R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 668

• Manufacturer Part Number: R0K572115S000BE
• Description: KIT STARTER FOR SH7211
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: Microcontrollerr

Specifications of R0K572115S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7211
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

13.2.3
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 by a power-on reset or in software standby mode, but retains its
previous value in module standby mode.
Initial value:
13.2.4
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 Mar. 04, 2009 Page 642 of 1168
REJ09B0344-0300
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