On 5/17/05, Dale Richardson <[EMAIL PROTECTED]> wrote: > Hi all, > One of the thing I noticed when using the DX4Win program with the > virtual com port is that the CPU usage goes way up. Normally I run about > 2% as a low figure and 10% as a high usage figure. When the DX4Win is > set up to use the virtual com port CPU usage varies from 3.7% to 60% > about every 4 seconds. This slows the computer way down although the > programs work. I had set up DX4Win for a TS2000. I will keep working on > this. > 73, > > Dale AA5XE > > _______________________________________________ > FlexRadio mailing list > [email protected] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >
Hi Dale, When this happens can you look at the Processes tab in Task Manager and see what process is using the CPU time? Look at the System process, the PowerSDR process, and the DX4Win process to see which one is using the CPU time. This will help me determine if it is the system thread in the driver or something else. -- Philip A Covington, N8VB vHMI Automation, Inc. http://www.vhmiautomation.com
