FX3 with Synchronous Slave FIFO 32bits and set to SPI Flash Boot | Cypress Semiconductor
FX3 with Synchronous Slave FIFO 32bits and set to SPI Flash Boot
From FX3 documentation, it said that FX3 set to synchronous slave FIFO 32-bits mode, the SPI interface will not be available. Anyway, if my firmware store inside SPI Flash and boot-option set to SPI fall-back mode, I assume power-on time, internal FX3 bootloader will still fetch the firmware from SPI Flash, but once it done, the SPI interface (internal firmware) will not allow to use. Am I get it correctly ?
In case I need to access the SPI Flash content, I still able to write own code via GPIO bit-bang method to simulate SPI protocol to access the SPI Flash.
Thank in advanced.