WARP User I/O Board | LCD Screen

The user I/O board display is a module which combines a 132x132 LCD panel and a dedicated controller. The on-board controller provides a standard SPI interface for user applications. Both control instructions and image data are sent via this SPI interface. Please refer to the User I/O Board Controller for more information on using the screen.

The LCD module is supplied by ​SparkFun Electronics. SparkFun also hosts a copy of the ​datasheet for the on-board LCD controller.

LCD Screen Pinout

The LCD module has a simple 4-pin SPI interface for control and data. Each pin is tied to dedicated FPGA I/O via the daughtercard headers.

The pinout information is listed below. The FPGA pins listed here correspond to WARP FPGA Board v1.2.

LCD - Pinout

Signal	Header Pin	Slot 1 Pin	Slot 2 Pin	Slot 3 Pin	Slot 4 Pin
RESET	82	V5	AG10	AH38	K36
CS	85	V8	AH7	AH37	K37
SCLK	84	V3	AR6	AG34	L34
SDATA	83	W4	AM8	AG38	L33