01 0 1 1 1 11 10 1 1 Karnaugh map groupings with "don't care" wildcards: D + B + CA + C A BA DC 00 01 11 10 00 1 0 1 1 01 0 1 1 1 11 10 1 1 Follow-up question: this question and answer merely focused on the a output for the BCD-to-7-segment decoder circuit....
-Karnaugh maps used to simplify result. -MSOP expressions for result. -Quartus schematic(logic circuit)realizing the MSOP expressions using NAND-bOR circuit. -Quartus simulation results. -Comments on how circuit design operation...