Experimental Physics and
Industrial Control System

We're trying to get a National Instruments GPIB-1014 board to work with our
PowerPC CPU board (MVME2302) and the EPICS drvGpib driver, but with little
success.  It fails in niPhysIo at the point where it first calls
sysLocalToBusAdrs, as our BSP doesn't define any A24 slave space.

Scanning through the tech-talk archives I found references to patching the
WRS BSPs to allow A24 DMA access to work, but no details.  Is there anyone
who's done that and gotten it to work (hopefully for a PPC board, but I'm
willing to look at any examples at all)?

Thanks much,

--
John A. Priller            | Phone : (517) 333-6375
MSU Cyclotron Laboratory   | Fax   : (517) 353-5967
South Shaw Lane            | Email : [email protected]
East Lansing, MI 48824     | Web   : http://prille.nscl.msu.edu/jp.html

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Re: NI GPIB-1014, PPC, DMA and VME A24 address space Joe Sullivan

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