B - 1
SFR Page Reference
Note:
1. Do not access the reserved areas.
Address
Register Name
Symbol
Page
00000h
00001h
00002h
00003h
00004h
Processor Mode Register 0
PM0
00005h
Processor Mode Register 1
PM1
00006h
00007h
Protect Register
PRCR
00008h
System Clock Control Register 0
CM0
00009h
System Clock Control Register 1
CM1
0000Ah
Oscillation Stop Detection Register
OCD
0000Bh
System Clock Control Register 3
CM3
0000Ch
System Clock Control Register 4
CM4
0000Dh
0000Eh
0000Fh
00010h
Clock Prescaler Reset Flag
CPSRF
00011h
00012h
High-Speed On-Chip Oscillator Control Register 0
FRA0
00013h
00014h
High-Speed On-Chip Oscillator Control Register 2
FRA2
00015h
00016h
00017h
00018h
00019h
0001Ah
0001Bh
0001Ch
0001Dh
0001Eh
0001Fh
00020h
Reset Interrupt Select Register
RISR
00021h
Watchdog Timer Reset Register
WDTR
00022h
Watchdog Timer Start Register
WDTS
00023h
Watchdog Timer Control Register
WDTC
00024h
Count Source Protection Mode Register
CSPR
00025h
00026h
00027h
00028h
Reset Source Determination Register
RSTFR
00029h
0002Ah
0002Bh
0002Ch
STBY VDC Power Control Register
SVDC
0002Dh
0002Eh
0002Fh
00030h
Voltage Monitor Circuit Control Register
CMPA
00031h
Voltage Monitor Circuit Edge Select Register
VCAC
00032h
On-Chip Reference Voltage Control Register
OCVREFCR
00033h
00034h
Voltage Detection Register 2
VCA2
00035h
00036h
Voltage Detection 1 Level Select Register
VD1LS
00037h
00038h
Voltage Monitor 0 Circuit Control Register
VW0C
00039h
Voltage Monitor 1 Circuit Control Register
VW1C
Address
Register Name
Symbol
Page
0003Ah
Voltage Monitor 2 Circuit Control Register
VW2C
0003Bh
0003Ch
0003Dh
0003Eh
0003Fh
00040h
00041h
Interrupt Control Register
FMRDYIC
00042h
00043h
00044h
00045h
00046h
Interrupt Control Register
INT4IC
00047h
Interrupt Control Register
TRCIC_0
00048h
00049h
0004Ah
Interrupt Control Register
TRE2IC
0004Bh
Interrupt Control Register
U2TIC
0004Ch
Interrupt Control Register
U2RIC
0004Dh
Interrupt Control Register
KUPIC
0004Eh
Interrupt Control Register
ADIC
0004Fh
Interrupt Control Register
SSUIC_0/IICIC_0
00050h
00051h
Interrupt Control Register
U0TIC_0
00052h
Interrupt Control Register
U0RIC_0
00053h
Interrupt Control Register
U0TIC_1
00054h
Interrupt Control Register
U0RIC_1
00055h
Interrupt Control Register
INT2IC
00056h
Interrupt Control Register
TRJIC_0
00057h
00058h
Interrupt Control Register
TRB2IC_0
00059h
Interrupt Control Register
INT1IC
0005Ah
Interrupt Control Register
INT3IC
0005Bh
0005Ch
0005Dh
Interrupt Control Register
INT0IC
0005Eh
Interrupt Control Register
U2BCNIC
0005Fh
00060h
00061h
00062h
00063h
00064h
00065h
00066h
00067h
00068h
00069h
0006Ah
0006Bh
0006Ch
0006Dh
0006Eh
0006Fh
00070h
00071h
00072h
Interrupt Control Register
VCMP1IC
00073h
Interrupt Control Register
VCMP2IC
00074h
00075h
Interrupt Control Register
TSCUIC
00076h
00077h
00078h
00079h