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Appendix E
SCXI-1121 Cabling
©
National Instruments Corporation
E-15
18
No Connect
Screw terminal
19
OUTREF
Screw terminal
20
No Connect
Solder pad
21
No Connect
Solder pad
22
No Connect
Solder pad
23
No Connect
Solder pad
24, 33
DIG GND
Solder pad
26
SERDATOUT
Solder pad
27
DAQD*/A
Solder pad
28
No Connect
Solder pad
29
SLOT0SEL*
Solder pad
30
No Connect
Solder pad
31
No Connect
Solder pad
32
No Connect
Solder pad
33
No Connect
Solder pad
34–35
No Connect
Solder pad
36
SCANCLK
Solder pad
37
SERCLK
Solder pad
38
No Connect
Solder pad
39
No Connect
Solder pad
40
No Connect
Solder pad
41
No Connect
Solder pad
42
No Connect
Solder pad
43
RSVD
Solder pad
44
No Connect
Solder pad
Table E-4.
SCXI-1343 Pin Connections (Continued)
Rear Signal
Connector Pin
SCXI-1121 Use
Connection Type