Forum Discussion

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

alt_read_flash too slow?

I have NIOS-II processor, compiled with Quartus 12.0 I was wondering if the following performance is reasonable: When I call alt_read_flash and read an entire flash block (256KBytes) I measure t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

The erase function is supposed to happen only for write commands. So, I don't think it is the erase thing.

And another thing: I tried reading 16 times the size of the flash, and the time was multiplied by 16.