tmp86c809ng TOSHIBA Semiconductor CORPORATION, tmp86c809ng Datasheet - Page 81

• Manufacturer Part Number: tmp86c809ng
• Description: 8 Bit Microcontroller Tlcs-870/c Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

TC1 pin input
Source clock
Up-counter
INTTC1
interrupt request
TC1 pin input
Source clock
Up-counter
TC1DRA
INTTC1
interrupt request
TC1DRA
Count start
0
0
Count start
1
Figure 8-3 External Trigger Timer Mode Timing Chart
1
2
2
3
3
n
n
4
m − 1
Count clear
(a)
(b)
m
Trigger start
Trigger start and stop (METT1 = 1)
Match detect
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n − 1
0
(METT1 = 0)
n
Count start
Count clear
1
2
0
3
Count start
Match detect
1
TMP86C809NG
n
At the rising
edge (TC1S = 10)
At the rising
edge (TC1S = 10)
2
Note: m < n
Count clear
3
0