dart board revision history - variscite

5

5

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1

1

D D

C C

B B

A A

PAGE NO. SCHEMATIC PAGE

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Cover

CONTENT

DART BOARD Revision History

Rev 1.0

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

Disclaimer:

Initial

8

Block Diagram

9

DART-4460

DISPLAY, TOUCH

PERIFERIALS

ETHERNET, USB, OTG

EXTERNSION HEADERS

DVK Exp. Connectors

POWER, MECHANICS

Rev 1.0A J6 rotated to follow DART pin-outDART connectors updated

Rev 1.1 Debug UART connection repairedCamera powerdown corrected to follow standardOMAP4 board

OTG power supply added3.3V main power supply resistor fixedLVDS addedHDMI diode addedRTC battery added

Rev 1.2 ESD Diodes removedJ1 PWM disconnected from groundJ1.43 Converted to 2.8V outputJ7 Connector PN change to fit standard power suppliesJ8 connector changeCamera connector change

Rev 1.2A J1.43, J1.57 Pin name changed

J2.66 Pin name changed

J38, J3.34, J3.36, J3.38 Pin names changed

J1.43 Note added

J2.65, J2.68 Note added

Title

Size Document Number Rev

Date: Sheet ofApproved By:Designer:

ProjectDART BOARD 1.2A

01. Cover

A3

1 8Tuesday, March 25, 2014Leonid.s OrenR

DART BOARD

Title




01. Cover

A3


DART BOARD

Title




01. Cover

A3


DART BOARD

VPC1

PCB

5

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4

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3

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D D

C C

B B

A A

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02 - Block Diagram

Title




02 - Block Diagram

A3


DART BOARD

Title




02 - Block Diagram

A3


DART BOARD

Title




02 - Block Diagram

A3


DART BOARD

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

03. DART-4460

PLEASE DO NOT USE 2.8V POWER OUT!!!FOR TESTING PURPOSES ONLY!!!

HDMI_A_SDA, HDMI_A_SCL Are open drain outputsHDMI_A_SDA, HDMI_A_SCL Are open drain outputs

AUD_GND

VCC_3V3 VIO VIOVIO

LCD_B6

LCD_B2LCD_B4

LCD_G2

LCD_G6LCD_G4

LCD_R4LCD_R2

LCD_R6LCD_HSYNC

LCD_PCLK

LCD_DE

MMC_A_CD

MMC_A_CMDMMC_A_CLK

MMC_A_DAT0MMC_A_DAT1MMC_A_DAT2MMC_A_DAT3

HDMI_A_DATA1XHDMI_A_DATA1Y

HDMI_A_SCLHDMI_A_CEC

HDMI_A_HPDHDMI_A_CLOCKYHDMI_A_CLOCKX



HDMI_A_SDA

MCSPI_A_SIMOMCSPI_A_SOMI

MCSPI_A_CS0MCSPI_A_SCLK

AUD_OUT_LAUD_OUT_R

AUD_IN_LAUD_IN_R

UART_A_TX

UART_A_RXUART_A_RTSUART_A_CTS

LCD_VSYNC

LCD_R7

LCD_R3LCD_R5

LCD_G7

LCD_G3LCD_G5

LCD_B7

LCD_B3LCD_B5

MIPI_CSI-2_A_DX0MIPI_CSI-2_A_DY0

MIPI_CSI-2_A_DY1MIPI_CSI-2_A_DX1MIPI_CSI-2_A_DY2MIPI_CSI-2_A_DX2

MIPI_CSI-2_B_DX0MIPI_CSI-2_B_DY0


MIPI_CSI-2_B_DY2MIPI_CSI-2_B_DX2

I2C_A_SCLI2C_A_SDA

UART_B_RTSUART_B_CTS

UART_B_RXUART_B_TX UART_C_TX

UART_C_RX

I2C_B_SCL I2C_B_SDA

USB_OTG_ID

USB_OTG_DPUSB_OTG_DM

USB_HOST_A_DPUSB_HOST_A_DN

BOOTSELRESET#

MIPI_CSI-2_B_PDWNMIPI_CSI-2_A_PDWN

MIPI_CSI-2_CLK_OUT

HDQ_A

MCBSP_B_CLKMCBSP_B_DR

MCBSP_B_FSXMCBSP_B_DX

LCD_BCKLGHT_EN

DMIC_DATDMIC_CLK

DSI1_DY3DSI1_DX1DSI1_DY1

DSI1_DX3DSI1_DY4DSI1_DX4

DSI1_DX2DSI1_DY0DSI1_DX0

DSI1_DY2

GPIO_102

GPIO_101

GPIO_141GPIO_142

OTG_VBUS

VCC_2V8

USR_BTN3USR_BTN1

USR_BTN2CPT_INT

GPMC_AD3GPMC_AD2GPMC_AD1


GPMC_AD12GPMC_AD11


GPMC_AD10

KPD_ROW1

KPD_COL3KPD_COL4

GPMC_AD13GPMC_AD14

GPMC_nWEGPMC_nOE

GPMC_nCS0GPMC_A20GPMC_A21

GPMC_CLKGPMC_nWP

GPMC_A22GPMC_AD0

GPMC_NBE0_CLE

GPMC_AD15

GPMC_nADV_ALE

KPD_COL0KPD_COL1KPD_COL2

LED_1LED_2

LCD_G1

LCD_G0

LCD_B0LCD_B1

LCD_R0

LCD_R1

GPIO_83

Title




03. DART-4460

A3


DART BOARD

Title




03. DART-4460

A3


DART BOARD

Title




03. DART-4460

A3


DART BOARD

DART J2J2 DF40C-70DS-0_4V_51

DSI1_DX01

DSI1_DY03

DSI1_DX25

DSI1_DY27

DISPC2_DATA3/DSI1_TE0/GPIO_279

DISPC2_DATA5/SDIxx/GPIO_2511


GND15



DISPC2_DATA15/GPIO_16421






DISPC2_VSYNC/GPIO_2033

GND35

SDMMC1_CMD37

SDMMC1_CLK39

I2C2_SCL/UART1_RX/GPIO_12841

McSPI1_CS3/UART1_RTS/GPIO_14043

McSPI1_CS2/UART1_CTS/GPIO_13945

I2C2_SDA/UART1_TX/GPIO_12947

AUD_IN_L49

AUD_IN_R51

AUD_OUT_R53

AUD_OUT_L55

AUD_GND57

HDMI_DATA0Y59

HDMI_DATA0X61

GND63

HDMI_DDC_SDA/GPIO_6665

HDMI_DATA2X67

HDMI_DATA2Y69

DSI1_DY12

DSI1_DX14

DSI1_DY36

DSI1_DX38

DSI1_DY410

DSI1_DX412

DISPC2_DATA2/DSI1_TE1/GPIO_2814



GND20







DISPC2_DATA22//GPIO_15934

DISPC2_HSYNC/GPIO_1836

DISPC2_PCLK/GPIO_1938


DISPC2_DE/GPIO_2142

DISPC2_DATA0/DSI2_TE144

DISPC2_DATA1/DSI2_TE046

SDMMC1_DAT048

SDMMC1_DAT150

SDMMC1_DAT252

SDMMC1_DAT354

HDMI_DATA1X56

HDMI_DATA1Y58

HDMI_HPD/GPIO_6360

HDMI_CLOCKY62

HDMI_CLOCKX64

HDMI_CEC/GPIO_6466

HDMI_DDC_SCL/GPIO_6568

GND70

R21 4.

7K

C58

10uF

R161K

R17 4.

7K

R20 4.

7K

D5 0.5A 20V

R18 4.

7K

DART J1J1 DF40C-70DS-0_4V_51

I2C4_SDA1

VIO3

RESET_IN5

VBACKUP7

GND9

I2C3_SDA/GPIO_13111

I2C3_SCL/GPIO_13013

ABE_McBSP2_FSX/McSPI2_CS0//GPIO_11315

ABE_McBSP2_DX/McSPI2_SIMO/GPIO_11217

ABE_McBSP2_DR/McSPI2_SOMI/GPIO_11119

ABE_McBSP2_CLKX/McSPI2_CLK/GPIO_11021

GPMC_nCS5/DSI1_TE1/GPIO_102/SYS_NDMAREQ223

GND25

UART3_CTS_RCTX27

UART3_RTS_IRSD29

UART3_RX_IRRX31

UART3_TX_IRTX33

McSPI1_CS0/GPIO_13735

McSPI1_CLK/GPIO_13437

McSPI1_SIMO/GPIO_13639

McSPI1_SOMI/GPIO_13541

VCC2_8V_OUT(FOR TESTING ONLY)43

HDQ_SIO/GPIO_12745

GND47

GPMC_nCS4/GPIO_101/SYS_NDMAREQ149

FREF_CLK1_OUT/GPIO_18151

CSI21_DX3/GPI_7353

CSI21_DY3/GPI_7455

TWL6030 PMIC PWM257

CSI21_DX4/GPI_7559

CSI21_DY4/GPI_7661

CSI22_DX1/GPI_7963

CSI22_DY1/GPI_8065

CSI22_DX0/GPI_7767

CSI22_DY0/GPI_7869

I2C4_SCL2

USBHOST_DN4

USBHOST_DP6

SYS_BOOT1/GPIO1848

VBAT10

VBAT12

VBAT14

VBAT16

GND18

USB_HOST_VBUS20

USB_OTG_VBUS22

USB_OTG_DP24

USB_OTG_DM26

USB_OTG_ID28

GND30

UART2_RX/SDMMC3_DAT0/GPIO_12532

UART2_TX/SDMMC3_DAT1/GPIO_12634

UART2_RTS/SDMMC3_CMD/GPIO_12436

UART2_CTS/SDMMC3_CLK/GPIO_12338

KPD_ROW2_CAM2_D11_GPIO_340

KPD_ROW3_CAM4_D2_GPIO_17542

MMC1_CD44

DMIC_DIN3/GPIO_122/DMTIMER9_PWM_EVT46

GND48

DMIC_CLK1/GPIO_11950

DMIC_DIN2/GPIO_121/DMTIMER11_PWM_EVT52

CSI21_DX0/GPI_6754

CSI21_DY0/GPI_6856

GND58

CSI21_DX2/GPI_7160

CSI21_DY2/GPI_7262

CSI21_DX1/GPI_6964

CSI21_DY1/GPI_7066

CSI22_DX2/CAM2_FID68

CSI22_DY2/CAM2_WEN70

C41

47uF

C11

100nF

DART J3

J3 DF40C-40DS-0.4V(51)

KPD_COL3/KPD_COL0/CAM2_D0/GPIO_1712



KPD_ROW4/CAM2_D9/GPI_28

GND10

GPMC_AD1412

GPMC_AD1314

GPMC_AD1216

GPMC_AD1118

GPMC_AD1020

GPMC_AD922

GPMC_AD824

GPMC_AD726

GPMC_AD628

GPMC_AD530

GPMC_AD432

GPMC_AD3/SDMMC2_D334



GND40



KPD_COL0/KPD_COL3/CAM2_D35

CAM_SHUTTER/GPIO_817

CAM_STROBE/GPIO_829

CAM_GLOBALRESET/GPIO_8311

GND13

GPMC_A22/GPIO_4615

GPMC_AD0/SDMMC2_DAT017

GPMC_AD15/GPIO3919

GPMC_nWP/DSI1_TE0/GPIO_5421

GPMC_CLK/GPIO_55/SYS_nDMAREQ223

GPMC_nADV_ALE/DSI1_TE1/GPIO_56/SYS_NDMAREQ325

GPMC_nOE/SDMMC2_CLK27

GPMC_nWE/SDMMC2_CMD29

GPMC_NBE0_CLE/GPIO_5931

GPMC_nCS0/GPIO_5033

GPMC_A20/GPIO_4435

GPMC_A21/GPIO_4537

GND39

JBT1CR1225-HOLDER

+1

-3

++2

R3 2.2K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

04. PeripheralsRS-232 TRX

AUDIO

Headphone OUT

Sys-boot

Line In

GP_LED

UART1 - DB9 - RS232

uSD CARD

UART3 - RS232 Debug

User button

HDMI ESD

HDMI ConnectorHDMI Differential Pairs, FollowHDMI routing guidelines.Differential Impedance: 100 ohms

LAYOUT NOTE:

Main Camera Back Camera

UART_A_RTS_C

UART_A_TX_3V3

UART_A_CTS_3V3UART_A_RX_3V3 UART_A_CTS_C

UART_A_RX_CUART_A_TX_CUART_A_RTS_3V3

UART_A_RX_CUART_A_TX_C

UART_A_RTS_CUART_A_CTS_C

C_HDMI_A_HPD

HDMI_A_CLOCKX




HDMI_A_CLOCKY

C_HDMI_A_HPD

HDMI_A_DATA2X

HDMI_A_DATA2Y

HDMI_A_CLOCKX

HDMI_A_CLOCKYHDMI_A_DATA0X

HDMI_A_DATA1Y

HDMI_A_DATA0YHDMI_A_DATA1X

C_CEC_HDMI_A_SCLC_HDMI_A_SDA

C_HDMI_A_SCLC_HDMI_A_SDA

C_CE

UART_A_CTS_3V3

UART_A_TX_3V3UART_A_RTS_3V3UART_A_RX_3V3

VIO

AUD_GND

VCC_3V3

AUD_GND

VCC_3V3 VIO

VIO

VCC_3V3

VCC_5V

VCC_5VVCC_5V VCC_5V_HD1VIO

VCC_5V_HD1

VIO

VCC_2V8

VIO

VCC_2V8

VIO VIOAUD_GND

VIO VCC_3V3

VIO VCC_3V3VIO

VIO

VCC_2V8

AUD_GND

VCC_3V3VCC_3V3

VIO

VCC_2V8

AUD_GND

AUD_IN_R

AUD_IN_L BOOTSEL

AUD_OUT_R

AUD_OUT_L

MMC_A_DAT3MMC_A_DAT2

MMC_A_CMD

MMC_A_CLK

MMC_A_DAT0MMC_A_DAT1

MMC_A_CD

UART_C_RX

UART_C_TX

USR_BTN1USR_BTN2USR_BTN3

RESET#

HDMI_A_DATA2X

HDMI_A_DATA2Y

HDMI_A_CLOCKX

HDMI_A_CLOCKYHDMI_A_DATA0X

HDMI_A_DATA1Y

HDMI_A_DATA0YHDMI_A_DATA1X

HDMI_A_SDAHDMI_A_SCL

HDMI_A_HPD

HDMI_A_CEC

MIPI_CSI-2_CLK_OUT

I2C_A_SCLI2C_A_SDA




I2C_B_SDAI2C_B_SCL

MIPI_CSI-2_B_DY2MIPI_CSI-2_B_DX2



MIPI_CSI-2_CLK_OUT

LED_2_3V3LED_1_3V3

UART_A_RTSUART_A_RX

UART_A_TX

UART_A_CTS

MIPI_CSI-2_A_PDWN MIPI_CSI-2_B_PDWN

Title




04. Peripherals

A3


DART BOARD

Title




04. Peripherals

A3


DART BOARD

Title




04. Peripherals

A3


DART BOARD

J25 uSD Connector

CD/DAT32 CMD3 VDD4 CLK5 VSS6 DAT07

DAT21

DAT18

CD_AA

SHL10

SHL9

CD_BB

SHL11SHL12

D14IP4220CZ6

NC

4

25

3

16

C94

100nF

R65 33R

C911uF

C81

1uF

R3322.6K 1%

SW5KT11B2SAM34LFS

D9IP4220CZ6

NC

4

25

3

16

C921uF

R69 15R

R6610KD15

IP4220CZ6

NC

4

25

3

16

R312.2K

C86

100nF

R68 15R

C16

100nF

C98

100nF

U14

NAND

A1

B2

GND3

Y4

VCC5

J21

AXK7L40227G

2468

10121416182022242628303234363840

13579111315171921232527293133353739

FB1220R 2.2A

12

J4

HDMI CONN

DAT2+1DAT2-3

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

U6FT232RQ

TXD30

DTR31

RTS32

VCCIO1

RXD2

RI3

GN

D17

NC113DSR

6

DCD7

CTS8

CBUS49

CBUS210

CBUS311

OSCO28OSCI27

TE

ST

26

AG

ND

24

NC212

CBUS022

CBUS121

GN

D20

VCC19

RESET18

GN

D4

3V3OUT16

USBDM15

USBDP14

NC35

NC423

NC525

NC629

GN

DE

PA

D

FB5600R_100Mhz 200mA

12

C84

10nF

R35

10K

C17

100nF

R38 10K

D20IP4220CZ6

NC

4

25

3

16

C244.7uF

R34 330R

R322.2K

C95

1uF

C96

100nF

C26

100nF

L2DLP11TB800UL2

1 2

34

C42

100nF

C15

100nF

R29 330R

C85

10nF

C25

100nF

SW2KT11B2SAM34LFS

J18

12

3

C31

100nF

U17

NAND

A1

B2

GND3

Y4

VCC5

C40

100nF

R27 10K

FB

360

0R_1

00M

hz 2

00m

A

12

C87

100nF

D17PGB1010603MRNC

F20.1A

C20

100nF

J20

RA HEADER 5X2

NC

108642

97531

U16

MAX3232D

R1IN13

R2IN8

T1OUT14

T2OUT7

c2+4

c2-5

R1OUT12

R2OUT9

T1IN11

c1-3

T2IN10

c1+1

VCC16

V-6

GND15

V+2

SW1KT11B2SAM34LFS

R70

464K

J16

AXK7L40227G

2468

10121416182022242628303234363840

13579111315171921232527293133353739

SW4CHS-01TA

1 2

C43

100nF

FB2600R_100Mhz 200mA

12

R3010K

C18

100nF

R261M

C90

100nF

D3

J17

12

3

'0'-B->A

U8

SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND92B2102B1111B2121B1132OE#141OE#15VCCB16

R37 10K

C78

100nF

R75

464K D4

C19

10uF

R71 2.2K

C82

100nF

D10.5A 20V

C93

100nFD10IP4220CZ6

NC

4

25

3

16

C79

100nF

R72 2.2K

C21

100nF

SW3KT11B2SAM34LFS

U1TPD12S521

5V_SUPPLY1

LV_SUPPLY2

GND3

TMDS_D2Y4

TMDS_GND5

TMDS_D2X6

TMDS_D1Y7

TMDS_GND8

TMDS_D1X9

TMDS_D0Y10

TMDS_GND11

TMDS_D0X12

TMDS_CKY13

TMDS_GND14

TMDS_CKX15

CE_REMOTE_IN16

DDC_CLK_IN17

DDC_DAT_IN18

HOTPLUG_DET_IN19

HOTPLUG_DET_OUT20DDC_DAT_OUT21DDC_CLK_OUT22CE_REMOTE_OUT23TMDS_CKX_OUT24TMDS_GND25TMDS_CKY_OUT26TMDS_D0X_OUT27TMDS_GND28TMDS_D0Y_OUT29TMDS_D1X_OUT30TMDS_GND31TMDS_D1Y_OUT32TMDS_D2X_OUT33TMDS_GND34TMDS_D2Y_OUT35GND36ESD_BYP375V_OUT38

J1247589-0001

VCC1

DATAN2

DATAP3

ID4

GND5

S6

S7

S11

S10

'0'-B->A

U5

SN74AVC4T245

VCCA1

1DIR2

2DIR3

1A14

1A25

2A16

2A27

GND8

GND92B2102B1111B2121B1132OE#141OE#15VCCB16

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

05. Display ,Touch

Touch Panel

VIO --> 3.3V Level Translator

Board ID

LAYOUT NOTE:

LVDS Differential Pairs, Differential Impedance: 100 ohms

G3

B1

B0

R7

R6

B3

B2

B4

G6

R1

R0

G7

R3

B5

R2

B6

R5

R4

B7

G0

G4

G2

G1

G5

Capacitive LCD FFC Connector

LVDS

LCD_PCLK_3V3

LCD_VSYNC_3V3LCD_HSYNC_3V3

LCD_B5_3V3LCD_B6_3V3

LCD_B2_3V3LCD_G7_3V3LCD_G6_3V3LCD_G5_3V3LCD_G4_3V3LCD_G3_3V3LCD_G2_3V3LCD_R7_3V3LCD_R6_3V3LCD_R5_3V3LCD_R4_3V3LCD_R3_3V3LCD_R2_3V3

LCD_R7LCD_R6LCD_R5LCD_R4

LCD_DE_3V3

LCD_B3_3V3

LCD_B4_3V3

LCD_B7_3V3

RXIN1-RXIN0+RXIN0-

RXIN1+

CLKIN-CLKIN+

RXIN2+RXIN2-

LCD_G2_3V3

LCD_G5_3V3LCD_G6_3V3LCD_G7_3V3

LCD_G4_3V3LCD_G3_3V3

LCD_R6_3V3LCD_R5_3V3

LCD_R7_3V3

LCD_R2_3V3

LCD_R4_3V3LCD_R3_3V3


LCD_B7_3V3


LCD_B4_3V3

LCD_VSYNC_3V3LCD_HSYNC_3V3LCD_PCLK_3V3

LCD_DE_3V3

RXIN3-RXIN3+

LCD_R2LCD_R3

LCD_R5

LCD_R4

LCD_R6

LCD_R7

LCD_G3

LCD_G2

LCD_G4

LCD_G6

LCD_G5

LCD_B2

LCD_G7

LCD_B4

LCD_B3

LCD_B5

LCD_HSYNC

LCD_B7LCD_B6

LCD_PCLK

LCD_DELCD_VSYNC

VIO

VCC_3V3

VCC_3V3

VIOVCC_3V3

VIO

VIO

VIO

VCC_3V3

VIO

VCC_3V3

VCC_3V3

VCC_3V3

VCC_3V3 VCC_3V3

I2C_A_SCLI2C_A_SDA

CPT_INT

LCD_BCKLGHT_EN

LCD_BCKLGHT_EN_3V3

LED_2LED_1

LED_1_3V3LED_2_3V3

LCD_G7

LCD_G5

LCD_G3

LCD_B5LCD_B4

LCD_R6

LCD_G2LCD_R7

LCD_R5

LCD_B7

LCD_R3LCD_R4

LCD_G6

LCD_B2

LCD_B6LCD_DE

LCD_VSYNC

LCD_PCLK

LCD_HSYNC

LCD_G4

LCD_R2

LCD_B3

LCD_R0LCD_R1

LCD_G1LCD_G0

LCD_B0

LCD_B1

Title




05. Display ,Touch

A3


DART BOARD

Title




05. Display ,Touch

A3


DART BOARD

Title




05. Display ,Touch

A3


DART BOARD

R2B 27R

M1

M2

J2410 POS FFC/FPC

123456

11

12

789

10

R1B 27R

R47

10K

NC

R8

10K

R4D 27R

R4G 27R

U9

SN75LVDS83B

VC

C9

GN

D21

IOV

CC

26

PLL

VC

C34

GN

D53

Y0P47

CLKOUTP39

GN

D13

Y0M48

CLKOUTM40

PLL

GN

D35

LVD

SG

ND

49

GN

D5

IOV

CC

1

PLL

GN

D33

LVD

SV

CC

44

Y2P41Y2M42

LVD

SG

ND

43LV

DS

GN

D36

D2630

GN

D29

Y1P45Y1M46

D52

D63

D74

D86

D97

D108

D1110

D1211

D1312

D1414

D1515

D1616

CLKSEL17

D1718

D1819

D1920

D2022

D2123

D2224

D2325

D2427

D2528

CLKIN31

SHTDN32

Y3M38

Y3P37

D2750

D051

D152

D254

D355

D456

C48

100nF

R7

10K

R1A 27R

R4B 27R

R4H 27R

R6

10K

C28

100nFC62

100nFU2

SN74AVC32T245

1A1A5

1A2A6

1A3B5

1A4B6

1A5C5

1A6C6

1A7D5

1A8D6

2A1E5

2A2E6

2A3F5

2A4F6

2A5G5

2A6G6

2A8H5 2A7H6

3A1J5

3A2J6

3A3K5

3A4K6

3A5L5

3A6L6

3A7M5

3A8M6

4A1N5

4A2N6

4A3P5

4A4P6

4A5R5

4A6R6

4A8T5 4A7T6

1B1A2

1B2A1

1B3B2

1B4B1

1B5C2

1B6C1

1B7D2

1B8D1

2B1E2

2B2E1

2B3F2

2B4F1

2B5G2

2B6G1

2B8H22B7H1

3B1J2

3B2J1

3B3K2

3B4K1

3B5L2

3B6L1

3B7M2

3B8M1

4B1N2

4B2N1

4B3P2

4B4P1

4B5R2

4B6R1

4B8T24B7T1

1DIRA3

1OE/A4

GN

DB

3G

ND

B4

VC

CB

C3

VC

CA

C4

GN

DD

3

GN

DD

4

GN

DE

3

GN

DE

4

VC

CB

F3

VC

CA

F4

GN

DG

3

GN

DG

4

2DIRH3

2OE/H4

3DIRJ3

3OE/J4

GN

DK

3G

ND

K4

VC

CB

L3

VC

CA

L4

GN

DM

3

GN

DM

4

GN

DN

3

GN

DN

4

VC

CB

P3

VC

CA

P4

GN

DR

3

GN

DR

4

4DIRT3

4EO/T4

R4A 27R

R5

10K

NC

C59

100nF

R4E 27R

C1

100n

F

C33

100nF

C44

100nF

C32

100nF

R4F 27R

C27

10uF

C60

100nF

C46

100nFC45

100nF

C61

100nF

R4C 27R

R1C 27R

R51

10K

C38

100nF

R2E 27R

R551K

R15

10K

NC

R561K

C34

100nF

C36

100nF

R2F 27R

R14

10K

NC

J23

40p FFC connector

U/D1 R/L2 NC23 VCC4 VCC5 VCC6 VCC7 NC08 DE9 VSS

10 VSS11 VSS12 B513 B414

VSS16 B217 B118 B019 VSS20 G521 G422 G323 VSS24 G225 G126 G027 VSS28 R529 R430 R331 VSS32 R233 R134 R035 VSS36 NC137 DCLK38 HSYNC39 VSYNC40

NC

341

NC

442

B315

R49

1K

C47

10uF

R2C 27R

R13

10K

NC

R50

10K

NC

R40

1K

NC

R2G 27R

R36 33R

C37

100nF

R12

10K

R6010K

R2D 27R

R2H 27R

R41

1K

R1D 27R

VCCA<= VCCB

U10

TXS0104E

VCCA1

A12

A23

A34

A45

NC06

GND7

OE8 NC1

9B410B311B212B113VCCB14

EP15

R48

10K

R2A 27R

R5710K

R39 33R J8SM20B-SRSS-TB(LF)(SN)

3VCC1

3VCC2

GND3

GND4

TX0_N5

TX0_P6

GND7

TX1_N8

TX1_P9

GND10

TX2_N11

TX2_P12

GND13

CLK_N14

CLK_P15

GND16

TX3_N17

TX3_P18

NC19

PWM20

SH222 SH121

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

06. Ethernet, USB, OTGUSB HUB + ETHERNET CTRL

Take MAC Addressfrom SW - no needEEPROM

Ethernet Connector

2 x USB 2.0 Host

Power Distribution

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

USB 2.0 Differential PairFollow USB 2.0 routingguidelines.Length Match: +/- 100 milsDifferential Impedance: 90 ohms

LAYOUT NOTE:

OTG

nRESET

RXPRXN

TXNTXP

nLNKA_LED_GPIO1nSPD_LED_GPIO2

RXNRXP

TXNTXP nLNKA_LED_GPIO1

nSPD_LED_GPIO2

USB_HUB_A_PE

USB_HUB_B_PEUSB_HUB_A_PE

USB_HUB_A_PE

USB_HUB_B_PEUSB_HUB_B_DN

USB_HUB_B_DP

USB_HUB_A_DN

USB_HUB_A_DP

USB_HUB_B_PE

USB_HUB_B_DN

USB_HUB_B_DP

USB_HUB_A_DP

USB_HUB_A_DN

VCC_3V3

VCC_3V3

VCC_3V3

VCC_3V3

VCC_1V8_USBPLL

VCC_1V8_USBPLL VCC_1V8_ETHPLL VCCA_3V3VCC_3V3VCC_1V8_CORE

VCCA_3V3

VCC_3V3

VCC_5V

VCC_3V3

VCC_1V8_CORE

VCC_1V8_ETHPLL

VCC_3V3

VCC_3V3

VCC_USB_A

VCC_5V

VCC_USB_AVCC_USB_B

VCC_USB_B

VCC_USB_B

VCC_USB_A

VCC_5V

VCC_3V3VCCA_3V3

OTG_VBUS

USB_OTG_DP

USB_OTG_DM

USB_OTG_ID

USB_HOST_A_DP

USB_HOST_A_DN

Title




06. Ethernet, USB, OTG

A3


DART BOARD

Title





A3


DART BOARD

Title





A3


DART BOARD

R5412.0K

C69

4.7uF

C64

0.1uF

C2947uF

R6449.9R 1%

R46 10K

R58 10K

C71

0.1uF

C77

0.1uF

FB8220R 2.2A

12

FB4220R 2.2A

12

Y125 Mhz

1

2

3

4

R53 10K

D7IP4220CZ6NC

6

25

1

34

C75

0.1uF

FB7220R 2.2A

12C49

0.1uF

R421KNC

C53

0.1uF

R74

64.9R

C14

0.1uF

R44 10K

R7364.9R

C65

0.1uF

C72

0.1uF

D8IP4220CZ6NC

6

25

1

43

R45 10K

L3 DLP11TB800UL2

1 2

34

C55

0.1uF

R2349.9R 1%

C54

0.1uF

C35100nF

Upstream

Downstream

EEPROM

Power

Ethernet

Clocks

GPIO + Misc.

JTAG

U11

LAN9514

USBDP059

USBDM058

USBDP22

USBDP34

USBDP47

USBDP59

USBDM21

USBDM33

USBDM46

USBDM58

VBUS_DET11

PRTCTL214

PRTCTL316

PRTCTL417

PRTCTL518

EXRES50

EEDO25

EECS24

EECLK23

XI61

XO60

n_RESET12

VDD33IO33

VDD18USBPLL62

VDD33A51

VDD18ETHPLL48

VDD18CORE38

VSS(FLAG)65

VDD33A5

VDD33A10

EEDI26

VDD33IO27 VDD33IO19

VDD33A54

VDD33A57

VDD18CORE15

RXP52

RXN53

TXP55

TXN56

USBRBIAS63

CLK24_EN44

CLK24_OUT45

AUTOMDIX_EN41

nFDX_LED/GPIO020

nLNKA_LED/GPIO121

nSPD_LED/GPIO222

GPIO335

GPIO436

GPIO537

GPIO642

GPIO743

TEST113

TEST234

TEST340

TEST447

VDD33IO39

VDD33IO46

VDD33A49

VDD33A64

nTRST28

TMS29

TDI30

TDO31

TCK32

L4

DLP11TB800UL21 2

34

C73

0.1uF

L5

DLP11TB800UL21 2

34

C561.0uF

R2549.9R 1%

D21IP4220CZ6

NC

4

25

3

16

R591.00M

C231uF

R431KNC

R5210K

D19

PG

B10

1060

3MR

NC

C50

4.7uF

+C22

47uF

12

C63

0.1uF

R2249.9R 1%

C70

0.1uF

D13

PG

B10

1060

3MR

NC

C247uF

C67

18pF

R2449.9R 1%

C51

0.1uF

U7MIC2076-1YM

ENA1

OUTA8

GND6

IN7

OUTB5

ENB4

FLGA2

FLGB3

D18

PG

B10

1060

3MR

NC

FB6220R 2.2A

12

C57

18pF

R6110K

C66

0.1uF

C347uF

D12

PG

B10

1060

3MR

NC

C52

10nFNC

J19RJ45 W G/Y

SH1S1

SH2S2

TD+1

TD-2

RD+3

CT4

CT5 RD-6

NC7

CHS8

Y-11

Y+12

G-10

G+9

C740.1uF

C301uF

R62

12.4K1%

J687583-2010BLF

12

34

5

6

J2247589-0001

VCC1

DATAN2

DATAP3

ID4

GND5

S6

S7

S11

S10

J587583-2010BLF

12

34

5

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

07. Extension Headers

VIO

VCC_3V3 VCC_5V VIO

VCC_3V3 VCC_5V VIO

GPMC_AD0

GPMC_AD7GPMC_AD1GPMC_AD2GPMC_AD3 GPMC_AD8

GPMC_AD6GPMC_AD5

GPMC_AD4

GPMC_AD11GPMC_AD12

GPMC_AD10

GPMC_AD13

GPMC_AD9GPMC_AD15

GPMC_A21GPMC_A20

GPMC_AD14

GPMC_nOEGPMC_nWE

GPMC_NBE0_CLEGPMC_nCS0

GPMC_A22

GPMC_nWP

GPMC_nADV_ALEGPMC_CLK

VCC_2V8

GPIO_102GPIO_101

GPIO_141GPIO_142

MCBSP_B_DXMCBSP_B_DRMCBSP_B_CLK

MCBSP_B_FSX

MCSPI_A_SCLKMCSPI_A_CS0 MCSPI_A_SIMO

MCSPI_A_SOMI

UART_B_TXUART_B_RX UART_B_RTS

UART_B_CTS

DMIC_CLKDMIC_DAT I2C_A_SDA

I2C_B_SDA

I2C_A_SCL

I2C_B_SCL

KPD_COL4KPD_ROW1

KPD_COL2KPD_COL1KPD_COL0

KPD_COL3

DSI1_DX3

DSI1_DY1DSI1_DX1

DSI1_DY3

DSI1_DY0

DSI1_DX2

DSI1_DX4DSI1_DY4

DSI1_DY2

DSI1_DX0

HDQ_AGPIO_83

Title





A3


DART BOARD

Title





A3


DART BOARD

Title





A3


DART BOARD

J11RA HEADER 5X2NC

108642

97531

J10RA HEADER 5X2NC

108642

97531

J151-102567-3

NC24681012141618202224262830

13579

11131517192123252729

J131-102567-3

NC24681012141618202224262830

13579

11131517192123252729

J9RA HEADER 5X2NC

108642

97531

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

08. Power, Mechanics

4 X Chassis Holes

4 X SOM Holes

VCC-IN - 5V

Calculate Resistor Vaue Accrording toLED current

LCD Backlight

2.8V - Analog

3.3V Digital 3A

OTG Power Distribution

VCC_5V

VCC_2V8VCC_3V3

VCC_5V

VCC_5VVCC_3V3

VCC_5V

LCD_BCKLGHT_EN_3V3

USB_OTG_ID

OTG_VBUS

Title





A3


DART BOARD

Title





A3


DART BOARD

Title





A3


DART BOARD

U15

ADP122AUJZ-2.8-R7

VIN1

EN3

GND2

VOUT5

NC4

C68100nF

HOLE1

NC

NC

EA

RT

H1

C8

100nF

C106.8nF

+ C7

100uF

12

C76

2.2uF,50V

D2

C89

1uF

HOLE8

NC

NC

EA

RT

H1

HOLE5

NC

NC

EA

RT

H1

R106.34K

C80220nF

HOLE4

NC

NC

EA

RT

H1

R28510

C83

100nF

R6310K

HOLE7

NC

NC

EA

RT

H1

FD1

NC

U3NCP349MNAETBG

IN1

GND2

FLAG#3

OUT4

OUT5

EN#6

IN7

HOLE2

NC

NC

EA

RT

H1

F12920L200/24DR

HOLE3

NC

NC

EA

RT

H1

HOLE6

NC

NC

EA

RT

H1

FD5

NC

U12MIC2076-1YM

ENA1

OUTA8

GND6

IN7

OUTB5

ENB4

FLGA2

FLGB3

C39 100nF

L6 10uH

C96.8nFNC

FD6

NC

C6

10uF

C97

1uF

R671.24R

FD4

NC

Q1NTR3161N

1

32

L1 10uH

D11RSX501L-20

C5

10uF

FD8

NC

D160.5A 20V

FD7

NC

D6PGB1010603MR

NC

+ C13

47uF

12

J7

163-0180-EX1234

FD3

NC

+ C4

47uF

12

C12

10uF

FD2

NC

J14SM02B-BHSS-1-TB(LF)(SN)

1234

Vout =0.8(1+Rvcc/Rgnd)

U4

RT8293A

VIN2

FB5

BOOT1

EN7

SW3

SS8

EP9

COMP6

GND4

C88

4.7uF

R1968K

U13

SW4

GND3

CTRL5

COMP2

FB1

VIN6

PA

D7

R921.5K 1%

R11100K

dart board revision history - variscite

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