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DVI Output with MityDSP-L138F w/6SLX45 FPGAs

Added by Wade Calcutt over 9 years ago

Based on the datasheet, models of the MityDSP-L138F SOM that have the 6SLX45 FPGA installed (L138-FI-225-RC, L138-DI-225-RI, and L138-FI-236-RL) have no connects on pins 154, 156, 158, 160, 162, 164, 170, and 172. Since some of these pins pass signals that are used for the DVI interface on the industrial I/O board, I presume that those models aren't capable of providing DVI video output. Can you verify this is the case?

Thanks.


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RE: DVI Output with MityDSP-L138F w/6SLX45 FPGAs - Added by Michael Williamson over 9 years ago

Wade,

Yes. The LX45 models cannot use the DVI interface as provided on the Industrial I/O boards.

The Industrial I/O board was developed prior to the LX45 SOM offerings came into existence, and because of the bonding issues with those pins we would have had to pick an interface that would have been sacrificed. So we elected to leave it "as is".

I am sorry for the inconvenience.

-Mike

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