AXIOMTEK AX5420P, User Manual

Page: 25 / 36

AX5420P & AX5425P User ’ s Manual
Register Format and Description
19
3.6 Interrupt Diagram
Masking
Interrupt
bits
(a 5)
begin
Define
AUX
As input
line
(a2)
Reset
Interrupt
Status
(0xdc)
Unmasking
Interrupt bits
(a5)
return
begin
masking interrupt
bits
(a 5)
Other program
Reset interrupt
Status
(a 0xdc)
Unmasking interrupt
bits
( address + 5 )
Interrupt service
Initiate
Other
program
set 1 to aux0
(2a)
return