1.) Design/draw a (4) bit adder and subtractor Reference your lab 11 Show the logic steps to operate: 2. ) Math Operation: Binary 9-4 =___________   For example: Show the inputs to the EXOR gates A0-1-2-3  = B 0-1-2-3 = CTRL = A/D   Outputs of  (Adder: 7483) S0= S1= S2= S3 =_____

Introductory Circuit Analysis (13th Edition)
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1.) Design/draw a (4) bit adder and subtractor

Reference your lab 11

Show the logic steps to operate:

2. ) Math Operation: Binary

9-4 =___________

 

For example:

Show the inputs to the EXOR gates

A0-1-2-3  =

B 0-1-2-3 =

CTRL = A/D

 

Outputs of  (Adder: 7483)

S0=

S1=

S2=

S3 =_____

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