HD6433682 ETC, HD6433682 Datasheet - Page 170

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

10.3.2
RMINDR counts the BCD-coded minute value on the carry generated once per minute by the
RSECDR counting. The setting range is decimal 00 to 59.
Rev. 3.00, 05/03, page 140 of 472
Bit
7
6
5
4
3
2
1
0
Bit Name
BSY
MN12
MN11
MN10
MN03
MN02
MN01
MN00
Minute Data Register (RMINDR)
Initial
Value
—
—
—
—
—
—
—
—
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
RTC busy:
This bit is set to 1 when the RTC is updating (operating)
the values of second, minute, hour, and day-of-week data
registers. When this bit is 0, the values of second, minute,
hour, and day-of-week data registers must be adopted.
Counting ten’s position of minutes:
Counts on 0 to 5 for 60-minute counting.
Counting one’s position of minutes:
Counts on 0 to 9 once per minute. When a carry is
generated, 1 is added to the ten’s position.