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Altera_Forum
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16 years ago

Error SOPC : "the sink has empty signal of 2 bits but the source does not"

Hello, I am working with the VIP suite and I have an error in SoPC builder between the frame buffer and the fifo and between the fifo and the color plane sequencer. Error : alt_vip_vfb_0.dout...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

What version of the tools are you using? The VIP does not support the "empty" signal of the avalon streaming interface. Is there a reason to put a FIFO between the frame buffer and the color plane sequencer? The frame buffer really acts like a very large FIFO anyway?

Jake