Stick

Thanks to both of you for the information! It is all super helpful. I feel silly for missing that -1 on the board part number lol. I thought it was a capital 'i', oops!

I'm brand new to this so forgive me if this is a super basic question. I'm trying to follow the abacus example video, but I get stuck right away when choosing the part for the project. I have a Basys 3, looks like rev D, and I need to pick a speed. It looks like that should be part of the fourth number on the main chip, but I don't have one. There's just a big blank space where it should be. Just for completeness, what I see is: XC7A35T CPG236ABX2049 D6306033A Thanks.