There is a downloadable driver for the EISA-GPIB developed for HP-UX available from
http://www.ni.com/support/gpib/versions.htm
or
ftp://ftp.ni.com/support/gpib/hp-ux/at-gpib/
The GPIB-HP700-EISA is basically a GPIB kit that includes the driver and the EISA-GPIB board. National Instruments is no longer developing a driver for the HP-UX environment for this board so if you have any extreme difficulty using the older driver or updating it, we recommend upgrading to a GPIB-ENET module.