![](http://datasheet.mmic.net.cn/280000/HF234BT100D3201_datasheet_16070274/HF234BT100D3201_842.png)
833
TCSR0—Timer Control/Status Register 0
TCSR1—Timer Control/Status Register 1
H'FFB2
H'FFB3
8-Bit Timer Channel 0
8-Bit Timer Channel 1
7
CMFB
0
R/(W)
*
6
CMFA
0
R/(W)
*
5
OVF
0
R/(W)
*
4
—
1
—
3
OS3
0
R/W
0
OS0
0
R/W
2
OS2
0
R/W
1
OS1
0
R/W
TCSR1
7
CMFB
0
R/(W)
*
6
CMFA
0
R/(W)
*
5
OVF
0
R/(W)
*
4
ADTE
0
R/W
3
OS3
0
R/W
0
OS0
0
R/W
2
OS2
0
R/W
1
OS1
0
R/W
TCSR0
Note:
*
Only 0 can be written to bits 7 to 5, to clear these flags.
0
1
Compare Match Flag B
0
1
Compare Match Flag A
0
[Clearing condition]
Cleared by reading OVF when OVF = 1, then writing 0 to OVF
1
Timer Overflow Flag
0
1
A/D converter start requests by compare match A are disabled
A/D converter start requests by compare match A are enabled
A/D Trigger Enable (TCSR0 only)
0
1
No change when compare match B occurs
0 is output when compare match B occurs
1 is output when compare match B occurs
Output is inverted when compare match B
occurs (toggle output)
0
1
0
1
Output Select
Bit
Initial value
Read/Write
:
:
:
Bit
Initial value
Read/Write
:
:
:
[Setting condition]
Set when TCNT overflows (changes from H'FF to H'00)
[Clearing condition]
Cleared by reading CMFA when CMFA = 1, then writing 0 to CMFA
When the DTC is activated by a CMIA interrupt, while DISEL bit of MRB in DTC is 0.
[Setting condition]
Set when TCNT matches TCORA
[Clearing condition]
Cleared by reading CMFB when CMFB = 1, then writing 0 to CMFB
When the DTC is activated by a CMIB interrupt, while DISEL bit of MRB in DTC is 0.
[Setting condition]
Set when TCNT matches TCORB
0
No change when compare
match A occurs
0 is output when compare
match A occurs
0
Output Select
Output is inverted when
compare match A
occurs (toggle output)
1 is output when compare
match A occurs
1
1
0
1