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Altera_Forum's avatar
Altera_Forum
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18 years ago

Problem PIO

Hello to all, I'm new in FPGA and I have a Cyclone II and I made a design with a Nios II. I just want to drive a component (LM629) and I have to send et receive data. I created a tri sta...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I have almost the same problem.

I created a component in Qsys with 3 differently Conduits (sd_clk, sd_cmd and sd_dat) and for this component I have just one Base.

How can I use the function IOWR_ALTERA_AVALON_PIO_DIRECTION(component_base, _____) to write output and input for each of the conduits?

Does anyone have an idea?

Thank a lot in advance!!!