W79E825A Datasheet, PDF (47/127 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E825A/824A/823B/822B Data Sheet
EXTENDED INTERRUPT PRIORITY
Bit: 7
6
5
4
3
2
1
0
-
-
PPWM
PWDI
PC2
PC1
PKB
PI2
Mnemonic: IP1
Address: F8h
BIT NAME
FUNCTION
7-
Reserved.
6-
Reserved.
5 PPWM 1: To set interrupt priority of PWM’s external brake is higher priority level.
4 PWDI
1: To set interrupt priority of Watchdog is higher priority level.
3 PC2
1: To set interrupt priority of Comparator 2 is higher priority level.
2 PC1
1: To set interrupt priority of Comparator 1 is higher priority level.
1 PKB
1: To set interrupt priority of Keypad is higher priority level.
0 PI2
1: To set interrupt priority of I2C is higher priority level.
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Publication Release Date: February 21, 2008
Revision A9