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Altera_Forum
Honored Contributor
10 years ago --- Quote Start --- Hi, I need some help with Cyclone IV E configuration. EP4CE22F17 does not have MSEL3 pin and handbook says: https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/cyclone-iv/cyiv-51008.pdf Ok, that sounds good, but which MSEL3 pin value I must assume when looking in that table? 0, 1 or equal to some other MSEL pin? --- Quote End --- Doesn't matter. When you remove AS Fast for 3.0/2.5 and the AP options, you don't have any overlap if you ignore MSEL3. Looking at the table, it doesn't look like they internally tie MSEL3 it to a specific value or one of the other MSEL pins, so they must be using a different method in that case. Pete