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Overview
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Single- or dual-DMA (Direct Memory Access) operation is
software-configurable.
●
Interrupt levels are software-configurable.
●
Pulsed interrupts allow multiple DAS-1800 Series boards to share
interrupt levels.
●
Hardware A/D (analog-to-digital) trigger and gate have
software-selectable polarity.
●
Triggering capabilities support pre-, post-, and about-trigger
acquisitions.
●
Dual 12-bit DAC (digital-to-analog converter) outputs have
simultaneous updates.
●
The boards have four digital inputs.
●
The boards have eight digital outputs with latch strobe.
●
A 100-pin I/O connector requires only one slot on rear panel of the
PC AT.
For more information on these features, refer to the functional description
in Section 2.
Supporting Software
The following software is available for operating DAS-1800HC Series
boards:
●
DAS-1800HC Series standard software package
— Shipped with
DAS-1800HC Series boards. Includes DriverLINX for Microsoft
Windows 95/98 or Windows NT and function libraries for writing
application programs under Windows in a high-level language such as
Microsoft Visual C++, Microsoft Visual Basic, Borland Delphi
support files, LabVIEW, utility programs, and language-specific
example programs.
●
DriverLINX
—
the high-performance real-time data-acquisition
device drivers for Windows application development include:
–
DriverLINX API DLLs
and drivers supporting the DAS-1800HC
Series hardware
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