DLPLCRC410EVM: starting operation problem_for DMD

Mona

Part Number: DLPLCRC410EVM
Other Parts Discussed in Thread: DLPLCR65NEVM,

Hi team,

Our kit(DLPLCRC410EVM, DLPLCR65NEVM) have a startup problem, which I have post on this forum, starting operation problem.

Since we didn't purchase these two board at the same time, I would ask another similar question on our DMD.

I do not know whether the DMD is malfunction or not, for there is a startup problem on our FPGA board.

I would like to ask is there any way to test the working of DMD?

Thanks in advance.

Hao-Yu

over 3 years ago

0 Fizix over 3 years ago

TI__Mastermind 43125 points

Hello Hao-yu,

You must have a working controller board to test a DMD.

Have you checked that the power supply has sufficient current capacity to support proper startup of the EVM. It should be a 5V/6A supply if it is less than 5A it may briefly dip during initialization and give very strange results.

Do you have a bench supply that is capable of 6A to test with?

Fizix

0 Mona over 3 years ago in reply to Fizix

Prodigy 240 points

Hi Fizix,

Our power supply is 5V / 6A(I have tested).

Hao-yu

0 Fizix over 3 years ago in reply to Mona

TI__Mastermind 43125 points

Hello Hao-yu,

Is there anything further I can help you with? Otherwise, if you purchased this within the warranty period, please contact your distributor on what the next steps should be.

Fizix

0 Mona over 3 years ago in reply to Fizix

Prodigy 240 points

Hello Fizix,

I am sorry for the late reply.

I have already contacted with our supplier.

Thanks for your assistance!

Hao-Yu

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DLPLCRC410EVM: starting operation problem_for DMD