Targeting DOS for Real-Time Applications (Real-Time Workshop)

Real-Time Workshop

Device Driver Block Library

The device driver blocks for the Keithley Metrabyte DAS-1600/1400 Series I/O boards designed for use with DOS applications are contained in a block library called doslib (matlabroot\toolbox\rtw\doslib.mdl). To display this library, type

```
doslib
```

at the MATLAB prompt. This window will appear.

To access the device driver blocks, double-click on the sublibrary icon.

The blocks in the library contain device drivers that can be used for the DAS-1600/1400 Series I/O boards. The DAS-1601/1602 boards have 16 analog input (ADC) channels, two 12-bit analog output (DAC) channels and 4-bits of digital I/O. The DAS-1401/1402 boards do not have DAC channels. The DAS-1601/1401 boards have high programmable gains (1, 10, 100 and 500), while the DAS-1602/1402 boards offer low programmable gains (1, 2, 4 and 8).

For more information, contact the manufacturer via the Web site:
http://www.keithley.com. The documentation for the DAS-1600/1400 Series I/O boards is the DAS-1600/1400 Series User's Guide, Revision B (Part Number: 80940).

Device Driver Blocks Configuring Device Driver Blocks