R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 700

• 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

Section 12 Compare Match Timer (CMT)
12.2.3
CMCNT is a 16-bit register used as an up-counter. When the counter input clock is selected with
bits CKS[1:0] in CMCSR, and the STR bit in CMSTR is set to 1, CMCNT starts counting using
the selected clock. When the value in CMCNT and the value in compare match constant register
(CMCOR) match, CMCNT is cleared to H'0000 and the CMF flag in CMCSR is set to 1.
CMCNT is initialized to H'0000 when the corresponding count start bit for a channel in the
compare match timer start register (CMSTR) is cleared from 1 to 0.
Initial value:
12.2.4
CMCOR is a 16-bit register that sets the interval up to a compare match with CMCNT.
CMCOR is initialized to H'FFFF by a power-on reset or in software standby mode, but retains its
previous value in module standby mode.
Initial value:
Rev. 3.00 Sep. 28, 2009 Page 668 of 1650
REJ09B0313-0300
R/W:
R/W:
Bit:
Bit:
Compare Match Counter (CMCNT)
Compare Match Constant Register (CMCOR)
R/W
R/W
15
15
0
1
R/W
R/W
14
14
0
1
R/W
R/W
13
13
0
1
R/W
R/W
12
12
0
1
R/W
R/W
11
11
0
1
R/W
R/W
10
10
0
1
R/W
R/W
9
0
9
1
R/W
R/W
8
0
8
1
R/W
R/W
7
0
7
1
R/W
R/W
6
0
6
1
R/W
R/W
5
0
5
1
R/W
R/W
4
0
4
1
R/W
R/W
3
0
3
1
R/W
R/W
2
0
2
1
R/W
R/W
1
0
1
1
R/W
R/W
0
0
0
1