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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 agoI found the best way to increase the CF performace is to implement the different level of caching. You don't need to write to CF each time you received the data. simply buffer them on RAM(say 8 MB of data) and then burst it into compact flash. you can also use DMA engines to transfer the data into Ram while you are writing into CF.(Real Parallel) it should be a little clever algorithm which manage these buffers. performane probably improves by 5. also use industrial CF.