RE: query

["Weng Tianxiang" <WTX@umem.com>]

Hi Rajesh,
1. Design a set of internal interrupt bits representing all internal
interrupts for hardware.
2. Before asserting nINTA, set internal interupt bits in hardware;
3. After receiving interrupt, Software driver located on system reads
the internal interrupt bits and analyze what was happening.

Weng

-----Original Message-----
From: venkat v [mailto:venky_lt@rediffmail.com] 
Sent: Friday, December 21, 2001 5:14 AM
To: pci-sig@znyx.com
Cc: pci-sig-request@znyx.com
Subject: query



Sir,
I would like to know, how to use inta in pci.
In my application,I need to use single function.
whenever master gives interrupt acknowledgement for my assertion of
inta, how to serve this. can I use multiple internal interrupts to map
to Inta#.

Advance thanks for ur advice.

Rajesh.
Design Engineer