I use an LPC54680 microprocessor and I don't know how SPIFI cache register works. I use SPIFI for accesses to the serial flash where stays the code
I would like to increase size of cache, but I don't know how. The default value after reset of SPIFI CACHE REGISTER is 0x8000000 but I don't know that meaning. My serial flash memory memory start at 0x10000000.