- #1
andy1962
- 1
- 0
Hello
Im really struggling with this question I've been given:
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Construct a four bit synchronous counter, then use as a guide to crate a four bit ADC which will:
When output 0 to 3 light should immuminate for low
When output 4 to 13 light should illuminate for ok
When output 14 to 15 light should illuminate for high
Then write boolean expression and create karnaugh map
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Ok so here's where i am so far with it, i have created the 4 bit synchronous counter on multisim:
http://imageshack.us/photo/my-images/855/counterg.png/
and i also produced my boolean expression:
http://imageshack.us/photo/my-images/687/booleank.png/
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I have no idea how to carry out the ADC stage of the counter and also i seem to be really struggling trying to simplify the boolean expression and with the karnaugh map. Not my strongest module I am afraid...
Any help would be very much appreciated Thank you
Im really struggling with this question I've been given:
----------------------------------------------------------------------------------------
Construct a four bit synchronous counter, then use as a guide to crate a four bit ADC which will:
When output 0 to 3 light should immuminate for low
When output 4 to 13 light should illuminate for ok
When output 14 to 15 light should illuminate for high
Then write boolean expression and create karnaugh map
----------------------------------------------------------------------------------------
Ok so here's where i am so far with it, i have created the 4 bit synchronous counter on multisim:
http://imageshack.us/photo/my-images/855/counterg.png/
and i also produced my boolean expression:
http://imageshack.us/photo/my-images/687/booleank.png/
-----------------------------------------------------------------------------------------
I have no idea how to carry out the ADC stage of the counter and also i seem to be really struggling trying to simplify the boolean expression and with the karnaugh map. Not my strongest module I am afraid...
Any help would be very much appreciated Thank you