barry gordon

AP32 Timer behaver with Cyclone

Discussion created by barry gordon on Apr 16, 2006
Latest reply on Apr 19, 2006 by barry gordon
I'm using the P&E Cyclone Pro for development. The P&E oscillator is 9.8304MHz. I'm also using the same frequency for deployment. What I have notice is that when using the Cyclone, the timer is running at twice the frequency than when the Cyclone is not connected. PTA1, PTA2 and PTB0 are used during reset by the Cyclone but not during normal execution.

Any suggestions as to what could cause the timer to running at a differece rate (factor of 2) when the Cyclone is connected.