Content originally posted in LPCWare by bavarian on Wed Aug 06 04:38:04 MST 2014
Currently we don't have a dedicated NAND flash driver for the LPC1800/4300 platform. I think it went into the documentation of this old LPCOpen package because we had a plan to do a driver, but finally we didn't.
On the LPC1800/4300 there is an alternative for the NAND flash technology: the SPIFI
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[*] It's a quad SPI flash which is available in various sizes, even 64MByte devices are available
[*] they are very easy to implement: TSSOP packages with 8 or 16 pins
[*] attractive prices
[*] the memory is mapped with the SPIFI (SPI Flash Interface) into the memory map of the ARM, so very easy to address
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Embedded Artists added this NAND flash for more or less historical reasons on their LPC4357 board and also supply a simple driver for it (sample code).
They used this NAND flash on other platforms like the LPC2478 and LPC1788 as well.
Regards,
NXP Support Team