Distance between ZYBO pmods?

[jzsig]

Hello,

I am designing an extension board that needs to use two pmods at the same time. Does anyone know the distance between two pmods on the long side of the ZYBO? I can measure them later today, but I thought it would be better to get an exact answer if possible. 

[AndrewHolzer]

Hi jzsig,

This page has details regarding the Pmod standard. Underneath Physical Connection Standard, the connectors are said to be spaced at 0.9" center-to-center, or 22.86mm. The Pmod headers themselves are about 15mm long, so the spacing should be roughly 22.86-15.5 = 7.36mm. On the Zybo at my desk, I was measuring close to 7.4mm between the Pmod headers.

I hope the above document is helpful to you. Good luck with the project!
AndrewHolzer

[Bianca]

Hello jzsig,

Attached here you can find the mechanical drawing of the ZYBO. Let me know if you need it better in mm or if have further questions. 

Best regards,

Bianca

ZYBO_drawing.pdf