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Altera_Forum
Honored Contributor
16 years agoAltera Compact flash IP Core Performance
Hi, I am designing a data acquisition system with Altera FPGAs. My system contains a Compact Flash IP core and Nios II processor. My problem is I can’t read and write Compact Flash more than 1...
Altera_Forum
Honored Contributor
15 years agoThat is about all you are going to get out of it. It is stuck at PIO Mode 0.
Check WikiPedia out for the different modes available: http://en.wikipedia.org/wiki/programmed_input/output There have been suggestions to try altering the timing in the PTF/SOPC file however I tried it and did not gain anything as far as performance goes. Does anyone else have any suggestions? I would like to use at least PIO Mode 4 or higher.