Boardcon EM3288, Hardware Manual, Page: 19 / 28

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18
Features
* Comply with the TIA/EIA-644-A LVDS standard
* Combine LVTTL IO, support LVDS/LVTTL data output
* Support reference clock frequency range from 10MHz to 148.5MHz
* Support LVDS RGB 30/24/18bits color data transfer
* Support VESA/JEIDA LVDS data format transfer
* Support LVDS single channel and double channel data transfer, every channel include 4 data lanes and
1 clock lane
* Support MSB mode and LSB mode data transfer
* Support APB slave bus interface
* Support low power mode
Pin Signal Pin Signal Pin Signal Pin Signal
1 VCC5V 2 VCC5V 3 GND 4 GND
5 VCC_IO 6 VCC_IO 7 GND 8 GND
9 I2C4_SCL 10 I2C4_SDA 11 TOUCH_RST 12 TOUCH_INT
13 LVDS_EN 14 LVDS_PWM 15 GND 16 GND
17 LCK1P 18 LCK1N 19 GND 20 GND
21 LD8P 22 LD8N 23 LD7P 24 LD7N
25 LD6P 26 LD6N 27 LD5P 28 LD5N
29 LCK0P 30 LCK0N 31 GND 32 GND
33 LD3P 34 LD3N 35 LD2P 36 LD2N
37 LD1P 38 LD1N 39 LD0P 40 LD0N
2.10 TTL LCD (J21)
J21 is a 40-pin FPC connector for TTL LCD. Currently the TTL LCD function is not supported.
Pin Signal Pin Signal Pin Signal Pin Signal
1 VDD5V 2 VDD5V 3 VDD5V 4 GND
5 GND 6 GND 7 GND 8 LCD1_BL
9 LCD1_BL_EN 10 LCD1_RST 11 VCC_IO 12 VCC_IO
13 VCCA_18 14 VCCA_18 15 GND 16 GND
17 CLKN 18 CLKP 19 GND 20 GND