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NI 7842R Digital Port Assignments
You can use an FPGA I/O Node , configured for reading and writing, with the NI 7842R. Use the following digital port assignments when you configure digital port functions.
Connector
Digital Port
Digital Lines
Connector 0
DIOPORT 0
0 (LSB) through 7
Connector 0
DIOPORT 1
8 (LSB) through 15
Connector 1
DIOPORT 0
0 (LSB) through 7
Connector 1
DIOPORT 1
8 (LSB) through 15
Connector 1
DIOPORT 2
16 (LSB) through 23
Connector 1
DIOPORT 3
24 (LSB) through 31
Connector 1
DIOPORT 4
32 (LSB) through 39
Connector 2
DIOPORT 0
0 (LSB) through 7
Connector 2
DIOPORT 1
8 (LSB) through 15
Connector 2
DIOPORT 2
16 (LSB) through 23
Connector 2
DIOPORT 3
24 (LSB) through 31
Connector 2
DIOPORT 4
32 (LSB) through 39