- From: Ms Naoko Kurahashi <naokok_at_stanford.edu>
- Date: Mon, 25 Jul 2005 22:18:37 -0700
The documentation says, "Particular drivers may or may not use the AREF flags. If they are not supported, they are silently ignored." Also, NRSE setting is for inputs with one common terminal (which seems like AREF_COMMON), but RSE is definitely not for grounded signals. and DIFF is for floating and grounded signals which seems like it could be either AREF_GROUND or AREF_DIFF. It's not very clear just by the names which AREF corresponds to which card setting. And I cannot find documentation on this. Any help? Sincerely, Naoko Quoting David Schleef <ds_at_schleef.org>: > On Sun, Jul 24, 2005 at 12:12:18PM -0700, Naoko Kurahashi wrote: > > Sorry if this is a question that's already been answered, but I > couldn't > > find anything after searching documentation/archives/ni_pcimio.c > > > > For the NI card PCI-MIO-16E series, do AREF_GROUND, AREF_COMMON, and > > AREF_DIFF correspond to the Single-Ended-Nonreferenced (NRSE), > > Single-Ended-Groundreferenced (RSE), and differential (DIFF) input > > configurations possible? > > Yes. Did you find some documentation that would make you think > otherwise? > > > > dave... > >
Received on 2005-07-26Z04:18:37