https://community.nxp.com/t5/S12-MagniV-Microcontrollers/assembly-darasheet/m-p/1346331#M18191 <P>Hi,</P> <P>the answer is Decrement accumulator A.</P> <P><BR />CPU12/CPU12X - Reference Manual <BR />can be downloaded from</P> <P><A href="https://www.nxp.com/products/processors-and-microcontrollers/additional-mpu-mcus-architectures/16-bit-s12-and-s12x-mcus/ultra-reliable-s12xe-high-performance-automotive-and-industrial-microcontrollers:S12XE?tab=Documentation_Tab" target="_blank">https://www.nxp.com/products/processors-and-microcontrollers/additional-mpu-mcus-architectures/16-bit-s12-and-s12x-mcus/ultra-reliable-s12xe-high-performance-automotive-and-industrial-microcontrollers:S12XE?tab=Documentation_Tab</A></P> <P>after you are logged in.</P> <P>&nbsp;</P> <P>Best regards,</P> <P>Ladislav</P> Sun, 26 Sep 2021 17:11:29 GMT lama 2021-09-26T17:11:29Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/assembly-darasheet/m-p/1346225#M18190 <P class="tgt"><SPAN class="tgt">ASM {</SPAN></P><P class="tgt"><SPAN class="tgt">Ldaa half_pried</SPAN></P><P class="tgt"><SPAN class="tgt">Loop:</SPAN></P><P class="tgt"><SPAN class="tgt">deca</SPAN></P><P class="tgt"><SPAN class="tgt">Ble loop</SPAN></P><P class="tgt"><SPAN class="tgt">}</SPAN></P><P class="tgt"><SPAN class="tgt">My dear friend, I want to know what does "deca" mean？</SPAN><SPAN class="tgt">&nbsp;but I can't find the MC9S12XE chip assembler manual, I need your help。</SPAN></P> Sun, 26 Sep 2021 06:34:18 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/assembly-darasheet/m-p/1346225#M18190 mrwmrhmrm 2021-09-26T06:34:18Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/assembly-darasheet/m-p/1346331#M18191 <P>Hi,</P> <P>the answer is Decrement accumulator A.</P> <P><BR />CPU12/CPU12X - Reference Manual <BR />can be downloaded from</P> <P><A href="https://www.nxp.com/products/processors-and-microcontrollers/additional-mpu-mcus-architectures/16-bit-s12-and-s12x-mcus/ultra-reliable-s12xe-high-performance-automotive-and-industrial-microcontrollers:S12XE?tab=Documentation_Tab" target="_blank">https://www.nxp.com/products/processors-and-microcontrollers/additional-mpu-mcus-architectures/16-bit-s12-and-s12x-mcus/ultra-reliable-s12xe-high-performance-automotive-and-industrial-microcontrollers:S12XE?tab=Documentation_Tab</A></P> <P>after you are logged in.</P> <P>&nbsp;</P> <P>Best regards,</P> <P>Ladislav</P> Sun, 26 Sep 2021 17:11:29 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/assembly-darasheet/m-p/1346331#M18191 lama 2021-09-26T17:11:29Z