1. Design A 1-bit ALU. Below Is A Block Diagram Of A Simplified ALU. Let?s Give It A Carry-in And A Carry-out, And Let That Output Bit Be Low In Any Case Where A Carry Is Not Generated. Two Select Lines Should Determine Which Operation The ALU Performs From The Set {AND, OR, XOR, ADD} All The Components That You Need To Use Are Already In The Simulator. …

1. Design A 1-bit ALU. Below Is A Block Diagram Of A Simplified ALU. Let?s 
Give It A Carry-in And A Carry-out, And Let That Output Bit Be Low In Any 
Case Where A Carry Is Not Generated. Two Select Lines Should Determine 
Which Operation The ALU Performs From The Set {AND, OR, XOR, ADD} All The 
Components That You Need To Use Are Already In The Simulator. ...

Transcribed Text:Question: 1. Design a 1-bit ALU. Below is a block diagram of a simplified A.–
Q

1. Design a 1-bit ALU. Below is a block diagram of a simplified ALU. Let’s
give it a carry-in and a carry-out, and let that output bit be low in any
case where a carry is not generated. Two select lines should determine
which operation the ALU performs from the set {AND, OR, XOR, ADD}

A OUT
B
Cw Cour
5: So

All the components that you need to use are already in the simulator. You
will need the basic gates, adder, multiplexer to complete the circuit. Build
the circuit in steps and make sure to go through the tutorial about Logisim
to understand the wiring.

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Expert Answer

Arun Kanwat answered this,

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This link may be helpful to understand this problem
https://archive.org/stream/Texasinstruments-Tl-Data-SN74ACT8800Family32-

BitCMOSProcessorBuildingBlocks19900CR/Texasinstruments-Tl-Data-SN74ACT8800Family32-
BitCMOSProcessorBuildingBlocks19900CR_djvu.txt

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