MPC5xxx中的主题 Re: MPC5777C, TSENS https://community.nxp.com/t5/MPC5xxx/MPC5777C-TSENS/m-p/484664#M2353 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>It sounds like you have pre-production part and it is possible, and very likely, that it does not have anything programmed into UTEST. </P><P>Here is the data I read from device I have (PPC5777CMM0, 2N45H)</P><P>Address&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Data</P><P>0x00400000&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x00CF0007 </P><P>0x00400004&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x00940013</P><P></P><P>BR, Petr</P></BODY></HTML> Thu, 25 Feb 2016 09:05:10 GMT PetrS 2016-02-25T09:05:10Z MPC5777C, TSENS https://community.nxp.com/t5/MPC5xxx/MPC5777C-TSENS/m-p/484663#M2352 <HTML><HEAD></HEAD><BODY><P>Hello All,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I am trying to read the on chip temprature sensor. To calculate the temprature value i Need the Parameters TSCA and TSCB from the UTEST Memory. If i understand correct, the values are located at 0x00400000, 0x00400002, 0x00400004 and 0x00400006.</P><P>In my case but i those Flash Locations are unprogrammed and i am reading 0xFFFF for all the Parameters.</P><P>Am i missing something?</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thank you all.</P></BODY></HTML> Wed, 24 Feb 2016 14:06:02 GMT https://community.nxp.com/t5/MPC5xxx/MPC5777C-TSENS/m-p/484663#M2352 ameyaranade 2016-02-24T14:06:02Z Re: MPC5777C, TSENS https://community.nxp.com/t5/MPC5xxx/MPC5777C-TSENS/m-p/484664#M2353 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>It sounds like you have pre-production part and it is possible, and very likely, that it does not have anything programmed into UTEST. </P><P>Here is the data I read from device I have (PPC5777CMM0, 2N45H)</P><P>Address&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Data</P><P>0x00400000&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x00CF0007 </P><P>0x00400004&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x00940013</P><P></P><P>BR, Petr</P></BODY></HTML> Thu, 25 Feb 2016 09:05:10 GMT https://community.nxp.com/t5/MPC5xxx/MPC5777C-TSENS/m-p/484664#M2353 PetrS 2016-02-25T09:05:10Z