Other Parts Discussed in Thread: DLP4710, , DLPA3005, DLP4710EVM-LC
Hello TI Experts,
We have made our own PCB with DLPC3479 and DLPA3005 to control DLP4710, however, it doesn't boot up.
- We have modified schematics from EVM, and using different MCU.
- We confirmed that after settig PROJ_ON signal high, RESET_Z becomes high, but HOST_IRQ doesn't go low.
- We have written master and slave flash with "DLP4710EVM-LC_Firmware_v1.1.0.img" downloaded from TI site, meaning, same image to both frash.
-Also checked DLPA3005 out puts after PROJ_ON is high.
PWR1: +1.1V >>OK
PWR2: +1.8V >>OK
DMD_VBIAS: 0V >>NG
Question:
We have wrote whole image of "DLP4710EVM-LC_Firmware_V1.1.0.img" to Serial flash with starting address of 0x000000.
Is this correct?
Please give us any advise to solve the problem, thanks.