AnsweredAssumed Answered

S12Z problems with Timer Interrupt in Flash Mode

Question asked by Phil Philips on Jan 19, 2018
Latest reply on Jan 24, 2018 by Daniel Martynek

Hi,

i have problems with the Timer Interrupt when I start the code from flash.

 

In debug mode or when I put the code without debugging into ram it works fine.

 

When I flash the device the timing isn't correct anymore. The Timer Interrupt triggers too early. That is no problem. I can handle it. But the timer interval is not constant. It looks like it is varying about more the 5 cycles. In RAM-Mode it is much better.

 

I dont use other Interrupts. I have build the code with processor expert. Watchdog is off.

 

Best regards,

Phil

Outcomes