Renesas F-ZTAT H8 Series Hardware Manual page 776

Appendix B Internal I/O Register
RTCNT—Refresh Timer Counter
Bit 7
Initial value 0
Read/Write R/W
RTCOR—Refresh Time Constant Register
Bit 7
Initial value 1
Read/Write R/W
Rev. 3.00 Mar 21, 2006 page 748 of 814
REJ09B0302-0300
6 5 4
0 0 0
R/W R/W R/W
Count value
6 5 4
1 1 1
R/W R/W R/W
Interval at which RTCNT and compare match are set
H'AE Refresh controller
3 2
0 0
R/W R/W R/W
H'AF Refresh controller
3 2
1 1
R/W R/W R/W
1 0
0 0
R/W
1 0
1 1
R/W