Introduction.
Introduction.
Introduction.
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Workshop PG5 Exercise Chapter 4<br />
The function of the exclusive OR gate is that when one of the inputs are high,<br />
then the output is high. If more than one of the inputs is high, then the output is<br />
low. You can have 2 to 10 inputs, but only one can be high, to activate the output.<br />
Erase the lines that are connected to the right column. Paste 2 exclusive OR<br />
gates between the comparaters and the right column. Each gate should have 2<br />
inputs. Delete Output1 and Output3 from the right column. Connect the outputs<br />
from the 2 top comparaters to the inputs of the top exclusive OR gate. The outputs<br />
from the bottom 2 comparaters should then be connected to the bottom exclusive<br />
OR gate. The output of the top exclusive OR gate should be connected<br />
to Output0 and the bottom one should be connected to Output2. Something<br />
similar to the drawing below.<br />
Build and downloadBuidBuild<br />
Build and download the program. Go online and activate the run mode. Toggle<br />
input 5 on and off. When the counter is at 0 or 1, Led 32 will be on. When the<br />
counter is at 2 or 3, the Led 34 will be on.<br />
FLIP-FLOPS:<br />
The last F-box family we are going to cover, is the Flip-Flop.<br />
Open the file AND_GATES, make sure to link this file, and unlink the Comparaters<br />
file.<br />
Open the F-box selector, and choose the Flip-Flop family and the function of the<br />
Type RS dynamized.<br />
© Saia-Burgess Controls Ltd. Page 4E-8