Forum Discussion

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

How to export FIFO_OUT_CSR outside QSYS?

Hi, I have some Fifos inside Qsys system and I would like to export the FIFO_OUT_CSR to logic outside Qsys, using a Conduit Interface (PIO Parallel IO). However, the OUT_CSR is a Avalon Slave I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

you'll need to export the MM Slave interface directly and drive it with an MM Master state machine, or maybe add a NIOS, read from the CSR and write to the PIO