A - 3
8.2.6
Option Function Select Register 2 (OFS2) ................................................................................................ 80
8.2.7
Option Function Select Register (OFS) ..................................................................................................... 81
9.2.1
System Clock Control Register 0 (CM0) .................................................................................................. 89
9.2.2
System Clock Control Register 1 (CM1) .................................................................................................. 90
9.2.4
System Clock Control Register 3 (CM3) .................................................................................................. 92
9.2.5
System Clock Control Register 4 (CM4) .................................................................................................. 93
9.2.7
High-Speed On-Chip Oscillator Control Register 0 (FRA0) .................................................................... 94
9.2.9
Voltage Detection Register 2 (VCA2) ....................................................................................................... 96
9.2.10
I/O Function Pin Select Register (PINSR) ................................................................................................ 97
9.8
Notes on Clock Generation Circuit .............................................................................................................. 106
9.8.1
Oscillation Stop Detection Function ........................................................................................................ 106
9.8.2
Oscillation Circuit Constants ................................................................................................................... 106