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Monday, 25 June 2012

First day...Kursus Amalan Kejuruteraan

FKEKK
Assalamualaikum dan salam sejahtera.. Hari ini bermulanya amalan kejuruteraan seperti mana yang aku bagitahu semalam.. Kelas aku yang pertama diadakan di makmal perhubungan asas Fakulti Kejuruteraan Elektronik Dan Kejuruteraan Komputer (FKEKK).. Didalam kelas ini, kami belajar sistem digital menggunakan multisim. 

Ini fungsi multisim:

Multisim is a virtual electronic circuit design, analysis, and simulation programmer that design and analyses analogue, digital and mixed mode circuits on a PC using virtual instruments. Virtual instruments are used to measure circuit behavior such as voltage, current, power, frequency and signals on a scope. They look just like real instruments without fear of damaging the circuit components or the instruments.

Banyak simulasi boleh digunakan dengan multisim ini.. Kalau di ikutkan note yang lecture bagi tadi, semua dah kita belajar. Revise balik je..Tapi hari ini, kami belajar sesuatu yang baru tentang multisim.. Dengan menggunakan logic converter, litar lengkap bagi digital boleh di cipta dengan sangat mudah.. kat bawah adalah apa yang telah aku belajar..
  
COMBINATIONAL LOGIC CIRCUIT

Logic Tools in Multisim

 
One of the virtual instruments in Multisim is the Logic Converter. The arrow in the figure L3-1 above shows the Logic Converter button.
 
When the Logic Converter button is clicked, the logic converter symbol is shown in the figure L3-2 above.
In the logic converter, most of the logic conversions needed is there.
Firstly, enter the Boolean expression into the logic converter as below:
 

Truth table
 
Then, click on the Boolean expression truth table conversions option:
 
Next, the Boolean expression can be simplified by clicking the right function as shown above.

Finally, click function below as shown above to generate the combinational circuit which shown in figure L3-4 below.
Terima kasih.. salam dari pantai timur.
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