D12320VF25IV Datasheet, PDF (1143/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

RTCNT—Refresh Timer Counter
(Not supported in H8S/2321)
Bit
:
7
6
5
Appendix B Internal I/O Registers
H'FED8
Bus Controller
4
3
2
1
0
Initial value :
0
Read/Write : R/W
0
0
0
0
0
R/W R/W R/W R/W R/W
Internal clock count value
0
0
R/W R/W
RTCOR—Refresh Time Constant Register
(Not supported in H8S/2321)
H'FED9
Bit
:
7
6
5
4
3
2
Bus Controller
1
0
Initial value :
Read/Write :
1
1
1
1
1
1
1
1
R/W
R/W R/W
R/W R/W
R/W
R/W R/W
Sets the period for compare match operations with RTCNT
Rev.6.00 Sep. 27, 2007 Page 1111 of 1268
REJ09B0220-0600