Other Parts Discussed in Thread: DLP3030-Q1,
I use DLPC120-Q1 and DLP3030-Q1 to develop a HUD product,our schematic diagram is the same as the reference design 2514132b, but the PCB layout is totally different from the reference design. when we used the ACP and CA310 do calibration with the PGU,I found there were gaps in output brightness ,and we couldn't remove the gaps by adjusting coarse combination parameters. we used the TI EVM board do calibration with the PGU,there was no problem. I download the calibration file to our HUD board, and set the brightness by ACP,I find that the HUD low brightness value in DM mode , is brighter than high brightness value in CM mode. and the color in low brightness has deviation and jitter . We cann't solve the problem ,what's wrong with our HUD board?