Has anyone "out there" been able to program a PCI based Arbitrary Waveform
Generator NI5411 in Direct Digital Synthesis (DDS) from DOS (extended mode
of course) - My customers application will have to update the Frequency
Control Word at about 100 Hz, so Windows is out of the question. "Command
Prompt Only" mode from an interrupted reboot will run dos extended mode
(DOS4GW by Rational) no problem. The information needed is how to reset,
setup and control the 5411 by direct access to the registers through it's
PCI interface.
I know how to talk to the PCI address spaces, but don't know what to say to
which addresses in what order? Anyone out there done that yet?
Matthew Smith.
respond via
newsgroup or masmith089@qnet.com
