S32KのトピックS32KEVB https://community.nxp.com/t5/S32K/S32KEVB/m-p/692940#M1232 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I'm looking to measure the MCU current under different power mode. in the S32KEVB schematic , I noticed</P><P>a resistor R117 between VDD and VDD_MCU and there is a shunt jumper J15 across.</P><P></P><P>Is this to help measure the current drawn by MCU from the supply?</P><P>if YES, how?</P><P>Do I need to populate it with a known resistor value? measure the voltage across and divide by its value?</P><P>what is VDD vs VDD_MCU?</P><P>Can not find any info for this?</P><P></P><P>Thanks,</P><P>Koorosh Hajiani</P></BODY></HTML> Tue, 11 Jul 2017 18:15:22 GMT hajianik 2017-07-11T18:15:22Z S32KEVB https://community.nxp.com/t5/S32K/S32KEVB/m-p/692940#M1232 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I'm looking to measure the MCU current under different power mode. in the S32KEVB schematic , I noticed</P><P>a resistor R117 between VDD and VDD_MCU and there is a shunt jumper J15 across.</P><P></P><P>Is this to help measure the current drawn by MCU from the supply?</P><P>if YES, how?</P><P>Do I need to populate it with a known resistor value? measure the voltage across and divide by its value?</P><P>what is VDD vs VDD_MCU?</P><P>Can not find any info for this?</P><P></P><P>Thanks,</P><P>Koorosh Hajiani</P></BODY></HTML> Tue, 11 Jul 2017 18:15:22 GMT https://community.nxp.com/t5/S32K/S32KEVB/m-p/692940#M1232 hajianik 2017-07-11T18:15:22Z Re: S32KEVB https://community.nxp.com/t5/S32K/S32KEVB/m-p/692941#M1233 <HTML><HEAD></HEAD><BODY><P>Hi <SPAN style="color: #51626f; background-color: #ffffff;">Koorosh Hajiani</SPAN>,&nbsp;</P><P></P><P>Have a look at this topic:&nbsp;<A href="https://community.nxp.com/thread/454028">How to put S32K MCU into sleep (low power mode)?</A>&nbsp;</P><P>Hope it helps!</P><P>Daniel</P></BODY></HTML> Tue, 11 Jul 2017 18:32:44 GMT https://community.nxp.com/t5/S32K/S32KEVB/m-p/692941#M1233 Daniel_Popa 2017-07-11T18:32:44Z