Mark Filson

Memory Errors MC9S12DG256 using CW

Discussion created by Mark Filson on May 18, 2007
Latest reply on May 21, 2007 by Tom Thompson
As per my previous posts I've been working on my own PCB board to autonomously control a dynamic suspension.  I've finally got the SPI interfaces to work (thanks everyone).  But after some modifications to the board I am recieving error messages that apparently render the board useless (the code doesn't upload).  They are:

FP: FLASH_4000 flash module is bad or protected.
FP: FLASH_C000 flash module is bad or protected.

I've tried unsecuring to no avail.  Any ideas?