Chapter 4
Signal Connections
Signal Name
ACH<0..63>
AISENSE
AIGND
DAC0OUT
DAC1OUT
AOGND
DGND
+5 V
DIO<0..7>
SCANCLK
EXTSTROBE*
PFI0/TRIG1
PFI1/TRIG2
PFI2/CONVERT*
PFI3/GPCTR1_SOURCE
PFI4/GPCTR1_GATE
GPCTR1_OUT
VXI-MIO Series User Manual
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
Drive
Impedance
Protection
Input/
Output
Power On/Off
AI
100 G in
25/15
parallel
with
100 pF
AI
100 G in
25/15
parallel
with
100 pF
AI
—
—
AO
0.1
Short-circuit
to ground
AO
0.1
Short-circuit
to ground
AO
—
—
DO
—
—
DO
0.1
Short-circuit
to ground
DIO
—
5.5 V
DO
—
—
DO
—
—
DIO
—
5.5 V
DIO
—
5.5 V
DIO
—
5.5 V
DIO
—
5.5 V
DIO
—
5.5 V
DO
—
—
Source
(Volts)
(mA at V)
—
—
—
5 at 10 V
5 at 10 V
—
—
1A
13 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
3.5 at (4.6 V)
4-8
Sink
Rise
Bias
(mA at V)
Time
(ns)
—
—
1 nA
—
—
1 nA
—
—
—
5 at -10 V 5
—
V/ s
5 at -10 V 5
—
V/ s
—
—
—
—
—
—
—
—
—
24 at 0.4
1.1
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
4.75 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
5 at 0.4
1.5
50 k pu
National Instruments Corporation