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Altera_Forum's avatar
Altera_Forum
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15 years ago

dummy core between two VIP using SOPC builder

Hi all I am working on a simple Verilog block that should interface with avalon-ST and avalon-ST protocol. right now, the code I've written for sopc builder is this --- Quote Start --- ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

its pretty straight forward to build a core that only passes on the video data not the control packets. at every SOP and VALID, check the DATA least significant nibble for control or data. if the type is data then pass on the following DATA packets when VALID is asserted until EOP (or a new SOP). i did something similar in my packet decoder:

http://www.alterawiki.com/wiki/vip_control_decoder

i'm not sure what you're going to do with the data to get it to your PC