On 6/12/06, Hamish <[EMAIL PROTECTED]> wrote:
Yes, it's probably a small chance. However a small bit of prevention up front is often worth a lot later on... If you need to call a routine to write-enable (un-write-protect) the SPI BEFORE you write to it, then there should be an even smaller chance of it happening. And if it doesn't actually cost anything, why not?
These proms require an explicit write-enable command before programming and a write-disable after. Both PROMs will be programmable via the XP10. There are separate sets of pins for the two SPI proms, but we can tie them to one slighly modified SPI controller so you can reprogram either one (perhaps a PCI config space setting will be used to select the FPGA PROM). This is all independent of the flash inside of the XP10, of course. _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
