Pichet Boonsong

Dear Expret.     I need you help about MC9S08AC60 problem...

Discussion created by Pichet Boonsong on Oct 30, 2008
Latest reply on Nov 14, 2008 by Quasar Soft
Dear Expret.
    I need you help about MC9S08AC60 problem.Now I use this mcu to design washing machine and it has problem about data in flash program area is loss when I run machine around 2 day continue.
At this problem I use 6 machine for test and 2 machine has this problem.In design I use virtual EEPROME at address 0870 to 0A70 and Program memory at address 1860 to FFFF.in this problem data is loss at  Program memory area and it random address.
Pls help me to find a root of this problem.
Thank you .
Narongsak Metta.

Outcomes