R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 735

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

14.3.9
RSECAR is an alarm register corresponding to the BCD coded second counter RSECCNT of the
RTC. When the ENB bit is set to 1, a comparison with the RSECCNT value is performed. From
among RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/RMONAR/RCR3, the counter and
alarm register comparison is performed only on those with ENB bits set to 1, and if each of those
coincides, an alarm flag of RCR1 is set to 1.
The assignable range is from 00 through 59 + ENB bits (practically in BCD), otherwise operation
errors occur.
Bit
7
6 to 4
3 to 0
Bit Name
ENB
10 seconds Undefined R/W
1 second
Second Alarm Register (RSECAR)
Initial value:
Initial
Value
Undefined R/W
0
R/W:
BIt:
ENB
R/W
7
0
R/W
R/W
R/W
6
-
10 seconds
Description
When this bit is set to 1, a comparison with the
Ten's position of seconds setting value
One's position of seconds setting value
RSECCNT value is performed.
R/W
5
-
R/W
4
-
R/W
3
-
Rev. 3.00 Sep. 28, 2009 Page 703 of 1650
R/W
1 second
2
-
R/W
1
-
Section 14 Realtime Clock (RTC)
R/W
0
-
REJ09B0313-0300