HD64336901G Renesas Technology, HD64336901G Datasheet - Page 168

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

11.3.3
TCRV0 selects the input clock signals of TCNTV, specifies the clearing conditions of TCNTV,
and controls each interrupt request.
Rev. 1.00, 11/03, page 140 of 376
Bit
7
6
5
4
3
2
1
0
Bit Name
CMIEB
CMIEA
OVIE
CCLR1
CCLR0
CKS2
CKS1
CKS0
Timer Control Register V0 (TCRV0)
Initial
Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Compare Match Interrupt Enable B
When this bit is set to 1, interrupt request from the CMFB
bit in TCSRV is enabled.
Compare Match Interrupt Enable A
When this bit is set to 1, interrupt request from the CMFA
bit in TCSRV is enabled.
Timer Overflow Interrupt Enable
When this bit is set to 1, interrupt request from the OVF
bit in TCSRV is enabled.
Counter Clear 1 and 0
These bits specify the clearing conditions of TCNTV.
00: Clearing is disabled
01: Cleared by compare match A
10: Cleared by compare match B
11: Cleared on the rising edge of the TMRIV pin.
The operation of TCNTV after clearing depends on TRGE
in TCRV1.
Clock Select 2 to 0
These bits select clock signals to input to TCNTV and the
counting condition in combination with ICKS0 in TCRV1.
Refer to table 11.2.