Rear Connector Signal Descriptions
© National Instruments Corporation
SERDATIN
SLOT0SEL*
Figure 2-5. SCXI-1126 Rear Signal Connector Pin Assignments
SCXI-1126 rear connector signal descriptions are listed in Table 2-3. For
more information on differential (DIFF), referenced single-ended (RSE), or
nonreferenced single-ended (NRSE) modes, go to
.
rdfwnc
AOGND–
1
2
AOGND
CH0+
3
4
CH0–
CH1+
5
6
CH1–
CH2+
7
8
CH2–
CH3+
9
10
CH3–
CH4+
11
12
CH4–
CH5+
13
14
CH5–
CH6+
15
16
CH6–
CH7+
17
18
CH7–
OUTREF
19
20
NC
NC
21
22
NC
NC
23
24
DIG GND
25
26
SERDATOUT
DAQD*/A
27
28
NC
29
30
NC
NC
31
32
NC
DIG GND
33
34
NC
NC
35
36
SCANCLK
SERCLK
37
38
NC
NC
39
40
NC
NC
41
42
NC
RSVD
43
44
NC
NC
45
46
NC
NC
47
48
NC
NC
49
50
NC
NC = No Connection
2-7
Chapter 2
Using the SCXI-1126
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SCXI-1126 User Manual