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M16C/64A Group
fC32
fOCO-S
f64TIMAB
f32TIMAB
f8TIMAB
f1TIMAB
or f2TIMAB
TB0IN
TB1IN
TB2IN
TB3IN
TB4IN
(1)
TB5IN
Figure 18.2
Timer B Configuration
R01UH0136EJ0210 Rev.2.10
Jul 31, 2012
Timer B2 overflow or underflow (to timer A count source)
↑
TCK1 to TCK0
00b
TCS3
01b
0
10b
11b
1
1
TCS2 to TCS0
0
000b
TCK1
001b
010b
011b
101b
110b
Noise
filter
TCK1 to TCK0
00b
TCS7
01b
0
10b
11b
1
1
TCS6 to TCS4
0
000b
TCK1
001b
010b
011b
101b
110b
Noise
filter
TCK1 to TCK0
00b
TCS3
01b
0
10b
11b
1
1
TCS2 to TCS0
000b
0
TCK1
001b
010b
011b
101b
110b
Noise
filter
TCK1 to TCK0
00b
01b
TCS3
0
10b
11b
1
TCS2 to TCS0
1
000b
0
TCK1
001b
010b
011b
101b
110b
Noise
filter
TCK1 to TCK0
00b
TCS7
01b
0
10b
11b
1
1
TCS6 to TCS4
000b
0
TCK1
001b
010b
011b
101b
110b
Noise
filter
TCK1 to TCK0
00b
TCS3
01b
0
10b
11b
1
1
TCS2 to TCS0
000b
0
TCK1
001b
010b
TCK1 to TCK0, TMOD1 to TMOD0: Bits in the TBiMR register
011b
101b
TCS0 to TCS7: Bits in registers TBCS0 to TBCS3
110b
i = 0 to 5
Note:
Noise
filter
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B0
01b: Event counter mode
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B1
01b: Event counter mode
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B2
01b: Event counter mode
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B3
01b: Event counter mode
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B4
01b: Event counter mode
TMOD1 to TMOD0
00b: Timer mode
10b: Pulse period, pulse width measurement mode
Timer B5
01b: Event counter mode
1. TA0IN shares
with TB5IN.
a pin
18. Timer B
Timer B0 interrupt
Timer B1 interrupt
Timer B2 interrupt
Timer B3 interrupt
Timer B4 interrupt
Timer B5 interrupt
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