S12 / MagniV MicrocontrollersのトピックRe: s12 bit manipulation https://community.nxp.com/t5/S12-MagniV-Microcontrollers/s12-bit-manipulation/m-p/821467#M15897 <HTML><HEAD></HEAD><BODY><P>I just use the following :</P><P>TFLG1 = C0F;</P><P></P><P>Where C0F = 1;</P></BODY></HTML> Fri, 14 Sep 2018 10:00:42 GMT dastek 2018-09-14T10:00:42Z s12 bit manipulation https://community.nxp.com/t5/S12-MagniV-Microcontrollers/s12-bit-manipulation/m-p/821466#M15896 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I used the MCU(S12ZVL32) to generate two timing interrupts, respectively 500us and 1ms,but&nbsp;Something unexpected happened.</P><P>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.</P><P>My problem is In which case bit manipulation is forbiden.</P><P>thanks !</P><H1 class="" style="color: #333333; background-color: #ffffff; font-size: 14px;"></H1></BODY></HTML> Thu, 13 Sep 2018 11:51:05 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/s12-bit-manipulation/m-p/821466#M15896 fanziyu 2018-09-13T11:51:05Z Re: s12 bit manipulation https://community.nxp.com/t5/S12-MagniV-Microcontrollers/s12-bit-manipulation/m-p/821467#M15897 <HTML><HEAD></HEAD><BODY><P>I just use the following :</P><P>TFLG1 = C0F;</P><P></P><P>Where C0F = 1;</P></BODY></HTML> Fri, 14 Sep 2018 10:00:42 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/s12-bit-manipulation/m-p/821467#M15897 dastek 2018-09-14T10:00:42Z