[time-nuts] Could someone please recommend GPIB card

John Allen john at pcsupportsolutions.com
Tue Oct 11 05:18:47 UTC 2011

BTW, Win 7 "XP Emulation Mode" is a free download for Win 7 Pro, not available
for Win 7 Home Premium.


-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On Behalf
Of David J Taylor
Sent: Tuesday, October 11, 2011 1:09 AM
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] Could someone please recommend GPIB card

> 64-bit Windows does require signed drivers, which was not the case with 
> the
> 32-bit OSes.   It works fine with both Prologix and NI hardware, but 
> some of
> the lesser-known NI clones may not have 64-bit drivers.
> -- john

Actually, there is a "test mode", where unsigned 64-bit drivers are 
accepted.  I have 64-bit NTP serial drivers working this way.

You can also run the XP emulation where, I believe, 32-bit drivers will 
work (I got a USB WebCam working under XP-mode).

SatSignal software - quality software written to your requirements
Web:  http://www.satsignal.eu
Email:  david-taylor at blueyonder.co.uk 

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