topic Re: Writing files to MCB4300's external flash memory in LPC Microcontrollers

Writing files to MCB4300's external flash memory

lpcware — Wed, 15 Jun 2016 18:54:43 GMT

Content originally posted in LPCWare by marcosbontempo on Wed Jun 08 05:10:20 MST 2016
Hello,

I'm using a MCB4300 evaluation board kit and I want to write files to its on-board external flash memory.

Does anybody have a example that formats the S29GL064N90TFI020 flash memory and writes files into it? I want to use this flash memory for storage, to copy the content of a SD card.

Any tip will be very helpful,

Thanks

Re: Writing files to MCB4300's external flash memory

lpcware — Wed, 15 Jun 2016 18:54:44 GMT

Content originally posted in LPCWare by bavarian on Fri Jun 10 03:02:29 MST 2016
If you do an installation of Keil µVision, then you find in the folder ARM\Flash\S29GL064Nx2 the algorithms to write to this dual flash. "Dual" because the 2 x 16-bit flash devices are combined to a 32-bit flash.
I think this can be a good starting point to implement it into the own application.

The algorithms for erase and program can be found in the file FlashPrg.c

Regards,
NXP Support Team.

Re: Writing files to MCB4300's external flash memory

lpcware — Sun, 19 Jun 2016 01:12:42 GMT

bump