Question: please solve using logisim: The aim of this project is to design an 8 - bit Function Unit Combining Arithmetic Logic Unit ( ALU )
please solve using logisim: The aim of this project is to design an bit Function Unit Combining
Arithmetic Logic Unit ALU and a Shifter that can perform the operations given in table
below.
Use and as bits input and as bits output as shown in Figure
S S S and represent the selection code of the operations.
Three statue bits overflowcarrynegative are related to arithmetic operations
and statue bit zero is related to both arithmetic and logic operation.
Use constant inputs when needed.
Test your designed Function Unit with necessary tables.
Figure : Block diagram of bit Function Unit
Table: Set of operations
Note:
Use the same values of and as in the table above for all the test cases.
Use in case you don't care what the value of inputs or status bits.
One screenshot of your circuit is enough.
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