Experimental Physics and
Industrial Control System

Andrew Johnson <[email protected]> · Fri, 09 May 2008 09:44:44 -0500

Hi Darrell,
Darrell Nineham wrote:

Auto Clearing the Interrupt considerably reduces the ISR Loading and

eases the IP Code, so I am surprised it is not the default for 9670 /

drivers.

The drvXy9660.c carrier driver that was added to drvIpac version 2.9
(which I believe can control the Acromag 9670 card) does set the CSR_ACE
bit of the Control/Status register. My guess is that you were probably
investigating Andy Foster's original carrier driver which I haven't
looked at recently — can you confirm that?
- Andrew
--
Talk is cheap. Show me the code. -- Linus Torvalds

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System