Datasheet
Section number Title Page
4.5.2.7 Security..........................................................................................................................................87
4.5.2.8 Flash and EEPROM commands.....................................................................................................89
4.5.2.9 Flash and EEPROM command summary......................................................................................91
4.6 Flash and EEPROM registers descriptions.....................................................................................................................105
4.6.1 Flash Clock Divider Register (NVM_FCLKDIV)...........................................................................................105
4.6.2 Flash Security Register (NVM_FSEC)............................................................................................................106
4.6.3 Flash CCOB Index Register (NVM_FCCOBIX)............................................................................................107
4.6.4 Flash Configuration Register (NVM_FCNFG)...............................................................................................108
4.6.5 Flash Error Configuration Register (NVM_FERCNFG).................................................................................109
4.6.6 Flash Status Register (NVM_FSTAT).............................................................................................................109
4.6.7 Flash Error Status Register (NVM_FERSTAT)..............................................................................................110
4.6.8 Flash Protection Register (NVM_FPROT)......................................................................................................111
4.6.9 EEPROM Protection Register (NVM_EEPROT)............................................................................................113
4.6.10 Flash Common Command Object Register:High (NVM_FCCOBHI)............................................................114
4.6.11 Flash Common Command Object Register: Low (NVM_FCCOBLO)...........................................................114
4.6.12 Flash Option Register (NVM_FOPT)..............................................................................................................114
Chapter 5
Interrupt
5.1 Interrupts.........................................................................................................................................................................117
5.1.1 Interrupt stack frame........................................................................................................................................118
5.1.2 Interrupt vectors, sources, and local masks......................................................................................................119
5.1.3 Hardware nested interrupt................................................................................................................................119
5.1.3.1 Interrupt priority level register.......................................................................................................121
5.1.3.2 Interrupt priority level comparator set...........................................................................................122
5.1.3.3 Interrupt priority mask update and restore mechanism..................................................................122
5.1.3.4 Integration and application of the IPC...........................................................................................123
5.2 IRQ..................................................................................................................................................................................123
5.2.1 Features............................................................................................................................................................124
5.2.1.1 Pin configuration options...............................................................................................................124
MC9S08PA60 Reference Manual, Rev. 1, 9/2012
Freescale Semiconductor, Inc. 5