WRITE THIS PROGRAM USING SCHEME 1 Write three Scheme procedures to simulate thes

Question

WRITE THIS PROGRAM USING SCHEME

1 Write three Scheme procedures to simulate these three gates: AND, OR, and XOR, shown in the diagram in Figure 1. Test your procedures using all possible input combinations. (6 points) Figure 1 Logic gates AND, OR, andXOR 2 Define a Scheme procedure (bitAdder x a b) to simulate the logic design given in the diagram in Figure 2 The procedure must call the gate procedures that you defined in Question 1 and must return a pair with two elements (s c) where s is the binary sum 3 P a g e CSE240 Introduction to Programming Language Homework 12 of a b, and x, while c is the carry-out. You will implement the procedure in three steps using three procedures, as listed below. 2.1 Write a procedure (sum-bit x a b) to generate the result bit s (5 points) 2.2 Write a procedure (carry-out x a b) to generate the carry-out bit c (5 points) 2.3 Write a procedure (bitAdder x a b to generate the pair out put (s. c) (4 points)

Explanation / Answer

Answers

1.scheme procedures for AND OR and XOR

;;internal logic

;;testing

;;run the test cases

2.schema procedure for bit adder x a b

;;define gates

;;Run test cases

;;Define Sum-Bit

;;Test sum bit

;;Define Carry-Bit

;;Test Carry-Bit

;;Define Bit-Adder

;;Test Bit-Adder

;;Run the Tests

3.

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