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TCCTL [2: 0] (W); Timer-C ConTroL
Specify the increment cycle of timer C.

Table 4.35 Timer C increment cycle
TCCTL Increment period
0 Once per sample
1 Once every two samples
2 Once every 4 samples
3 Once every 8 samples
4 Once every 16 samples
5 Once every 32 samples
6 Once every 64 samples
7 Once every 128 samples

Table 4.36 shows the count cycle for the set values ​​of "TACTL", "TBCTL", and "TCCTL". Table 4.37 shows the shortest interrupt time ("TIMA" = "TIMB" = "TIMC" = "FEH") and the longest interrupt time ( "TIMA" = "TIMB" = "TIMC" = "00H").

Table 4.36 Count Cycle for TACTL, TBCTL, TCCTL Settings
TACTL, TBCTL, TCCTL
Set value
Count cycle
(Compare with 1Fs = 1 / 44.1K)
Actual count cycle time
[μsec]
0HFs22.6757
1HFs/245.3515
2HFs/490.7029
3HFs/8181.4059
4HFs/16362.8118
5HFs/32725.6236
6HFs/641451.2472
7HFs/1282902.4943

Table 4.37 Shortest and longest interrupt times
TACTL, TBCTL, TCCTL
Set value
Minimum interrupt time
[μsec]
Longest interrupt Time
[msec]
0H22.67575.8050
1H45.351511.6100
2H90.702923.2200
3H181.405946.4399
4H362.811892.8798
5H725.6236185.7596
6H1451.2472371.5193
7H2902.4943743.0385


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