This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DLPC4422: DLPC4422 : EVM the bootloader destroyed

Part Number: DLPC4422

Hi TI engine,

Hardware: DLPLCRDC4422EVM  , DLPDLCR660TEVM.

A wrong operation causes the system bootloader to be erased. We're sure it's erased.

The EVM board is now connected to the PC, and the PC can't find the device. 

How should I fix bootloader?

1 We have some JTAG and other burning tools.

2 We have already browsed webpage with similar problems.(https://e2e.ti.com/support/dlp/f/94/p/945802/3506573?tisearch=e2e-sitesearch&keymatch=DLP660Te#3506573,