Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Nios Read Data Never Appears on Nios Read Bus

In our Arria 10 design, we have a custom IP block for the Nios data and instruction memory. The underlying memory consists of two 4Kx32 memory blocks, shared with other 64-bit processing elements in...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

--- Quote Start ---

Just glancing but having been in your shoes, ...

--- Quote End ---

Thanks Ted! The original design included the data valid signal but Qsys indicated that it has been deprecated, so we removed it. The Qsys-generated logic seems to be generally correct but it sounds like we'll go back to providing the data valid signal ourselves.