IA8044 Datasheet, PDF (26/49 Pages) InnovASIC, Inc – SDLC COMMUNICATIONS CONTROLLER

IA8044/IA8344
SDLC COMMUNICATIONS CONTROLLER
Data Sheet
Interrupt Enable Register (IE):
Contains the global interrupt enable bit and individual interrupt enable bits. Setting a bit enables the
corresponding interrupt.
IE
Bit: 7
6
EA
-
5
4
3
2
1
0
-
ES
ET1
EX1
ET0
EX0
PCON.0
PCON.1
PCON.2
PCON.3
PCON.4
PCON.5
PCON.6
PCON.7
EX0
External Interrupt 0 interrupt enable bit.
ET0
Timer 0. interrupt enable bit.
EX1
External interrupt 1. interrupt enable bit.
ET1
Timer 1 interrupt enable bit.
ES
SIU interrupt enable bit.
-
-
EA
Enable All interrupts bit.
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The End of Obsolescence™
ENG210010112-00
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