Справочник Пользователя для National Instruments NI 9144

© National Instruments Corporation

Use the calibration coefficients with the following equation to generate 
corrected data:

Both the input and output bytes are transmitted in the PDO regardless of the 

direction control; only the relevant bits are connected to the I/O pins.

Table 62.  NI 9401 Vendor Configuration Extensions

0x2001

0

U32

R/W

Nibble direction 
control, 
default = 0

Table 63.  NI 9401 Scan List Format

1

0: data bits 3:0 as input

1: data bits 7:4 as output

0

0: data bits 3:0 as input

1: data bits 7:4 as output

Table 64.  NI 9403 Vendor Configuration Extension

0x2001

0

U32

R/W

I/O direction 
control, 
default = 0

(

)

•

---------

⎝

⎠

⎛

⎞ 10

12

–

•

-------

⎝

⎠

⎛

⎞ Offset pA

(

) 10

12

–

-------

⎝

⎠

⎛

⎞

•

+

=