M16C65 Datasheet, PDF (84/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
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
0361h
Register
Real-Time Clock Second Data Register
Real-Time Clock Minute Data Register
Real-Time Clock Hour Data Register
Real-Time Clock Day Data Register
Real-Time Clock Control Register 1
Real-Time Clock Control Register 2
Real-Time Clock Count Source Select Register
Real-Time Clock Second Compare Data Register
Real-Time Clock Minute Compare Data Register
Real-Time Clock Hour Compare Data 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
Pull-Up Control Register 1
0362h
0363h
0364h
0365h
0366h
0367h
0368h
0369h
036Ah
036Bh
036Ch
036Dh
036Eh
036Fh
Pull-Up Control Register 2
Pull-Up Control Register 3
Port Control Register
NMI/SD Digital Filter Register
Symbol
RTCSEC
RTCMIN
RTCHR
RTCWK
RTCCR1
RTCCR2
RTCCSR
RTCCSEC
RTCCMIN
RTCCHR
After Reset
00h
X000 0000b
XX00 0000b
XXXX X000b
0000 X00Xb
X000 0000b
XXX0 0000b
X000 0000b
X000 0000b
X000 0000b
CECC1
CECC2
CECC3
CECC4
CECFLG
CISEL
CCTB1
CCTB2
CCRB1
CCRB2
CRADRI1
CRADRI2
XXXX X000b
00h
XXXX 0000b
00h
00h
00h
00h
XXXX XX00b
00h
XXXX X000b
00h
00h
PUR0
PUR1
PUR2
PUR3
PCR
NMIDF
00h
0000 0000b ⁽²⁾
0000 0010b
00h
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 detection 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).
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
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