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Revision : V1.0 /  Date : 2017/03



Main board Specifications

Processor

Single-core ARM Cortex-A7 Core processor

DDR3

256MB

SPI

32M
Form FactorForm Factor: 49mm x49mm

Environmental

Operating Temperature: -20 oC ~ 70C
Humidity: 10% ~ 90% RH, Non-Condensing
CON2
CON3

PIN

Definition

PIN

Definition

1

VCC_SYS

2

GND

3

VCC_SYS

4

GND

5

VCC_IO

6

HDMI_HPD

7

VCC_IO

8

DDC_SDA

9

VCC_22

10

DDC_SCL

11

VCC_22

12

GND

13

VCCIO_SD

14

HDMI_TX_C-

15

SDMMC_CMD

16

HDMI_TX_C+

17

SDMMC_D3

18

GND

19

SDMMC_D2

20

HDMI_TX_D0-

21

SDMMC_D1

22

HDMI_TX_D0+

23

SDMMC_D0

24

GND

25

GND

26

HDMI_TX_D1-

27

SDMMC_CLK

28

HDMI_TX_D1+

29

SDMMC_PWR

30

GND

31

SDMMC_DET

32

HDMI_TX_D2-

33

GPIO0_A5

34

HDMI_TX_D2+

35

GPIO0_A7

36

GND

37

GPIO1_D7

38

VCC_18

39

GPIO0_C0

40

ADKEY_IN2

41

GPIO0_B0

42

ADKEY_IN3

43

RESET

44

BL_EN/LCDC_BL

45

PWR_KEY

46

LCD_RST

47

GND

48

SPI_CLK/MIPI_LCD_EN

49

VDAC_OUT

50

LCD_CS

51

CVBS_INP

52

GND

53

GND

54

DSI_D0P/LCD_D1

55

GPS_UART_RX

56

DSI_D0N/LCD_D0

57

GPS_UART_TX

58

GND

59

EDOG_RX

60

DSI_D1P/LCD_D3

61

EDOG_TX

62

DSI_D1N/LCD_D2

63

ADKEY_IN1

64

GND

65

GND

66

DSI_CLKP/LCD_D4

67

USB0_DET

68

DSI_CLKN/LCD_D5

69

USB0_ID

70

GND

71

USB0_DM

72

DSI_D2P/LCD_D6

73

USB0_DP

74

DSI_D2N/LCD_D7

75

GND

76

GND

77

USB1_DP

78

DSI_D3P/LCD_D8

79

USB1_DM

80

DSI_D3N/LCD_D9


PIN

Definition

PIN

Definition

1

CIF_D11

2

MIPI_DP0

3

CIF_D10

4

MIPI_DN0

5

CIF_D9

6

GND

7

CIF_D8

8

MIPI_DP1

9

CIF_D7

10

MIPI_DN1

11

CIF_D6

12

GND

13

CIF_D5

14

MIPI_CP

15

CIF_D4

16

MIPI_CN

17

CIF_D3

18

GND

19

CIF_D2

20

MIPI_DP2

21

CIF_D1

22

MIPI_DN2

23

CIF_D0

24

GND

25

CIF_HREF

26

MIPI_DP3

27

CIF_VSYNC

28

MIPI_DN3

29

VCC_22

30

GND

31

CAM_EN

32

CIF_CLKOUT

33

ADKEY_IN0

34

GND

35

VCC_IO

36

CIF_CLKIN

37

VCC_IO

38

GND

39

I2S_SDI/LCD_D10

40

CIF_PDN/CAM_MIPI_RST

41

I2S_SDIO1/LCD_D14

42

MIPI_PWDN/CAM_CIF_RST

43

I2S_SDIO2/LCD_D12

44

I2C1_SDA

45

I2S_SDIO3/LCD_DEN

46

I2C1_SCL

47

I2S_SDO/LCD_D17

48

S_GND

49

I2S_LRCLKRX/LCD_D11

50

VD_IN1

51

I2S_LRCLKTX/LCD_D13

52

VD_IN2

53

GND

54

VD_IN3

55

I2S_MCLK/LCD_D15

56

VD_IN4

57

I2S_SCLK/LCD_D16

58

GND

59

GND

60

LVDS0-

61

GPIO1_C5LCD_CLK

62

LVDS0+

63

GPIO1_C4/LCD_HSYNC

64

GND

65

GPIO1_C3/LCD_VSYNC

66

LVDS1-

67

GND

68

LVDS1+

69

CODEC_ROUT

70

GND

71

GND

72

LVDS2-

73

CODEC_LOUT

74

LVDS2+

75

GND

76

GND

77

MICN

78

LVDS3-

79

MICP

80

LVDS3+

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