22Ohm termination resistors for GPIF Bus | Cypress Semiconductor
22Ohm termination resistors for GPIF Bus
Hi at all,
iam designing a more compact FX3 Board for FPGA's and iam not sure how important the 22ohm termination resistors really are.
Has someone of you made any experience with the use of a FX3 without this reistors?
And 100MHz is not really that fast, isnt it? ;)
My GPIF lines are between 30 and 40mm long (ca 1200 to 1600 mil).
I hope someone can give me a good hint.