Astronics OMNIBUS II NI PXIe, Руководство пользователя

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OmniBus II PCIe/PXIe User Manual C-1
APPENDIX C: ERRATA SHEET
This errata sheet describes the known functional problems and any deviations from
the technical specifications known at the release date of this manual.
Deviations
Errata
Number
Section Description
Applies to:
Status
Hardware
Revision Software
Revision
1 6.3
Standard ARINC 429
Modules (42x/44x)
present a low impedance
on the 429 databus when
power is removed from
the OB2. This can result
in an attenuated bus signal
for other powered devices
on the 429 databus.
This errata does not apply
to Advanced ARINC 429
Modules (45x).
42x/44x
Modules
Rev B
and earlier
*
N/A Closed
*All OB2 Modules are labeled with the Core Model, Serial Number, and
Hardware Revision (e.g. “442 1234C”). Additionally, BTITST32 may be used to
programmatically determine the OB2 Module Revision by assigning a Card
Number, selecting either “Core A” or “Core B”, and locating the Hardware
Revision in the “I/O module production information” section
(e.g. “Revision C”).