wiki:HardwareUsersGuides/UserIOBoard_v1.0/LCD

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
Last modified 12 years ago Last modified on Aug 6, 2008, 12:57:41 PM