There is also a battery handheld unit by Racal Dana which will trigger and
display captured bus transactions. Also the function is on some logic
analysers. I have low end BlackStar LA that has an IEEE-488 personality
cardall acquired cheaply on that auction site
Alan G3NYK
- Original
I was just looking at the NIST's frequency and time measurement
services, where for a monthly fee that provide a box that will give you
either frequency or time calibrations traceable to NIST. Both services
use common-view GPS.
Would it be feasible for the time-nuts to do their own common-view
Hi Patrick,
HP, IoTech, and National make (or made) cool stand-alone
GPIB debuggers that I think can be used as bus level sniffers,
at least for low data volume and rates. I have extras here and
can give you one for your project. Contact me offline.
/tvb
- Original Message -
From:
John Ackermann N8UR wrote:
I was just looking at the NIST's frequency and time measurement
services, where for a monthly fee that provide a box that will give you
either frequency or time calibrations traceable to NIST. Both services
use common-view GPS.
Would it be feasible for the
Bruce Griffiths said the following on 01/28/2008 08:02 PM:
Would you like a copy of all the manuals, papers etc available on this
service?
They use a custom multichannel time stamp instrument at both ends.
This uses ramp interpolation of the clock to achieve resolution of
around 25ps or so.
