tmp89fm82t TOSHIBA Semiconductor CORPORATION, tmp89fm82t Datasheet - Page 312

• Manufacturer Part Number: tmp89fm82t
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

19.4
Timer Unit
(0x0ECD, 0x0ECC)
(0x0ECB, 0x0ECA)
(0x0EC7, 0x0EC6)
(0x0EC9, 0x0EC8)
Calculate timer
set value
MCAP
MCAP
MCAP
Interrupt
handling
error handling
19.4.1.2
Read MCAP
unnecessary
unnecessary
MCAP
CMP1
CMP2
CMP3
Processing
Processing
Set timer
Interrupt
handling
Software
´
´
´
1/2
3/4
2
15 to 0
15 to 0
15 to 0
15 to 0
Outline Processing in the Timer Unit
D1
D1
D1
D1
15
15
15
15
5
5
5
5
CMP1, CMP2,
CMP3
detection start
Commutation
determination
MCAP
CMP1
CMP2
CMP3
INTTMR1
INTTMR2
INTTMR3
MCAP
Position
D1
D1
D1
D1
14
14
14
14
4
4
4
4
rror
D1
D1
D1
D1
13
13
13
13
3
3
3
3
To PWM
detection
position
To the
Mode capture
Timer 1
Timer 2
Timer 3
D1
D1
D1
D1
12
12
12
12
unit
2
2
2
2
Hardtware
D1
D1
D1
D1
11
11
11
11
1
1
1
1
D1
D1
D1
D1
10
10
10
10
0
0
0
0
Mode timer
count up
D9
D9
D9
D9
9
9
9
9
Start
D8
D8
D8
D8
8
8
8
8
Page 296
D7
D7
D7
D7
7
7
7
7
Position detection interval
Magnitude comparison compare register
Matching comparison compare register
Matching comparison compare register
Greater than
compare 1?
compare 2?
compare 3?
Match with
Match with
No
No
No
D6
D6
D6
D6
6
6
6
6
D5
D5
D5
D5
5
5
5
5
D4
D4
D4
D4
4
4
4
4
Yes
Yes
Yes
D3
D3
D3
D3
3
3
3
3
D2
D2
D2
D2
2
2
2
2
Clear mode
Mode timer
INTPDC
INTTMR1
INTTMR2
INTTMR3
Generate
Generate
Generate
interrupt
interrupt
interrupt
MCAP
D1
D1
D1
D1
timer
1
1
1
1
Start
nd
D0
D0
D0
D0
0
0
0
0
detection unit
(Initial value: 0000 0000 0000
0000)
(Initial value: 0000 0000 0000
0000)
(Initial value: 0000 0000 0000
0000)
(Initial value: 0000 0000 0000
0000)
Position
TMP89FM82T
nd of timer 1
nd of timer 2
nd of timer 3
R/W
R