AnsweredAssumed Answered

s12 bit manipulation

Question asked by wu wenbin on Sep 13, 2018
Latest reply on Sep 14, 2018 by Wade Whitehorn


I used the MCU(S12ZVL32) to generate two timing interrupts, respectively 500us and 1ms,but Something unexpected happened.

When I searched on forum, I found that the interrupt flag could not be cleared with a bit operation.moreover,Reference Manual says that BSET must not be used to clear interrupt flags.

My problem is In which case bit manipulation is forbiden.

thanks !