topic Re: VSPU voltage acquisition of MC9S12ZVC in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/VSPU-voltage-acquisition-of-MC9S12ZVC/m-p/825485#M15914 <HTML><HEAD></HEAD><BODY><P>Pin Input Divider Ratio2<BR />RatioVSUP = VSUP / VADC<BR />5.5V &lt; VSUP &lt; 29 V</P><P></P><P>Ratio VSUP = 9</P></BODY></HTML> Tue, 25 Dec 2018 09:17:40 GMT 872454246 2018-12-25T09:17:40Z VSPU voltage acquisition of MC9S12ZVC https://community.nxp.com/t5/S12-MagniV-Microcontrollers/VSPU-voltage-acquisition-of-MC9S12ZVC/m-p/825484#M15913 <HTML><HEAD></HEAD><BODY><P>VSUP&nbsp;voltage acquisition of MC9S12ZVC,<SPAN style="font-weight: normal;">When the ADC carries out VSUP voltage acquisition,<SPAN style="color: #333333; background-color: #f7f8fa; font-weight: normal; font-size: 14px;">The VSUP voltage is several times the ADC value,I didn't see it in the manual.<SPAN style="color: #4a90e2; font-weight: normal;">You can tell me if you know where it is. </SPAN></SPAN></SPAN></P><P><SPAN style="background-color: #f7f8fa; color: #4a90e2; font-weight: normal; font-size: 14px;">Thank you!</SPAN></P></BODY></HTML> Tue, 25 Dec 2018 02:11:21 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/VSPU-voltage-acquisition-of-MC9S12ZVC/m-p/825484#M15913 872454246 2018-12-25T02:11:21Z Re: VSPU voltage acquisition of MC9S12ZVC https://community.nxp.com/t5/S12-MagniV-Microcontrollers/VSPU-voltage-acquisition-of-MC9S12ZVC/m-p/825485#M15914 <HTML><HEAD></HEAD><BODY><P>Pin Input Divider Ratio2<BR />RatioVSUP = VSUP / VADC<BR />5.5V &lt; VSUP &lt; 29 V</P><P></P><P>Ratio VSUP = 9</P></BODY></HTML> Tue, 25 Dec 2018 09:17:40 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/VSPU-voltage-acquisition-of-MC9S12ZVC/m-p/825485#M15914 872454246 2018-12-25T09:17:40Z