> I'm looking at using an M25P32 in a PIC project. The data in this chip > will be unchanging, so I don't want to have to write code to program it > through the PIC. Could you do it as a two stage process? Load some specific code in the PIC, and use that to write the SPI device, then load the application code in the PIC which doesn't have the SPI writing code. May save you having to put extra test points/connector on the PCB. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist