https://community.nxp.com/t5/MPC5xxx/About-DSPI-SCK/m-p/504837#M2991 <HTML><HEAD></HEAD><BODY><P>Hello everyone. I use MPC5643L and need DSPI module to operate EEPROM to get data read and write. But there is a problem I set periphrals 0 clock as 10MHz. And on the datasheet that it is equals to the dspi Fsys. But I read the real signal on scope and find that the SCK pin clock is 500K not 10MHz. I cannot figure it out. </P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thank you for your help!!!</P></BODY></HTML> Fri, 25 Mar 2016 01:33:12 GMT haotianwei1983 2016-03-25T01:33:12Z https://community.nxp.com/t5/MPC5xxx/About-DSPI-SCK/m-p/504837#M2991 <HTML><HEAD></HEAD><BODY><P>Hello everyone. I use MPC5643L and need DSPI module to operate EEPROM to get data read and write. But there is a problem I set periphrals 0 clock as 10MHz. And on the datasheet that it is equals to the dspi Fsys. But I read the real signal on scope and find that the SCK pin clock is 500K not 10MHz. I cannot figure it out. </P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thank you for your help!!!</P></BODY></HTML> Fri, 25 Mar 2016 01:33:12 GMT https://community.nxp.com/t5/MPC5xxx/About-DSPI-SCK/m-p/504837#M2991 haotianwei1983 2016-03-25T01:33:12Z