4B1 N2

4B2 N1

4B3 P2

4B4 P1

4B5 R2

4B6 R1

4B8 T2

4B7 T1

1DIR

A3 1OE/ A4

GND

B3 GND

VCCB C3

VCCA C4

GND

VCCB F3

VCCA F4

GND

2DIR

H3 2OE/ H4

3DIR

J3 3OE/ J4

GND

K3 GND

VCCB L3

VCCA L4

GND

VCCB P3

VCCA P4

GND

4DIR

T3 4EO/ T4

C39

100nF

C39

100nF

R16 10K

R77

510

R77

510

100nF

R20 10KR20 10K

R72

J10

HDMI_Conn

J10

HDMI_Conn

DAT2+

1DAT2-

DAT2_S

DAT1+

DAT1_S

DAT1-

DAT0+

DAT0_S

DAT0-

CLK+

CLK-

CLK_S

11 CEC 13

NC 14

SCL

SDA

DDC/CEC GND

17 +5V

SHLD 21

SHLD 22

SHLD 23

SHLD 20

R17 10KR17 10K

C70

470pF

C70

470pF

R32

C58

100nF

C58

100nF

C50

10uF

C50

10uF

100nF

R109

75R 1%

R109

75R 1%

C35

100nF

C35

100nF

R172

R121K R121K

R89 33R

R18

10K

R18

10K

C33

100nF

C33

100nF

R39

R22

10R

R22

10R

U4U4

RIN1 7

RIN2 6

RIN3 5

RIN4 4

RIN5 3

RIN6 2

RIN7 1

RIN0 8

ROUT5

ROUT0

ROUT4

ROUT6

ROUT3

ROUT7

ROUT2

11 ROUT1

40p FFC connector

VLED

ADJ

GLED

VCC

MODE

VSS

LCD_B5

LCD_B4

VSS

LCD_B2

LCD_B1

LCD_B0

Vss

LCD_G5

LCD_G4

LCD_G3

VSS

LCD_G2

LCD_G1

LCD_G0

VSS

LCD_R5

LCD_R4

LCD_R3

VSS

LCD_R2

LCD_R1

LCD_R0

VSS

DCLK

VSS

L/R

U/D

NC 41

LCD_B3

C89

220pF

C89

220pF

R131K R131K

R201

C59

100nF

C59

100nF

C44

100nF

C44

100nF

C54

100nF

C54

100nF

J13

FTS-105 NC

J13

FTS-105 NC

10 10

D D

C C

B B

A A

RS-232 TRX

Ethernet AUDIO IN

3 2

IDC-10

DB9

AT-Everex Configuration

6. Audio / UART / Ethernet / SDIO /GPIO

SD-Card

SD / MMC ESD protection

VIO --> 3.3V Level Translator

Differential Pair,

Length Match: +/- 100 mils

Differential Impedance: 100 ohms

LAYOUT NOTE:

AUDIO OUT

(Can be omitted in VAR-SOM-AM35 designs)

Debug Connector

GPIO/UART1 VIO <--> 3.3V Level Translator

HP5

HP6

HP4

HP7

UART3_RTS_B

UART3_TX_B

UART3_CTS_B

UART3_RX_B UART3_CTS_C

UART3_RX_C

UART3_TX_C

UART3_TX_B

UART3_RTS_B

UART3_RX_B

UART3_CTS_B

UART3_RTS_C

UART3_CTS_C

UART3_TX_C

UART3_RX_C

MMC1_CMD

MMC1_DAT0

MMC1_DAT2MMC1_DAT3

MMC1_DAT1

SD_WP

MMC1_CDMMC1_CLKO

MMC1_DAT2

MMC1_DAT3

MMC1_DAT0

MMC1_DAT1

MMC1_CMD

HP8

HP2

UART1_RX_GPIO_151_3V3

UART1_TX_GPIO_148_3V3

UART1_RX_GPIO_151_3V3UART1_TX_GPIO_148_3V3

UART1_RTS_GPIO_149_3V3

UART1_CTS_GPIO_150_3V3

UART1_RTS_GPIO_149_3V3

UART1_CTS_GPIO_150_3V3

AUD_GND

VCCA_3V3

AUD_GND

VIO

VCC_5V

VIO VCC_3V3

VCC_3V3

AUD_GND

VCC_SD VCC_3V3

VCC_SD

VCC_5V

AUD_GND

VIO

VCC_5V

AUD_GND

VIO

VCC_3V3

AUD_GND

VCCA_3V3

VCC_3V3

VIO VCC_3V3 VIO VCC_3V3

VCC_5V

AUD_GND

VIO VCC_3V3

ETH_TXP2

ETH_TXN2

HP_LOUT2,4

HP_ROUT2,4

UART3_TX2

UART3_RTS2

UART3_RX2

UART3_CTS2

MMC1_DAT32,4

MMC1_CMD2,4,5

MMC1_DAT22,4

MMC1_DAT12,4

MMC1_DAT02,4

MMC1_CLKO2,4

AUD_EN 2

CODEC_LINEIN_R2,4

CODEC_LINEIN_L2,4

MMC1_CD2,4

SD_WP2

ETH_RXP2

ETH_RXN2

LINK_LED 2

SPEED_LED 2

UART1_TX4

UART1_RTS4UART1_RX4

UART1_CTS4

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

6. Audio, UART,Ethernet ,SDIO /GPIO

6 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

6. Audio, UART,Ethernet ,SDIO /GPIO

6 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

6. Audio, UART,Ethernet ,SDIO /GPIO

6 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

C93 1uFC93 1uF

U18 ESDU18 ESD

2 5

1 6

U22

MAX232D

U22

MAX232D

R1IN 13

R2IN 8

T1OUT 14

T2OUT 7

c2+

c2-

R1OUT

R2OUT

T1IN

c1-

T2IN

c1+

VCC 16

V- 6

GND 15

V+ 2

R112 10KR112 10K

C72

100nF

C72

100nF

C94 1uFC94 1uF

C91

100pF

C91

100pF

U20 ESD

2 5

1 6

R57 510

C86 100nFC86 100nF

R106

10K

R106

10K

R59 510R59 510

R2024.02K R2024.02K

C79

1uF

C79

1uF

C88

1uF

C88

1uF

C28

1uF

C28

1uF

VCCA <= VCCB

U33

TXS0102DCTR

VCCA <= VCCB

U33

TXS0102DCTR

B2 1

GND 2

VCCA

4A1

VCCB 7

B1 8

C75

100nF

C75

100nF

C26

47uF

C26

47uF

1 2

R2034.02K R2034.02K

MMC-SD Connector

CD/DAT3

1CMD

2VSS1

3VDD

4CLK

5VSS2

6DAT0

DAT2

DAT1

WP 11

CD 10

SHLD1 12

SHLD2 13

C74

100nF

C74

100nF

R102

C101

100nF

C101

100nF

R100 10KR100 10K

R204

4.02K

R204

4.02K

C102

100nF

C102

100nF

C82

100nF

C82

100nF

J16

HEADER 5X2

J16

HEADER 5X2

R66 10K

R101 10KR101 10K

R205

4.02K

R205

4.02K

R96 10KR96 10K

R68 10K

C27

100pF

C27

100pF

J14

STEREO JACK

J14

STEREO JACK

R99 33RR99 33R

C95

220pF

C95

220pF

C90 100nFC90 100nF

VCCA <= VCCB

U34

TXS0102DCTR

VCCA <= VCCB

U34

TXS0102DCTR

B2 1

GND 2

VCCA

4A1

VCCB 7

B1 8

C97

100nF

C97

100nF

C87

1uF

C87

1uF

R97 10KR97 10K

C24

1uF

C24

1uF

C84

1uF

C84

1uF

C99

100nF

C99

100nF

R111

R108

C92

1uF

C92

1uF

C98

10uF

C98

10uF

R98 10KR98 10K

C96

220pF

C96

220pF

C25

47uF

C25

47uF

1 2

+C80

100uF

+C80

100uF

C100

100nF

C100

100nF

TPA6111A2DR

BYPASS

GND

4VDD 8

VO2 7

VO1 1

IN2-

IN1-

SHUTDOWN 5

NTR3161N

RJ45 W G/Y

SH1

SH2

TD+

TD-

RD+

5RD-

CHS

Y- 11

Y+ 12

G- 10

G+ 9

R110

C29

100nF

C29

100nF

J15

STEREO JACK

J15

STEREO JACK

'0'-

B->A

U19

SN74AVC4T245

'0'-

B->A

U19

SN74AVC4T245

VCCA

1DIR

2DIR

1A1

1A2

2A1

2A2

GND

8GND 9

2B2 10

2B1 11

1B2 12

1B1 13

2OE# 14

1OE# 15

VCCB 16

R67

10K

R67

10K

D D

C C

B B

A A

07 - Extension Connectors

LCD PANEL

Mechanics

EXT 1 EXT 2

EXT 3 EXT 4

VIO

VCC_3V3

VIO

VCC12_INV

VCC_5V

VIO

VCC_3V3

AUD_GND

VCC_5V

CAM_VS2

CAM_HS2

CAM_FLD2

CAM_D02

CAM_D12

CAM_D22

CAM_D32

CAM_D42

CAM_D52

CAM_D62

CAM_D72

CAM_D82

CAM_D92

CAM_D102

CAM_D112

LB_IO_A6 2

LB_IO_A2 2

LB_IO_1 2

LB_IO_3 2

LB_IO_5 2

LB_IO_7 2

LB_IO_9 2

LB_IO_11 2

LB_IO_13 2

LB_IO_15 2

LB_IO_A4 2

UART2_TX2

UART2_RX2

UART2_CTS2

UART2_RTS2

LB_CLE 2

LB_nADV_ALE2

GPMC_CLK

LB_IO_A8 2

nCS3 2

LB_IO_A52

LB_IO_A72

LB_IO_A92

LB_IO_A32

LB_IO_A12

LB_IO_82

LB_IO_122

LB_IO_142

LB_IO_22

LB_IO_42

LB_IO_62

LB_IO_02

CAM_XCLKA 2

CAM_STROBE2

CAM_PCLK 2

UART1_CTS 2

UART1_TX 2

UART1_RTS 2

UART1_RX 2

I2C3_SCL 2,6

I2C3_SDA 2,6

LB_RE_OE_N2

LB_IO_102

LB_WE_N2

LB_WAIT0 2

EXT1 2,6

DSS_D6 2,6

DSS_D20 2,6

DSS_D12 2,6

DSS_D2 2,6

DSS_D14 2,6

DSS_D10 2,6

DSS_D4 2,6

DSS_D22 2,6

DSS_D18 2,6

DSS_D16 2,6

DSS_HSYNC 2,6

DSS_D8 2,6

DSS_PCLK 2,6

EXT2 2,6

DSS_D9 2,6

DSS_D3 2,6

DSS_D5 2,6

DSS_D7 2,6

DSS_ACBIAS 2,6

DSS_D232,6

DSS_D172,6

DSS_D192,6

DSS_D132,6

DSS_D152,6

DSS_VSYNC2,6

DSS_D212,6

DSS_D112,6

McBSP1_FSX 2

McBSP1_CLKX 2

McBSP1_DX 2

McBSP1_DR 2

McBSP1_CLKR 2

McBSP1_FSR 2

LCD_BCKLT_EN 7

MsSPI2_SOMI 2

MsSPI2_CS0 2

PW M0 2

MsSPI2_CLK 2

MsSPI12_SIMO 2

RESET_OUT_N2

CODEC_AUXADC22,5

CODEC_AUXADC12,5

HP_LOUT2,5

HP_ROUT2,5

MMC1_DAT32,5

MMC1_CMD2,5

MMC1_DAT22,5

MMC1_DAT12,5

MMC1_DAT02,5

MMC1_CLKO2,5

MMC1_CD2,5

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

7 - Extension Connectors

7 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

7 - Extension Connectors

7 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

7 - Extension Connectors

7 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

EARTH

EXT1EXT1

10 10

12 12

14 14

16 16

18 18

20 20

21 22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

EXT3EXT3

10 10

12 12

14 14

16 16

18 18

20 20

21 22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

EXT4EXT4

10 10

12 12

14 14

16 16

18 18

20 20

21 22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

EXT2EXT2

10 10

12 12

14 14

16 16

18 18

20 20

21 22 22

24 24

26 26

28 28

30 30

32 32

34 34

36 36

38 38

40 40

EARTH

D D

C C

B B

A A

LED Green

8. Power 3.3v regulator

Sys-boot select button

Hard - Reset button

RTC Backup Battery

0.5A 12V Regulator for CCFL inverter

6-48v input regulator

User button

SD card & LCD power supply

Install D11 when U13 is

instaleld (6-48V ext power

supply).

Install F11 when U13 is NC

(5V ext power supply).

Main Power LED

Assembly Option

Assembly

Option

With J22

Power In

L_IN

PW R_IN4

PW R_IN2

12V_1

12V_2

BST

CCFL_GND

PW R_IN3

PW R_IN2

PW R_IN1

48VRegOut

PW R_IN1

VCC_5V_VBAT

VCC_5V_LCD_BL

VCC12_INV_Z

VCC_3V3

VCC_5V_VBAT

VCC12_INV_Z

V_BATT

PW R_IN4

VCC_IN

PW R_IN5

VIO

VCC_5V_LCD_BL

VCC12_INV

VCC_5V

VCC_SD

VCC_LCD

VCC_3V3

VIO VCC_3V3

VIO

RESET_IN_N2

SYS_BOOT52

RTC_BACKUP2

USR_BUTTON2

LCD_BCKLT_EN

CPT_INT_VIO2

LCD_BCKLT_EN2

CPT_INT 6

LCD_BCKLT_EN_33

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

8. Power

8 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

8. Power

8 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

Title

Size Document Number Rev

Date: Sheet of

Approved By:Designer:

Project

VAR-OM35CustomBoard v2.21 2.3

8. Power

8 8Thursday, August 18, 2011

VAR-OM3XCustomBoard

SW 1

TL3304AF260QJ

SW 1

TL3304AF260QJ

J17

S6B-PH-K-S(LF)(SN)

J17

S6B-PH-K-S(LF)(SN)

10uF

C47

0.022uF

C47

0.022uF

C46

100nF

C46

100nF

SW 2

TL3304AF260QJ

SW 2

TL3304AF260QJ

10nF

R78

5.11K 1%

R78

5.11K 1%

2.7uH

D12

rb050l-40

D12

rb050l-40

+C85

47uF

+C85

47uF

R74 0R

<ASSY>

R74 0R

<ASSY>

604

C43

10nF

C43

10nF

1.74K

D11 RSX501L-20D11 RSX501L-20

R75 8.45KR75 8.45K

+C38

100uF

+C38

100uF

C45

10uF

C45

10uF

D13

D-Schottky

d_CRS08

D13

D-Schottky

d_CRS08

100K

SW 4ON/OFF SW4ON/OFF

OUT2 3

OUT1 1

R80

1.65K

R80

1.65K

U21

MIC2076-2YM

U21

MIC2076-2YM

ENA

OUTA 8

GND

OUTB 5

ENB

FLGA 2

FLGB 3

R104

10K

R104

10K

+C65

47uF

+C65

47uF

12uH

1 2

LM3478

Isen 1

COMP

FB 3

AGND

Vin

FA/SD

DR 6

PGND

SW 3

TL3304AF260QJ

SW 3

TL3304AF260QJ

DR127-6R8

1 2

C52

1uF

C52

1uF

R94

10K

R94

10K

R103

10K

R103

10K

C40

10nF

C40

10nF

R2 2.2KR2 2.2K

C55

10uF

C55

10uF

R70

C36

0.15uF

C36

0.15uF

FB2

MI1812K121R-10

FB2

MI1812K121R-10

1 2

C42

10uF

C42

10uF

R76 1KR76 1K

CPFC85NP-W H07

U17

lm2831

U17

lm2831

VIN

5FB 3

GND 2

4SW 1

F1 3A

<ASSY>

F1 3A

<ASSY>

DC-JACK

FB3

MI1812K121R-10

FB3

MI1812K121R-10

1 2

10K

C32

10uF

C32

10uF

CPFC85NP-W H07

C30

1uF

C30

1uF

C81

100nF

C81

100nF

+C62

47uF

+C62

47uF

D1D1

R79

3.16k 1%

R79

3.16k 1%

C37

100pF

C37

100pF

N-CH- SI4446DY

100nF

VCCA <= VCCB

U26

TXS0102DCTR

VCCA <= VCCB

U26

TXS0102DCTR

B2 1

GND 2

VCCA

4A1

VCCB 7

B1 8

J18

3V BT SOCKET

J18

3V BT SOCKET

C53

1uF

C53

1uF

C56

10uF

C56

10uF

R69 0R

<ASSY>

R69 0R

<ASSY>

12.7K

C31

100nF

C31

100nF

R81

49.9k 1%

R81

49.9k 1%

R73

0.068R

R73

0.068R

FB1

MI1812K121R-10

FB1

MI1812K121R-10

1 2

NTR3161N

R93 10KR93 10K

R95

45.3K

R95

45.3K

U13

DC-DC STEP DOW N 1.5A LM25575

U13

DC-DC STEP DOW N 1.5A LM25575

IS 13

RAMP

BST 16

VCC

COMP 5

FB 6

PGND

AGND

OUT 11

SYNC

PRE 15

SW 14

VIN

TPD 17

D2 40V 2AD2 40V 2A

+C68

100uF

+C68

100uF

L1 12uHL1 12uH

1 2

J22

PC 1727010

J22

PC 1727010

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SeaLevel SBC-R9 Bedienungsanleitung

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SMART Embedded Computing ATCA-8310 Bedienungsanleitung

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GIGAIPC QBiX-PPC Series Bedienungsanleitung

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OLIMEX A10S-OLinuXino-MICRO Bedienungsanleitung

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GIGAIPC QBiP-8665A/ Bedienungsanleitung

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VersaLogic Python EBX-11 Bedienungsanleitung

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Micro Computer Specialists IRV-3702 Bedienungsanleitung

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CompuLab SB-A510 Bedienungsanleitung

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