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Altera_Forum's avatar
Altera_Forum
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16 years ago

How to use a custom component

Hi, My teacher asks me to write directly from NIOS in the memory of chip. The addresses of the chip are multiplexed and the ports are bidir. I have written a state machine in vhdl and creat...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi,

Thanks again sharkybaba !

I have tried your code. There is no errors, but the program don't do what I want : I always read 0xFFFFFFFF.

I think there's something that I don't understand... In fact, I need to access to FPGA's pins directly from NIOS without using PIOs because I need speed. Should I use a custom component to do that ?