16Bit width with external clock | Cypress Semiconductor
16Bit width with external clock
I want to use the "Gpif_Example2" from the "Super Speed Device Design by Example" to collect raw image data with the CollectData Application over a 16Bit data bus.
With 32Bit data bus width and a external clock of 70MHz I get data, but with a lower frequenzy no data is flowing. Is there a lower limit for external clock? The image sensor supplies 12MHz.
And if I change the data bus width to 16Bit in the Gpif Designer nothing works. I also changed the data and adress counter in the state machine. What am I missing?