topic Relocate Vector Table in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Relocate-Vector-Table/m-p/267554#M8825 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 14pt; font-family: TimesLTStd-Roman;">Hi all,</SPAN></P><P>I read the manual for freescale TWR-K60N512.</P><P>It said " The Cortex-M4 assumes the RAM starts at 0x20000000 and expects the vector table to be stored in that address if the VTOR TBLBASE[29] bit is set. Because the Kinetis MCU family RAM starts at 0x1fff0000, this bit must be cleared" but it slaso said " Use the bit TBLBASE[29] to indicate the table is either on RAM with 1 or</P><P>flash with 0 ", so if in Kinetis MCU familly, I want to relocate the vector table, what should I do? Should I clear&nbsp; TBLBASE[29] bit or set it?</P><P></P><P>Thanks.</P><P></P><P>-Daniel</P></BODY></HTML> Fri, 31 May 2013 18:11:18 GMT danielchai 2013-05-31T18:11:18Z Relocate Vector Table https://community.nxp.com/t5/Kinetis-Microcontrollers/Relocate-Vector-Table/m-p/267554#M8825 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 14pt; font-family: TimesLTStd-Roman;">Hi all,</SPAN></P><P>I read the manual for freescale TWR-K60N512.</P><P>It said " The Cortex-M4 assumes the RAM starts at 0x20000000 and expects the vector table to be stored in that address if the VTOR TBLBASE[29] bit is set. Because the Kinetis MCU family RAM starts at 0x1fff0000, this bit must be cleared" but it slaso said " Use the bit TBLBASE[29] to indicate the table is either on RAM with 1 or</P><P>flash with 0 ", so if in Kinetis MCU familly, I want to relocate the vector table, what should I do? Should I clear&nbsp; TBLBASE[29] bit or set it?</P><P></P><P>Thanks.</P><P></P><P>-Daniel</P></BODY></HTML> Fri, 31 May 2013 18:11:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Relocate-Vector-Table/m-p/267554#M8825 danielchai 2013-05-31T18:11:18Z