tmp89fm43l TOSHIBA Semiconductor CORPORATION, tmp89fm43l Datasheet - Page 168

• Manufacturer Part Number: tmp89fm43l
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

13.2
Control
RB002
Timer counter A0 status register
(0x0033)
TA0SR
Note 1: TA0OVF, TA0CPFA and TA0CPFB are cleared to "0" automatically after TA0SR is read. Writing to TA0SR is invalid.
Note 2: When a read instruction is executed on TA0SR, bits 6 to 2 are read as "0".
TA0CPFA
TA0CPFB
TA0OVF
Read/Write
Bit Symbol
After reset
Overflow flag
Capture completion flag A
Capture completion flag B
TA0OVF
R
7
0
R
6
0
-
R
5
0
Page 154
-
0
1
0
1
0
1
No overflow has occurred.
At least an overflow has occurred.
No capture operation has been executed.
At least a pulse width capture has been executed in the double-edge
capture.
No capture operation has been executed.
At least a capture operation has been executed in the single-edge cap-
ture.
At least a pulse duty width capture has been executed in the double-
edge capture.
R
4
0
-
R
3
0
-
R
0
2
-
TA0CPFA
R
1
0
TMP89FM43L
TA0CPFB
R
0
0