r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 722

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 Compare Match Timer (CMT)
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. 2.00 Dec. 09, 2005 Page 698 of 1152
REJ09B0191-0200
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