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Functional Description
If a DAS-1800 Series board is sharing an interrupt level with one or more
other DAS-1800 Series boards and requests an interrupt, the DriverLINX
software determines the source of the request by scanning each board
until the interrupt request flag is located. DriverLINX then signals the
computer to respond accordingly.
Power
DAS-1800ST/HR Series boards use the +5V and the +12V provided by
your computer. An onboard DC/DC converter develops ±15V at a
maximum current output of 60mA for external use. In addition to the
±15V, the DAS-1800ST/HR Series boards 5V from the computer
to a pin on the main I/O connector at up to a maximum of 1.0A.
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