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Honored Contributor
Honored ContributorCould some one explain some thing in this schematic please :)
Im very new to FPGA's and am using this attached schematic to crib from. every thing makes sense apart from the following FPGA pins pins 26,81 held high to 1.2v pins 27,80 held to ground ...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- dont really want to go down the multiplier / tri state route as i want to keep this design cheap and as simple as it can be --- Quote End --- Ok. I just figured I'd ask. --- Quote Start --- i have heard of this MPSSE mode and i know the FTDI can do it. but i did a bit of research on it and could not find much info on software that does the actual programming side of it --- Quote End --- Its easy. I have a Morph-IC board that is programmed using Passive Serial mode using MPSSE mode. I'd give you the code if you wanted to see it, but ... --- Quote Start --- so decided to go with the other method instead which i KNOW works as i have tested it on a demo rig i have built using this FPGA and the FTDI chip --- Quote End --- Working hardware is always a good reference :) Cheers, Dave
