Chapter 4 Signal Connections

VXI-MIO Series User Manual 4-2

National Instruments Corporation

Figure 4-1. I/O Connector Pin Assignment for the VXI-MIO-64E-1 and VXI-MIO-64XE-10
ACH63
ACH54
ACH60
ACH51
ACH57
ACH48
ACH46
ACH37
AISENSE21
ACH42
ACH33
ACH31
ACH22
ACH28
ACH19
ACH25
ACH16
ACH7
ACH13
ACH4
ACH3
ACH9
ACH0
DAC0OUT
DIO4
DIO2
DIO7
+5 V
PFI1/TRIG2
PFI4/GPCTR1_GATE
PFI6/WFTRIG
PFI9/GPCTR0_GATE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A
ACH55
ACH61
ACH52
ACH58
ACH49
ACH47
ACH38
ACH44
ACH43
ACH34
ACH40
ACH23
ACH29
ACH20
ACH26
ACH17
AIGND
ACH14
ACH5
AISENSE3
ACH10
ACH1
EXTREF2
AOGND
DIO1
DIO6
DGND
EXTSTROBE*
PFI2/CONVERT*
GPCTR1_OUT
PFI7/STARTSCAN
GPCTR0_OUT
B
ACH62
ACH53
ACH59
ACH50
ACH56
ACH39
ACH45
ACH36
ACH35
ACH41
ACH32
ACH30
ACH21
ACH27
ACH18
ACH24
ACH15
ACH6
ACH12
ACH11
ACH2
ACH8
DAC1OUT
DIO0
DIO5
DIO3
SCANCLK
PFI0/TRIG1
PFI3/GPCTR1_SOURCE
PFI5/UPDATE*
PFI8/GPCTR0_SOURCE
FREQ_OUT
C
1 SENSE for ACH16 through ACH63
2 This pin is not connected on the VXI-MIO-64XE-10
3 SENSE for ACH0 through ACH15