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Altera_Forum
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18 years ago

Triple speed ethernet 7.2 with Scatter-Gather DMA controller

I try to connect the output of the TSE to the SGDMA's Avalon Streaming Sink in by SOPC But I got an error like that altera_ethernet.receive/sgdma.in: The source has a error signal of 6 bits, bu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Seems like the source of your TSE has a error signal which is 6bit wide. So you need to configure your SGDMA to also have a error signal which is 6bit wide.

Just edit your SGDMA component, there is a field where you can configure the sink error width.

Hope this helps, i am still a beginner at this.

Flo