Chapter 4 Signal Connections

VXI-MIO Series User Manual 4-8

National Instruments Corporation

Table 4-2 shows the I/O signal summary for the VXI-MIO-64XE-10.

Table 4-2.

VXI-MIO-64XE-10 I/O Signal Summary

Signal Name Drive Impedance
Input/
Output
Protection
(Volts)
Power On/Off
Source
(mA at V) Sink
(mA at V) Rise
Time
(ns)
Bias

ACH<0..63> AI 100 G
in
parallel
with
100 pF
25/15 — —

±

1 nA
AISENSE AI 100 G
in
parallel
with
100 pF
25/15 — —

±

1 nA
AIGND AI — — —
DAC0OUT AO 0.1

Short-circuit
to ground 5 at 10 V 5 at -10 V 5
V/
µ
s
DAC1OUT AO 0.1

Short-circuit
to ground 5 at 10 V 5 at -10 V 5
V/
µ
s
AOGND AO — — —
DGND DO — — —
+5 V DO 0.1

Short-circuit
to ground 1A — —
DIO<0..7> DIO 5.5 V 13 at (4.6 V) 24 at 0.4 1.1 50 k
pu
SCANCLK DO 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
EXTSTROBE* DO 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
PFI0/TRIG1 DIO 5.5 V 3.5 at (4.6 V) 5 at 0.4 1.5 4.75 k
pu
PFI1/TRIG2 DIO 5.5 V 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
PFI2/CONVERT* DIO 5.5 V 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
PFI3/GPCTR1_SOURCE DIO 5.5 V 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
PFI4/GPCTR1_GATE DIO 5.5 V 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu
GPCTR1_OUT DO 3.5 at (4.6 V) 5 at 0.4 1.5 50 k
pu