National Instruments Deterministic Ethernet Expansion Chassis NI..., User Manual

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NI 9144 User Guide and Specifications 24 ni.com
NI 9203
NI 9203 Scan List
The scan list channel codes consist of three bit fields in a 32-bit entry.
Table 8. NI 9203 Vendor Configuration Extensions
Index Sub Type R/W Value
0x2001 0 ARR:U32 — Scan List = 9
1 R Channels to
Convert = 1..8,
default = 8
2..9 R/W Channel Code
0x2002 0 U32 R/W Unipolar Channel
Mask
0x2100 0 ARR:U32 — Calibration = 36
1 R Bipolar Offset
2 R Ch0 Bipolar Gain
3 R Ch1 Gain
... — —
9 R Ch7 Gain
10 R Unipolar Offset
11 R Ch0 Unipolar Gain
... — —
19 R R External
Calibration,
Bipolar Gain
... ... ...
Table 9. NI 9203 Scan List Format
Bits Field
31:24 = 0
23:16 Data Offset[ t ]
15:4 = 0