M16C65 Datasheet, PDF (440/829 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.
20. Real-Time Clock
20.2 Registers
Table 20.3
Address
0340h
0341h
0342h
0343h
0344h
0345h
0346h
0348h
0349h
034Ah
Register Structure
Register Name
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
Register Symbol
RTCSEC
RTCMIN
RTCHR
RTCWK
RTCCR1
RTCCR2
RTCCSR
After Reset
00h
X000 0000b
XX00 0000b
XXXX X000b
0000 X00Xb
X000 0000b
XXX0 0000b
RTCCSEC
X000 0000b
RTCCMIN
X000 0000b
RTCCHR
X000 0000b
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
Page 405 of 791