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Electrical Engineering
Digital Logic Help: Understanding Q1+ and Q0+ from a Truth Table
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[QUOTE="CWatters, post: 5464249, member: 423469"] With reference to the truth table you posted... The left hand side of the truth table lists the "current state" and any inputs (eg X). The right hand side of the truth table lists the "next state" and any outputs (eg Z). The "+" sign basically means "after the next clock". So the column headed Q1+ is telling you what Q1 will become after the next clock. So for example if we look at the [U]second line[/U] of the truth table it is telling us that.. If the current state is Q1=0, Q0=0 and X=1 then the next state after the clock will be Q1=0, Q0=1 and Z=0 [ATTACH=full]100250[/ATTACH] [/QUOTE]
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Digital Logic Help: Understanding Q1+ and Q0+ from a Truth Table
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