Hi everyone, Im busy with an assignment and want find out if my truth table is correct for this diagram attached? Or at least if Im on the right track? Thanks

 

Hi everyone, Im busy with an assignment and want find out if my truth table is correct for this diagram attached? Or at least if Im on the right track? Thanks

How did you fill the 2nd table?

 

Not sure I understand.....table 1 and 2 had some information in it already......only 3 was completely empty. I do suspect I might have an issue with table 2, but Im not sure.

 

Not sure I understand.....table 1 and 2 had some information in it already......only 3 was completely empty. I do suspect I might have an issue with table 2, but Im not sure.

It looks like Table 2 should have had C, B, E as its headers, not C, D, E. Then, use standard logic to fill in Table 3.

 

It looks like Table 2 should have had C, B, E as its headers, not C, D, E. Then, use standard logic to fill in Table 3.

Hmmmm that makes sense as I struggled to figure out why it was split that way.......I will bring this up with the tutor as well.

 

Ok so no word from the tutor yet, but I decided to change it from a D to a B and finished the table......does this look better?

 

Marked

A+



BUT . The tutor will be looking on this site, so C- , unless you explain to them why the table changed.

 

Marked

A+



BUT . The tutor will be looking on this site, so C- , unless you explain to them why the table changed.

I agree. And Table 3 only needs the first 4 lines, as the next 4 lines are repeats. And, to be picky, the D and E columns would normally be listed, in order, as 00, 01, 10, 11.

 

Thanks guys....

@andrewmm LOL yeah I did mention in the start of the assignment that I changed it as it didn't quite make sense.

@shortout yes I did initially stopped at the first 4 lines in Table 3 because of the repeat, but then thought Id rather complete it not to lose points just in case.

Thanks again guys for the input and well received.