Expand interface for x4412

J7(SPI/I2C interface)

J12(Key board/ADC)

J13(GPS/GPRS/UART/USB)

J8(Capactive Touch screen)

U451(Camera interface)

The interface is the 24PIN standard Camera interface, support the more kind OV CMOS camera module, It can support the TVP5150, TVP5146 and other AVIN modules.

LCD1(LCD/VGA interface)

Pin num. Signal Pin Num. Signal
1 XpwmTOUT0 21 L_B0
2 VDD_5V 22 L_B1
3 GND 23 L_B2
4 VDD_33ON 24 L_B3
5 L_R0 25 L_B4
6 L_R1 26 L_B5
7 L_R2 27 L_B6
8 L_R3 28 L_B7
9 L_R4 29 GND
10 L_R5 30 L_DCLK
11 L_R6 31 XEINT29(DISP)
12 L_R7 32 L_HSYNC
13 L_G0 33 L_VSYNC
14 L_G1 34 XvVDEN
15 L_G2 35 VDD_18ON
16 L_G3 36 GND
17 L_G4 37 TP_SCL
18 L_G5 38 TP_SDA
19 L_G6 39 CAP_WAKE
20 L_G7 40 CAP_INT

USB Host/Device interface

The USB OTG Can be used as the USB Host/Device function.

When it use as USB Device fucntion, set the two Jumper to left positon, then you can use the USB Device interface

When it use as USB Host function, set the two Jumpwer to right positon, then you can use the four USB Host interface.

 

 



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