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DLPDLCR230NPEVM: Firmware updating error and also EVN initialization error

Part Number: DLPDLCR230NPEVM


Dear Ti Team,

Thank you for your support.

The same customer below link. 

e2e.ti.com/.../4456873


He purchased Raspberry Pi4 and review manual and Updating the firmware.

But he got same issue....

Also , EVN initialization error. (attached)

Firmware update with Raspberry Pi4. But......

But still Logo is blinking and 

try to EVN initialization script as  init_parallel_mode.py and error....


Could you give us some advice?

Takashi

T4507502

  • Hello Takashi-san,

    Welcome back to E2E and thank you for your interest in DLP® technology!

    We will need to look into your question and get back to you by next week. Thank you for your patience. 

    Regards,

    Lori 

  • Hello Takashi-san,

    If you disconnect the EVM from the Raspberry Pi do you still have the flicker issue? Can you try plugging and unplugging just the EVM only?

    Just connect it to power for 10 seconds, disconnect, wait ten seconds and try again. Try that 3 times over.

    Regards,

    John