# Trouble porting Pmod digital video Interface verilog to Basys 3

**URL:** <https://forum.1bitsquared.com/t/trouble-porting-pmod-digital-video-interface-verilog-to-basys-3/213>\
**Category:** Pmods\
**Created:** [October 14, 2022, 8:23pm UTC](https://forum.1bitsquared.com/t/trouble-porting-pmod-digital-video-interface-verilog-to-basys-3/213 "2022-10-14T20:23:10Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jriggs22](https://forum.1bitsquared.com/letter_avatar_proxy/v4/letter/j/bcef8e/32.png) [@jriggs22](https://forum.1bitsquared.com/u/jriggs22)\
**Post date:** [October 14, 2022, 8:23pm UTC](https://forum.1bitsquared.com/t/trouble-porting-pmod-digital-video-interface-verilog-to-basys-3/213/1 "2022-10-14T20:23:10Z")

</div>

Hey guys, I’m running into trouble on using the Pmod digital video interface with a basys 3. I tried both converting the sample verilog for the icebreaker and using sample verilog from black mesa labs from this link here. I’m using the 12bpp version that technically shouldn’t need a DDR and still cannot get a signal.

> **[BML DVI digital video for FPGAs over PMOD](https://blackmesalabs.wordpress.com/2017/12/15/bml-hdmi-video-for-fpgas-over-pmod/)**
>
> 2018.11.18 : Update – new board added. Does full 24bit color video using DDR instead of SDR.  Board fab may be purchased from OSH-Park here. 2017.12.15 :  Black Mesa Labs is proud to present …

I can’t get any video output whatsoever, does anybody have any tips or can point me in a direction as to what I’m doing wrong? Anyone successfully gotten it running on other fpga platforms? I saw someone made a post about the basys 3 before but don’t think they got anywhere.

Thank you