External Clock | Cypress Semiconductor
I am using FX2LP developement kit. I am stuck when i try to external clock i can't do Bulk In Transfer. This is my project is:
I am trying to connect FX2LP with an external device (camera). The problem is that I want to use the clock of camera which is running at 5 MHZ so that i can synchronize my LSYNC(HSYNC) AND FSYNC(VSYNC) and grab a frame out of the camera. I implemented GPIF single read just to make sure that i able to receive any data from the camera. I used the GPIF example to data from the camera. Program runs fine and give me data if i use internal clock. But when i use external clock, my bulk in transfer fails in CyConsole. Could you please help me. That would be really appreciated.