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M16C/5L Group, M16C/56 Group
16.2.6
Timer B Count Source Select Register i (TBCSi) (i = 0 to 1)
Timer B Count Source Select Register 0
b7 b6 b5 b4
b3
b2
b1
Timer B Count Source Select Register 1
b7 b6 b5 b4
b3
b2
b1
TCS2-TCS0 (TBi count source select bit) (b2-b0)
TCS6-TCS4 (TBj count source select bit) (b6-b4)
Select f1TIMAB or f2TIMAB by setting the PCLK0 bit in the PCLKR register.
R01UH0127EJ0110 Rev.1.10
Sep 01, 2011
Symbol
b0
TBCS0
Bit Symbol
Bit Name
TCS0
TCS1
TB0 count source select bit
TCS2
TB0 count source option
TCS3
specified bit
TCS4
TCS5
TB1 count source select bit
TCS6
TB1 count source option
TCS7
specified bit
Symbol
b0
TBCS1
Bit Symbol
Bit Name
TCS0
TCS1
TB2 count source select bit
TCS2
TB2 count source option
TCS3
specified bit
—
No register bits. If necessary, set to 0. The read value is undefined.
(b7-b4)
Address
01C8h
Function
b2 b1 b0
0 0 0: f1TIMAB or f2TIMAB
0 0 1: f8TIMAB
0 1 0: f32TIMAB
0 1 1: f64TIMAB
1 0 0: fOCO-F
1 0 1: fOCO-S
1 1 0: fC32
1 1 1: Do not set
0: TCK0 to TCK1 enabled, TCS0 to TCS2
disabled
1: TCK0 to TCK1 disabled, TCS0 to TCS2
enabled
b6 b5 b4
0 0 0: f1TIMAB or f2TIMAB
0 0 1: f8TIMAB
0 1 0: f32TIMAB
0 1 1: f64TIMAB
1 0 0: fOCO-F
1 0 1: fOCO-S
1 1 0: fC32
1 1 1: Do not set
0: TCK0 to TCK1 enabled, TCS4 to TCS6
disabled
1: TCK0 to TCK1 disabled, TCS4 to TCS6
enabled
Address
01C9h
Function
b2 b1 b0
0 0 0: f1TIMAB or f2TIMAB
0 0 1: f8TIMAB
0 1 0: f32TIMAB
0 1 1: f64TIMAB
1 0 0: fOCO-F
1 0 1: fOCO-S
1 1 0: fC32
1 1 1: Do not set
0: TCK0 to TCK1 enabled, TCS0 to TCS2
disabled
1: TCK0 to TCK1 disabled, TCS0 to TCS2
enabled
16. Timer B
Reset Value
00h
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset Value
X0h
RW
RW
RW
RW
RW
—
Page 286 of 803
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