MPC5xxxのトピックRegarding Timer value calculation https://community.nxp.com/t5/MPC5xxx/Regarding-Timer-value-calculation/m-p/405770#M787 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P>We are using Freescale <SPAN style="color: black; font-family: 'Segoe UI','sans-serif'; font-size: 10pt;">MPC5534.</SPAN></P><P>we nedd to configure the timer for 2ms.</P><P>crystal value=16Mhz.we didn't get that formula.</P><P>Please share us, if any one known.</P><P>Thanks in advance.</P></BODY></HTML> Mon, 03 Aug 2015 08:03:20 GMT maharajsankaran 2015-08-03T08:03:20Z Regarding Timer value calculation https://community.nxp.com/t5/MPC5xxx/Regarding-Timer-value-calculation/m-p/405770#M787 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P>We are using Freescale <SPAN style="color: black; font-family: 'Segoe UI','sans-serif'; font-size: 10pt;">MPC5534.</SPAN></P><P>we nedd to configure the timer for 2ms.</P><P>crystal value=16Mhz.we didn't get that formula.</P><P>Please share us, if any one known.</P><P>Thanks in advance.</P></BODY></HTML> Mon, 03 Aug 2015 08:03:20 GMT https://community.nxp.com/t5/MPC5xxx/Regarding-Timer-value-calculation/m-p/405770#M787 maharajsankaran 2015-08-03T08:03:20Z Re: Regarding Timer value calculation https://community.nxp.com/t5/MPC5xxx/Regarding-Timer-value-calculation/m-p/405771#M788 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>the general formula is next:&nbsp; comparation value = (oscilator_frequency / prescaler) * time.</P><P></P><P>In your case it could be for example:&nbsp; (16 000 000 / 256)*0.002 = 125 = 7DH.</P><P></P><P>Martin</P></BODY></HTML> Mon, 03 Aug 2015 11:18:57 GMT https://community.nxp.com/t5/MPC5xxx/Regarding-Timer-value-calculation/m-p/405771#M788 martin_kovar 2015-08-03T11:18:57Z