Joshua Updyke

HCS08 resets

Discussion created by Joshua Updyke on Apr 27, 2006
Latest reply on Oct 25, 2009 by David Payne

I recently purchased an the DEMO9S08QG8 board and several of the HCS08 chips. I have it installed and working as far as I know. I have written a simple program that writes to an LCD screen. I am loading the program onto the chips, and then removing the chip and placing it into a breadboard. I then power it up using AA batteries. The problem I am having is that it seems to run my entire program and then reset itself and run it again and again. My program should write a single letter "A" and then stop. I have a BRA * at the end of my code, and when running it on the simulation it runs fine. However when I run the chip by itself it seems to be reseting. Any ideas would be helpful.