Hello,
I would like to use a Parallel Flash Loader inside a MAXII CPLD to configure a Stratix III device.
The manual (AN386) suggest how to use the parallel flash loader also to program the flash. I would not like to program the CPLD once only to configure the flash because it has a limited number of guaranteed program cycles. I would like to use some software inside the Nios II processor in the FPGA to configure flash.
I am already able to write a RBF into the flash (using u-boot for example) but I have some problems to define the Option bits for the PFL.
At page 6 of AN386 I see that bits 0-11 of the address are all set to zero and not stored. That's fine... but next page has a figure with bits 0-12 ignored.
Another confusing bit is the bit 0 of the third byte (the one which configures the Page End Address). Is it a don't care?
if anyone has already some experience in such kind of configuration...
Thanks a lot,
gabrigob
