I am working on a simple design that exposes the registers of an APB mapped peripheral located in a companion FPGA to FX3. My first instinct was to reconfigure the GPIF interface to generate native APB master to the FPGA. It seems like this would be a fairly common application, since many peripherals are available as AMBA compliant IPs. However, I can't seem to find any information or reference designs that do something similar. Is this problem already solved, or do I need to create some custom glue logic to connect the GPIF to an APB bus?
Currently we don't have any example for interfacing GPIF with APB peripheral device but you can implement APB protocols on GPIF SM.
Thanks & Regards