HD6433682 ETC, HD6433682 Datasheet - Page 190

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

12.3.4
TCSRV indicates the status flag and controls outputs by using a compare match.
Rev. 3.00, 05/03, page 160 of 472
Bit
7
6
5
4
3
2
1
0
Bit Name
CMFB
CMFA
OVF
OS3
OS2
OS1
OS0
Timer Control/Status Register V (TCSRV)
Initial
Value
0
0
0
1
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Compare Match Flag B
Setting condition:
When the TCNTV value matches the TCORB value
Clearing condition:
After reading CMFB = 1, cleared by writing 0 to CMFB
Compare Match Flag A
Setting condition:
When the TCNTV value matches the TCORA value
Clearing condition:
After reading CMFA = 1, cleared by writing 0 to CMFA
Timer Overflow Flag
Setting condition:
When TCNTV overflows from H'FF to H'00
Clearing condition:
After reading OVF = 1, cleared by writing 0 to OVF
Reserved
This bit is always read as 1.
Output Select 3 and 2
These bits select an output method for the TMOV pin by
the compare match of TCORB and TCNTV.
00: No change
01: 0 output
10: 1 output
11: Output toggles
Output Select 1 and 0
These bits select an output method for the TMOV pin by
the compare match of TCORA and TCNTV.
00: No change
01: 0 output
10: 1 output
11: Output toggles