R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 672

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 15 Realtime Clock (RTC)
15.3.3
RMINCNT is used for setting/counting in the BCD-coded minute section. The count operation is
performed by a carry for each minute of the second counter.
The assignable range is from 00 through 59 (practically in BCD), otherwise operation errors
occur. Carry out write processing after stopping the count operation through the setting of the
START bit in RCR2.
RMINCNT is not initialized by a power-on reset or manual reset, or in deep standby and software
standby modes.
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Bit
7
6 to 4
3 to 0
Bit Name
⎯
10 minutes
1 minute
Minute Counter (RMINCNT)
Initial value:
Initial
Value
0
Undefined R/W
Undefined R/W
R/W:
Bit:
—
R
7
0
R/W
R
R/W
—
6
10 minutes
Description
Reserved
This bit is always read as 0.The write value should
Counting Ten's Position of Minutes
Counts on 0 to 5 for 60-minutes counting.
Counting One's Position of Minutes
Counts on 0 to 9 once per second. When a carry is
generated, 1 is added to the ten's position.
always be 0.
R/W
—
5
R/W
—
4
R/W
—
3
R/W
—
1 minute
2
R/W
—
1
R/W
—
0
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010