[10 8. Investigation You are asked to design a 4-bit binary full-adder circuit. Draw a block diagram with all inputs and
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[10 8. Investigation You are asked to design a 4-bit binary full-adder circuit. Draw a block diagram with all inputs and
[10 8. Investigation You are asked to design a 4-bit binary full-adder circuit. Draw a block diagram with all inputs and outputs. a) Assessment i. Do you need a clock input? ......... ii. Do you need a Reset input? ii. What are your inputs in a most versatile (cascade-able) design? (use arbitrary but meaningful symbols) iv. What are your outputs in a most versatile (cascade-able) design? (use arbitrary but meaningful symbols). b) Experiment Design i. For how many input-combination cases you should test your design? ii. If all outputs are 0, what input-combination would flip all outputs? iii. For what input-combination, only the most significant bit of the output would be 1? iv. Give an example of an input-combination that produces alternate 0 and 1 at the put, wit the most significant bit being 1? c) Experiment Procedure 1. How would you test your design before building it? ii. What would you use to build a hardware prototype and test it? ii. Is it possible to design and test your prototype by coding? iv. What circuit would you design and test before designing the 4-bit full-adder?
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