PMC-GPIB with NOR-488 DDK very slow when sending the commands-GPIB

Hello

I use a PMC-GPIB Board and the NOR-488DDK allows to develop a GPIB Interface with VxWorks. Already, it works correctly, but sending a GPIB command takes about 100 ms, which is very slow.

Are there opportunities to speed up data transfer?

Hello again,

I found a solution to my problem! I realized that the command execution is related to the vxWorks system clock! Of course, this is done in the DDK (driver development kit).

The system clock is easily adjustable upper and then orders are shipped quickly.

Thanks for your time

Good day

Cassidian

Tags: NI Hardware

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