DLPC4422: DLPLCRDC4422EVM , DLPDLCR660TEVM bootloader destroyed

seunggyu Ko

Part Number: DLPC4422

HI TI

I got an issue with the bootloader and there was already the same problem as link below.

https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/963332/dlpc4422-dlpc4422-evm-the-bootloader-destroyed

https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/945802/dlpc4422-evm-boot-loader-destroyed

Can I get a documentation about bootloader recover?

Also, I'm planning to buy (FTDI Chip) UM232H module as mentioned in the link.

Is there anything else needed (like cable)?

Thank you!

over 2 years ago

0 Aaron Black over 2 years ago

TI__Expert 5040 points

Hello Seunggyu Ko,

I have reached out to you and will continue to contact you via private message with documentation offered.

If you are planning to buy the UM232H module, for best results you should consider buying a Molex cable assembly as well to solder on to the UM232H - maintaining a short length cable to minimize loss, around 6".

The mating cable assembly part numbers are the 15134, 6 circuit series, available through Digi-Key and other online distributors.

Best,

Aaron B.

0 seunggyu Ko over 2 years ago in reply to Aaron Black

Prodigy 10 points

Hi Araon,

Thanks for your reply!!

I'll try as what you said

-Seunggyu

+1 Aaron Black over 2 years ago in reply to seunggyu Ko

TI__Expert 5040 points

Hello Seunggyu Ko,

You are very welcome, I will get you that documentation and close this thread for the time being.

Best,

Aaron B.

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DLPC4422: DLPLCRDC4422EVM , DLPDLCR660TEVM bootloader destroyed