W79E825A Datasheet, PDF (39/127 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E825A/824A/823B/822B Data Sheet
PWM 1 HIGH BITS REGISTER
Bit: 7
6
5
4
3
2
-
-
-
-
-
-
Mnemonic: PWM1H
BIT NAME
7~2 -
Reserved.
FUNCTION
1~0 PWM1.[9:8] The PWM 1 High Bits Register bit 9~8.
1
0
PWM1.9 PWM1.8
Address: D3h
PWM 2 HIGH BITS REGISTER
Bit: 7
6
5
4
3
2
-
-
-
-
-
-
Mnemonic: PWM2H
BIT NAME
FUNCTION
7~2 -
Reserved.
1~0 PWM2.[9:8] The PWM 2 High Bits Register bit 9~8.
1
0
PWM2.9 PWM2.8
Address: D5h
PWM 3 HIGH BITS REGISTER
Bit: 7
6
5
4
3
2
-
-
-
-
-
-
Mnemonic: PWM3H
BIT
NAME
FUNCTION
7~2 -
Reserved.
1~0 PWM3.[9:8] The PWM 3 High Bits Register bit 9~8.
1
0
PWM3.9 PWM3.8
Address: D6h
PWM CONTROL REGISTER 3
Bit: 7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
BKF
Mnemonic: PWMCON3
Address: D7h
BIT NAME FUNCTION
7-6 -
Reserved.
0 BKF
The external brake pin Flag.
0: The PWM is not brake.
1: The PWM is brake by external brake pin. It will be cleared by software.
WATCHDOG CONTROL
Bit: 7
6
WDRUN POR
Mnemonic: WDCON
5
WD1
4
WD0
3
WDIF
2
WTRF
1
0
EWRST WDCLR
Address: D8h
- 39 -
Publication Release Date: February 21, 2008
Revision A9