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Semaphore lock & unlock in MC9S12XEP100

Question asked by rajesh on Jan 31, 2018
Latest reply on Feb 6, 2018 by Diana Batrlova

hai,

   Earlier i had used _ssem & _csem instructions for lock & unlock of semaphores in Xgate for 9S12 controller.

Now i want instruction for lock & unlock of semaphores in Xgate for 9S12XEP100 controller.Please suggest.

 

Iam using freescale code warrior 5.1 as IDE..

what is the maximum PLL O/P frequency for MC9S12XEP100 controller...

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