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CHAPTER 9 8-BIT TIMER/EVENT COUNTER
Table 9-7. 8-bit Timer/Event Counter 2 Interval Time
TCL17 TCL16 TCL15 TCL14
Minimum Interval Time
Maximum Interval Time
Resolution
MCS = 1
MCS = 0
MCS = 1
MCS = 0
MCS = 1
MCS = 0
0
0
0
0
TI2 input cycle
2
8
×
TI2 input cycle
TI2 input edge cycle
0
0
0
1
TI2 input cycle
2
8
×
TI2 input cycle
TI2 input edge cycle
0
1
1
0
2
×
1/f
X
(400 ns)
2
2
×
1/f
X
(800 ns)
2
9
×
1/f
X
(102.4
μ
s)
2
10
×
1/f
X
(204.8
μ
s)
2
×
1/f
X
(400 ns)
2
2
×
1/f
X
(800 ns)
0
1
1
1
2
2
×
1/f
X
(800 ns)
2
3
×
1/f
X
(1.6
μ
s)
2
10
×
1/f
X
(204.8
μ
s)
2
11
×
1/f
X
(409.6
μ
s)
2
2
×
1/f
X
(800 ns)
2
3
×
1/f
X
(1.6
μ
s)
1
0
0
0
2
3
×
1/f
X
(1.6
μ
s)
2
4
×
1/f
X
(3.2
μ
s)
2
11
×
1/f
X
(409.6
μ
s)
2
12
×
1/f
X
(819.2
μ
s)
2
3
×
1/f
X
(1.6
μ
s)
2
4
×
1/f
X
(3.2
μ
s)
1
0
0
1
2
4
×
1/f
X
(3.2
μ
s)
2
5
×
1/f
X
(6.4
μ
s)
2
12
×
1/f
X
(819.2
μ
s)
2
13
×
1/f
X
(1.64 ms)
2
4
×
1/f
X
(3.2
μ
s)
2
5
×
1/f
X
(6.4
μ
s)
1
0
1
0
2
5
×
1/f
X
(6.4
μ
s)
2
6
×
1/f
X
(12.8
μ
s)
2
13
×
1/f
X
(1.64 ms)
2
14
×
1/f
X
(3.28 ms)
2
5
×
1/f
X
(6.4
μ
s)
2
6
×
1/f
X
(12.8
μ
s)
1
0
1
1
2
6
×
1/f
X
(12.8
μ
s)
2
7
×
1/f
X
(25.6
μ
s)
2
14
×
1/f
X
(3.28 ms)
2
15
×
1/f
X
(6.55 ms)
2
6
×
1/f
X
(12.8
μ
s)
2
7
×
1/f
X
(25.6
μ
s)
1
1
0
0
2
7
×
1/f
X
(25.6
μ
s)
2
8
×
X
(51.2
μ
s)
2
15
×
1/f
X
(6.55 ms)
2
16
×
1/f
X
(13.1 ms)
2
7
×
1/f
X
(25.6
μ
s)
2
8
×
1/f
X
(51.2
μ
s)
1
1
0
1
2
8
×
1/f
X
(51.2
μ
s)
2
9
×
1/f
X
(102.4
μ
s)
2
16
×
1/f
X
(13.1 ms)
2
17
×
1/f
X
(26.2 ms)
2
8
×
1/f
X
(51.2
μ
s)
2
9
×
1/f
X
(102.4
μ
s)
1
1
1
0
2
9
×
1/f
X
(102.4
μ
s)
2
10
×
1/f
X
(204.8
μ
s)
2
17
×
1/f
X
(26.2 ms)
2
18
×
1/f
X
(52.4 ms)
2
9
×
1/f
X
(102.4
μ
s)
2
10
×
1/f
X
(204.8
μ
s)
1
1
1
1
2
11
×
1/f
X
(409.6
μ
s)
2
12
×
1/f
X
(819.2
μ
s)
2
19
×
1/f
X
(104.9 ms)
2
20
×
1/f
X
(209.7 ms)
2
11
×
1/f
X
(409.6
μ
s)
2
12
×
1/f
X
(819.2
μ
s)
Other than above
Setting prohibited
Remarks 1.
f
X
: Main system clock oscillation frequency
: Bit 0 of oscillation mode selection register (OSMS)
3.
TCL14 to TCL17 : Bits 4 to 7 of timer clock select register 1 (TCL1)
4.
Values in parentheses apply to operation with f
X
= 5.0 MHz
2.
MCS