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4 bit 2's Complement Multiplier INPUT A: 4 bit 2's Complement number INPUT B: 4 bit 2's Complement number OUTPUT: the product of A x B represented as a 8 bit 2's Complement number You are only allowed to use the basic gates: NOT, AND, OR, XOR. You may however, use these basic gates to build your own custom circuits (i.e. Adder). You are NOT ALLOWED to use Logisim built in circuits. Each custom circuit is to be implemented as a sub-circuit. PART 1: Build a 4 bit controlled 2's Complement Inverter PART 2: Build a 8 bit controlled 2's Complement Inverter PART 3: Build a 4 Bit UNSIGNED Multiplier A: 4 Bit Input B: 4 Bit Input Multiplier 0o00000o

4 bit 2's Complement Multiplier INPUT A: 4 bit 2's Complement number INPUT B: 4 bit 2's Complement number OUTPUT: the product of A x B represented as a 8 bit 2's Complement number You are only allowed to use the basic gates: NOT, AND, OR, XOR. You may however, use these basic gates to build your own custom circuits (i.e. Adder). You are NOT ALLOWED to use Logisim built in circuits. Each custom circuit is to be implemented as a sub-circuit. PART 1: Build a 4 bit controlled 2's Complement Inverter PART 2: Build a 8 bit controlled 2's Complement Inverter PART 3: Build a 4 Bit UNSIGNED Multiplier A: 4 Bit Input B: 4 Bit Input Multiplier 0o00000o

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Need 2 different variations answers and with explanation please. Thank you.
PART 4: Using the custom circuits you built in Parts 1-3, built a 4 bit 2's Complement multiplier that uses the inversion method discussed in class. HINTS: INVERSION METHOD: 1) If input A is negative, invert it. If input A is positive, leave it alone. 2) If input B is negative, invert it. If input B is positive, leave it alone. 3) Multiply A and B. 4) If both A and B originally had the same sign (both positive or both negative), do nothing. 5) If A and B originally had different signs (one was positive, the other negative), invert the product.
Transcribed Image Text:PART 4: Using the custom circuits you built in Parts 1-3, built a 4 bit 2's Complement multiplier that uses the inversion method discussed in class. HINTS: INVERSION METHOD: 1) If input A is negative, invert it. If input A is positive, leave it alone. 2) If input B is negative, invert it. If input B is positive, leave it alone. 3) Multiply A and B. 4) If both A and B originally had the same sign (both positive or both negative), do nothing. 5) If A and B originally had different signs (one was positive, the other negative), invert the product.
4 bit 2's Complement Multiplier INPUT A: 4 bit 2's Complement number INPUT B: 4 bit 2's Complement number OUTPUT: the product of A x B represented as a 8 bit 2's Complement number You are only allowed to use the basic gates: NOT, AND, OR, XOR. You may however, use these basic gates to build your own custom circuits (i.e. Adder). You are NOT ALLOWED to use Logisim built in circuits. Each custom circuit is to be implemented as a sub-circuit. PART 1: Build a 4 bit controlled 2's Complement Inverter PART 2: Build a 8 bit controlled 2's Complement Inverter PART 3: Build a 4 Bit UNSIGNED Multiplier A: 4 Bit Input B: 4 Bit Input Multiplier 0000 000O
Transcribed Image Text:4 bit 2's Complement Multiplier INPUT A: 4 bit 2's Complement number INPUT B: 4 bit 2's Complement number OUTPUT: the product of A x B represented as a 8 bit 2's Complement number You are only allowed to use the basic gates: NOT, AND, OR, XOR. You may however, use these basic gates to build your own custom circuits (i.e. Adder). You are NOT ALLOWED to use Logisim built in circuits. Each custom circuit is to be implemented as a sub-circuit. PART 1: Build a 4 bit controlled 2's Complement Inverter PART 2: Build a 8 bit controlled 2's Complement Inverter PART 3: Build a 4 Bit UNSIGNED Multiplier A: 4 Bit Input B: 4 Bit Input Multiplier 0000 000O
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