About the development board LCD interfaces
ConnectCore for i.MX51 Hardware Reference Manual
91
n P1: corresponds to i.MX51 display interface 1
n P2: corresponds to i.MX51 display interface 2
LCD 1 connector, P1
This connector provides access to the following capabilities:
n 18-bit (RGB x 8bit) LCD
n SPI bus for a touch screen controller
n Touch screen (on-module, shared with LCD2)
n Interrupt input for touch screen
n I
2
C bus
n 2 x GPIO
n +3.3VDC supply and a 9-30VDC supply
P1 pinout
The table below shows the pinout of the LCD1 connector, P1:
Pin Function Pin Function
1 LCD1_DATA16 (R0) 2 LCD1_DATA17 (R1)
3 LCD1_DATA12 (R2) 4 LCD1_DATA13 (R3)
5 LCD1_DATA14 (R4) 6 LCD1_DATA15 (R5)
7 LCD1_DATA16 (R6) 8 LCD1_DATA17 (R7)
9 - 10 -
11 - 12 -
13 GND 14 GND
15 LCD1_DATA10 (G0) 16 LCD1_DATA11 (G1)
17 LCD1_DATA6 (G2) 18 LCD1_DATA7 (G3)
19 LCD1_DATA8 (G4) 20 LCD1_DATA9 (G5)
21 LCD1_DATA10 (G6) 22 LCD1_DATA11 (G7)
23 - 24 -
25 - 26 -
27 GND 28 GND
29 LCD1_DATA4 (B0) 30 LCD1_DATA5 (B1)
31 LCD1_DATA0 (B2) 32 LCD1_DATA1 (B3)
33 LCD1_DATA2 (B4) 34 LCD1_DATA3 (B5)