W90N745CD Datasheet, PDF (371/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
PWM Counter Register 0/1/2/3 (PWM_CNR0/1/2/3)
REGISTER ADDRESS R/W
DESCRIPTION
PWM_CNR0 0xFFF8_700C R/W PWM Counter Register 0
PWM_CNR1 0xFFF8_7018 R/W PWM Counter Register 1
PWM_CNR2 0xFFF8_7024 R/W PWM Counter Register 2
PWM_CNR3 0xFFF8_7030 R/W PWM Counter Register 3
RESET VALUE
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
15
14
13
12
11
10
9
8
CNRx[15:8]
7
6
5
4
3
2
1
0
CNRx[7:0]
BITS
[31:16]
[15:0]
Reserved
CNRx
DESCRIPTIONS
-
CNR: PWM counter/timer buffer. Inserted data range: 65535~0. Unit:
1 PWM clock cycle
Note 1: One PWM counter countdown interval = CNR + 1.If CNR is
loaded as
zero, PWM counter will be stopped.
Note 2: Programmer can feel free to write data to CNR at any time,
and it will be reloaded when PWM counter reaches zero.
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