Forum Discussion

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

CF card speed transfer

Hello, I would like to know what is the maximum speed transfert that I can obtain on the CF card with the altcf ip of ALTERA. Does anybody know if it's possible to change PIO mode ? Thank you...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I have no idea how to create a block device driver. I suppose you should try to find an example for a DMA block device driver (e.g. the IDE driver for PC architecture). (But I do know that the IDE PC driver has a long history of bugs and redesigns, so it does not seem to be exactly simple.)

-Michael