THEME - Hard & Soft 1994

The design and achievement of a system having the functions of an osciloscope. The system will consist of a data acquisition module and an IRM PC compatibile connected by a data link.

1. The data acquisition module should be able to scan periodic and contuous signals between 0 and 5V within 0-1 hHz frequency range. The module will accompany a microprocessor.

2. The data link could be serial or parallel in accordance with the imposed demands of performance. The acquisition module and computer will be on the same table.

3. Data processing will provide results in two windows:

3.1. The graphical window will display the signal just like an oscilloscope, but without movement, and observing the following; the dimensions of the simulated oscilloscope screen on both axes Ox and Oy (to be expressed, and observing the following; the drawing of a 10x10 division - frame within the screen; the utilizer will be able to indicate:
   - time basis (ms/division);
   - signal level (mV/division);
   - position O of scale (mV). the possibility of performing a zoom within the graphical window.
The measurement start will be ordered by the utilizer. Window renewal succeds the command.

3.2 The alfa numerical window will display the following:
   - the minimum, maximum and average values;
   - the lapse of time between the start and the display on the simulated oscilloscope screen;
   - the value of between two selected moments on the displayed curve by a graphic cursor;
   - the frecquency and period of a sample signal.
 

Place

Team

1^st

Bucuresti

2^nd

Timisoara

3^rd

Suceava

4^th

Lille

5^th

Iasi

6^th

Oradea

7^th

Cluj-Napoca