R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 666

• 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

13.2.2
CMCSR is a 16-bit register that indicates compare match generation, enables or disables
interrupts, and selects the counter input clock.
CMCSR 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:
Rev. 3.00 Mar. 04, 2009 Page 640 of 1168
REJ09B0344-0300
Bit
15 to 8
7
6
5 to 2
Note:
R/W:
Bit:
*
Compare Match Timer Control/Status Register (CMCSR)
Only 0 can be written to clear the flag after 1 is read.
Bit Name
⎯
CMF
CMIE
⎯
15
R
0
-
14
R
0
-
13
R
0
-
Initial
Value
All 0
0
0
All 0
12
R
0
-
11
R
0
-
R/W
R
R/(W)* Compare Match Flag
R/W
R
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Indicates whether or not the values of CMCNT and
CMCOR match.
0: CMCNT and CMCOR values do not match
[Clearing condition]
•
1: CMCNT and CMCOR values match
Compare Match Interrupt Enable
Enables or disables compare match interrupt (CMI)
generation when CMCNT and CMCOR values match
(CMF = 1).
0: Compare match interrupt (CMI) disabled
1: Compare match interrupt (CMI) enabled
Reserved
These bits are always read as 0. The write value should
always be 0.
R
9
0
-
When 0 is written to CMF after reading CMF = 1
R
8
0
-
R/(W)* R/W
CMF
7
0
CMIE
6
0
R
5
0
-
R
4
0
-
R
3
0
-
R
2
0
-
R/W
1
0
CKS[1:0]
R/W
0
0