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(1) Timer 10 noise elimination time selection register (NRC10)
The NRC10 register is used to set the clock source of timer 10 input pin noise elimination times.
This register can be read/written in 8-bit or 1-bit units.
Caution The noise elimination function starts operating by setting the TM1CE0 bit of the TMC10
register to 1 (enabling count operations).
7
6
NRC10
0
0
Bit position
Bit name
1, 0
NRC101,
NRC100
(2) Timer 11 noise elimination time selection register (NRC11)
The NRC11 register is used to set the clock source of timer 11 input pin noise elimination times.
This register can be read/written in 8-bit or 1-bit units.
Caution The noise elimination function starts operating by setting the TM1CE1 bit of the TMC11
register to 1 (enabling count operations).
7
6
NRC11
0
0
Bit position
Bit name
1, 0
NRC111,
NRC110
714
CHAPTER 14 PORT FUNCTIONS
5
4
3
0
0
0
Selects the TIUD10/TO10, TCUD10/INTP100, and TCLR10/INTP101 pin noise elimination
clocks.
NRC101
NRC100
0
0
f
XXTM10
0
1
f
XXTM10
1
0
f
XXTM10
1
1
f
XXTM10
Remark
f
: Clock of TM10 selected by PRM02 register
XXTM10
5
4
3
0
0
0
Selects the TIUD11/TO11, TCUD11/INTP110, and TCLR11/INTP111 pin noise elimination
clocks.
NRC111
NRC110
0
0
f
XXTM11
0
1
f
XXTM11
1
0
f
XXTM11
1
1
f
XXTM11
Remark
f
: Clock of TM11 selected by PRM02 register
XXTM11
User's Manual U14492EJ5V0UD
2
1
0
0
NRC101
NRC100
Function
Noise elimination clock
/8
/4
/2
2
1
0
0
NRC111
NRC110
Function
Noise elimination clock
/8
/4
/2
Address
Initial value
FFFFF5F8H
00H
Address
Initial value
FFFFF618H
00H
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