UPD78F1502AGK-GAK-AX Datasheet, PDF (301/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 6 TIMER ARRAY UNIT
Figure 6-23. Format of Noise Filter Enable Register 1 (NFEN1) (1/2)
• 78K0R/LF3
Address: F0061H After reset: 00H R/W
Symbol
7
6
5
NFEN1
TNFEN07
0
0
4
TNFEN04
3
TNFEN03
2
TNFEN02
1
TNFEN01
0
TNFEN00
• 78K0R/LG3, 78K0R/LH3
Address: F0061H After reset: 00H R/W
Symbol
7
6
5
NFEN1
TNFEN07 TNFEN06 TNFEN05
4
TNFEN04
3
TNFEN03
2
TNFEN02
1
TNFEN01
0
TNFEN00
TNFEN07
0
1
Enable/disable using noise filter of TI07/TO07/P33/INTP3 pin or RxD3/P50/SEGz pin
input signal^Note (78K0R/LF3: z = 30, 78K0R/LG3: z = 39, 78K0R/LH3: z = 53)
Noise filter OFF
Noise filter ON
TNFEN06
0
1
Enable/disable using noise filter of TI06/TO06/P34/INTP8 pin input signal
Noise filter OFF
Noise filter ON
TNFEN05
0
1
Enable/disable using noise filter of TI05/TO05/P16/INTP10 pin input signal
Noise filter OFF
Noise filter ON
TNFEN04
0
1
Enable/disable using noise filter of TI04/P53/SEGz pin input signal
(78K0R/LF3: z = 27, 78K0R/LG3: z = 36, 78K0R/LH3: z = 50)
Noise filter OFF
Noise filter ON
TNFEN03
0
1
Enable/disable using noise filter of TI03/TO03/P30/RTC1HZ/INTP1 pin input signal
Noise filter OFF
Noise filter ON
TNFEN02
0
1
Enable/disable using noise filter of TI02/P52/SEGz pin input signal
(78K0R/LF3: z = 28, 78K0R/LG3: z = 37, 78K0R/LH3: z = 51)
Noise filter OFF
Noise filter ON
Note The applicable pin can be switched by setting ISC1 of the ISC register.
ISC1 = 0: Whether or not to use the noise filter of TI07 pin can be selected.
ISC1 = 1: Whether or not to use the noise filter of RxD3 pin can be selected.
R01UH0004EJ0501 Rev.5.01
285
Jun 20, 2011