Xycom XVME-500, Manual

Page: 81 / 104

* XVME-500/590 M a n u a l
February, 1988
Table C-l. XVME-500/590 Jumpers (Cont’d)
J17
This jumper is installed to provide ground reference
for external trigger (521 must be removed if this
option is used; See Section 2.6.4.5)
J21A,J21B,J21C,J21D,
J 2 5
These jumpers are used together to determine if the
inputs will be configured as either 8 differential,
16 single-ended or 16 pseudo-differential input
channels (Section 2.6.2)
J22A,J22B,J22C,
J22D
J23,J24
Each jumper is used to determine settling times for
the appropriate module amplifier (Section 3.4.1)
These two jumpers are provided to allow grounding
of an input channel in either the single-ended or the
differential input mode of operation for purposes of
calibration (See Section 2.6.5)
J32 (XVME-590 Only) Connects Analog to Digital GND. J32 is
in
foil and can be cut if the user desires.
C-2
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