This application note describes how to use the SPI Flash Interface (SPIFI) on the LPC1800 and LPC4300 series Cortex-M3 and Cortex-M4-based microcontrollers.
The software included with this application note was built with the Keil uVision IDE and runs on the LPC1850, LPC1857, LPC4350, or LPC4357 board from Hitex which includes a quad SPI flash.