lpcware

Using External SPI RAM as RAM1

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by jeffbelz on Fri Apr 05 20:25:50 MST 2013

I want to configure the Keil uVision to use an external SPI RAM chip as read write memory.  So in other words, use SPI external RAM as my HEAP.


This chip does not have an EMC on it, so the communication would have to be SPI or parrallel.  I prefer SPI.  Yes, I understand it will be slow, but I can afford it to be slow.


Please, I need help on this very bad.  Any help would be very appreciated.

Outcomes