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RE: How to clear external interrupt by software ?
You have to tell the external unit to clear its interrupt.
This is often done by reading or writing some register in
the unit. The exact procedure is different for each
type of unit.
Behalf Of Pavel Batian
Sent: Friday, September 27, 2002 3:08 PM
Subject: How to clear external interrupt by software ?
Designer's Reference Manual, p. 18-9 says about irq_int_vector_n-bit:
"This interrupt is cleared in the external unit. This can be done by