Pins in 9401 and 9425

[joanci]

Hi, 

i have both Modules NI 9401 and NI 9425, which I connect to an FPGA Card PXI-7813R through an Expansion Chassis. When connected, apart from the pins DI0 to DI31 (in NI 9425) and DI0 to DI7 (in NI 9401), i have this other pins:

• In NI 9425: DI7:0, DI15:8, DI23:16, DI31:0 and DI31:24
• In NI 9401: DIO3:0, DIO7:0, DIO7:4

what are they used for?

Thanks!

Joan

[NI_PSi · Accepted solution]

Hi Joan,

these are the same pins, but you can access them in groups.

DI7:0 means Digital In Line 0 to 7

Thats the whole story.

Best Regards,

Peter