M16C63 Datasheet, PDF (40/115 Pages) Renesas Technology Corp – RENESAS MCU

M16C/63 Group
4. Special Function Registers (SFRs)
Table 4.12 SFR Information (12/16) ⁽¹⁾
Address
0340h
0341h
0342h
0343h
0344h
0345h
0346h
0347h
0348h
0349h
034Ah
034Bh
034Ch
034Dh
034Eh
034Fh
0350h
0351h
0352h
0353h
0354h
0355h
0356h
0357h
0358h
0359h
035Ah
035Bh
035Ch
035Dh
035Eh
035Fh
0360h
Register
Second Data Register
Minute Data Register
Hour Data Register
Day-of-the-Week Data Register
Date Data Register
Month Data Register
Year Data Register
Timer RH Control Register
Timer RH Count Source Select Register
Clock Error Correction Register
Timer RH Interrupt Flag Register
Timer RH Interrupt Enable Register
Alarm Minute Register
Alarm Hour Register
Alarm Day-of-the-Week Register
Timer RH Protect Register
CEC Function Control Register 1
CEC Function Control Register 2
CEC Function Control Register 3
CEC Function Control Register 4
CEC Flag Register
CEC Interrupt Source Select Register
CEC Transmit Buffer Register 1
CEC Transmit Buffer Register 2
CEC Receive Buffer Register 1
CEC Receive Buffer Register 2
CEC Receive Follower Address Set Register 1
CEC Receive Follower Address Set Register 2
Pull-Up Control Register 0
0361h Pull-Up Control Register 1
0362h
0363h
0364h
0365h
0366h
0367h
0368h
0369h
036Ah
036Bh
036Ch
036Dh
036Eh
036Fh
Pull-Up Control Register 2
Port Control Register
NMI/SD Digital Filter Register
Symbol
TRHSEC
TRHMIN
TRHHR
TRHWK
TRHDY
TRHMON
TRHYR
TRHCR
TRHCSR
TRHADJ
TRHIFR
TRHIER
TRHAMN
TRHAHR
TRHAWK
TRHPRC
CECC1
CECC2
CECC3
CECC4
CECFLG
CISEL
CCTB1
CCTB2
CCRB1
CCRB2
CRADRI1
CRADRI2
PUR0
PUR1
PUR2
PCR
NMIDF
Reset Value
0000 0000b
0000 0000b
0000 0000b
0000 0000b
0000 0001b
0000 0001b
0000 0000b
0000 0100b
0000 1000b
0000 0000b
XXX0 0000b
0000 0000b
0000 0000b
0000 0000b
0XXX X000b
00XX XXXXb
XXXX X000b
00h
XXXX 0000b
00h
00h
00h
00h
XXXX XX00b
00h
XXXX X000b
00h
00h
00h
0000 0000b ⁽²⁾
0000 0010b
00h
0000 0XX0b
XXXX X000b
Notes:
1.
2.
X: Undefined
The blank areas are reserved. No access is allowed.
Values after hardware reset, power-on reset, or voltage monitor 0 reset are as follows:
- 00000000b when a low-level signal is input to the CNVSS pin
- 00000010b when a high-level signal is input to the CNVSS pin
Values after voltage monitor 1 reset, voltage monitor 2 reset, software reset, watchdog timer reset, or oscillation stop detect reset are as follows:
- 00000000b when bits PM01 and PM00 in the PM0 register are 00b (single-chip mode).
- 00000010b when bits PM01 and PM00 in the PM0 register are 01b (memory expansion mode) or 11b (microprocessor mode).
REJ03B0271-0100 Rev.1.00 Sep 15, 2009
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