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Altera_Forum
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14 years ago

MicroC/OS-II FIFO interface

Hello, I am new to Nios & MicroC/OS-II. My project consists of HDL that writes to a FIFO. In the same project, I have Nios and the TSE MAC in SOPC Builder. The software consists of NicheSt...
Altera_Forum's avatar
Altera_Forum
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14 years ago

I'd suggest You using Avalon-ST FIFO, which write side would be connected to the data input pins exported from SOPC and the read data port would be connected to Avalon-ST interconnect. Then connect FIFO read side to SGDMA, which will move FIFO data to memory. Reading from memory is a matter of pointers in Nios then.