Experimental Physics and
Industrial Control System

Kristi Luchini <[email protected]> · Tue, 24 Apr 2001 13:18:51 -0700

Hi,

The EPICS Analog Out device support for the VMIC 4100 DAC module doesn't
set the "roff" field,
even though the module uses positive offset binary conversion such that

+10V ---> 0xfff
  0V ---> 0x800
-10V ---> 0x0

Is there a different version of this module or is the AOFF field used
instead of the ROFF
field? How does this device support work? I must be missing somethine
quite simple.

      - Regards,
            Kristi

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System