home *** CD-ROM | disk | FTP | other *** search
- 10:4 DECODER AS BOOLEAN EQUATIONS
-
- Here is a 4 to 10 decoder written out in detail as Boolean equations.
- Compare this to the more compact form in file DECODER2.PLD, where it is
- written as an indexed equation.
-
- | in:(A[3..0], STROBE), io:Q[9..0]
- |
- | Title: "10:4 decoder"
- |
- | Q9 = A3 & A2' & A1' & A0 & STROBE
- | Q8 = A3 & A2' & A1' & A0' & STROBE
- | Q7 = A3' & A2 & A1 & A0 & STROBE
- | Q6 = A3' & A2 & A1 & A0' & STROBE
- | Q5 = A3' & A2 & A1' & A0 & STROBE
- | Q4 = A3' & A2 & A1' & A0' & STROBE
- | Q3 = A3' & A2' & A1 & A0 & STROBE
- | Q2 = A3' & A2' & A1 & A0' & STROBE
- | Q1 = A3' & A2' & A1' & A0 & STROBE
- | Q0 = A3' & A2' & A1' & A0' & STROBE
-
- | Vectors:
- | { Display STROBE, (A[3..0])d, " -> ", (Q[9..0])c
- | Test A[3..0], STROBE
- | End }
-
-