ZHCSJN9E january 2019 – april 2023 DLPC3436
PRODUCTION DATA
The data format on the PDATA(23:0) bus between the XC7Z020-1CLG484I4493 FPGA and the DLPC34x6 is always RGB888, as shown in Figure 7-2.
It is possible to use image formats outside of RGB888, as well as FPD-Link as an alternative to parallel video input to the FPGA. When parallel video is used, formatting is preserved from the FPGA to the DLPC34x6 controller. When FPD-Link is used, video data is converted in the FPGA to RGB888 parallel video before being sent to the DLPC34x6 controller. In cases where parallel formats less than 24 bits are used, each color channel should have all input bits be MSB-aligned. LSBs will be treated by the FPGA as zeroes and passed through to the DLPC34x6 controller appropriately. For more information, refer to the DLPC34x6 Board Reference Design Schematics found on the DLPC3436 product page and the DLPC3426 product page.