(i) The following two numbers are represented in unsigned binary:A= (10101)2B= (10011)2Represent these two numbers in signed 1's complement form and perform the followingbinary arithmetic operations using the 1's complement method. Use a total of 7 bits torepresent both numbers and results including the sign bit.C = A + B;D=A-B.

Answered: (i) The following two numbers are…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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1. An arithmetic system operates with 3-digit decimal numbers with sign presented in BCD (12 bits), negative numbers utilize the 10's complement form, one decimal digit (4 bits) is occupied by sign: 0 for "+" and 9 for "-". 1a) Show the most positive and the most negative numbers in both decimal and BCD forms. 1b) Present numbers A=+36 and B= -42 in BCD. 1c) Present the 10's complements of A and B in BCD. 1d) Perform the following operations bit-by-bit, show carries, apply BCD correction (add 6) when necessary (the sum of two decimal digits is greater than 9). 1d1) A+B in BCD. 1d2) A - B = A+(-B) in BCD by addition of A and the 10's complement of B. 1d3) B-A= B + (-A) in BCD by addition of B and the 10's complement of A.
Design a code converter that converts a decimal digit from BCD to excess-3 code, the input variables are organized as (A BC D) respectively with A is the MSB, the output variables are organized as (W XY Z) respectively with W is the MSB, put the invalid decimal numbers as don't care. X= BCD'+B'D+B'C X= BC'D'+B'D+BC X= BC'D'+B'D+B'C X= BC'D'+BD+B'C
Design a code converter that converts a decimal digit from BCD to excess-3 code, the input variables are organized as (A BC D) respectively with A is the MSB, the output variables are organized as (W X Y Z) respectively with W is the MSB, put the invalid decimal numbers as don't care. X= BCD'+B'D+B'C X= BC'D'+B'D+BC X= BC'D'+B'D+B'C X= BC'D'+BD+B'C
c) Look-Up Table ROM values for a Distributed Arithmetic (DA) scheme to implement the following expression is provided in Appendix 1: I = 2x xo +4xx₁ +2xx₂ + 4xx3 Undertake a check calculation with the following values of x (in8-bit 2's complement) and comment on the calculated result. Data XO X1 X2 X3 decimal -10 -20 30 40
Convert the decimal number (-25) into signed binary number using the 1's complement form method. a) 000110 A7 b) 100110 c) 100111 d) 111001
Q1. Convert following numbers in given radix system: a. (697)10 into Octal and Hexa decimal b. (2D9)16 into Decimal and Octal Q2. Using two's complement representation, solve: a. 101110001 – 1111111001 b. 1010101010 – 1010010101 Q3. Perform following arithmetic operations: a. (6767)10 + (3592)10 using BCD b. (C7C)16 - (B0E)16 using 16's complement Q4. A code 1011011 needs to be sent to the receiver. Using, hamming code find out the code- word and the mechanism to check the corrected data when error occurred at 4th bit. (Assumptions: Right to Left with Odd Parity) Q5. (a) Convert the following logic gate circuit into a Boolean expression, writing Boolean sub-expressions next to each gate output in the diagram: A (b) Realise Ex-OR gate using universal gate? Q6. Implement and simplify f (A, B, C, D) = E(1,3,5,8,9,11,13,15) using K-map?
You are using a signed 8-bit ALU to do the following arithmetic operations. Assume two numbers in binary are, a = (0110 1111)2 and b = (0110 0100)2. 6+4+5=15 (i) C = a + b (ii) D = a - b
21. Express the decimal number -37 as an 8-bit number in sign-magnitude. a. 10100101 b. 00100101 c. 11011000 d. 11010001
b) There are five binary or hexadecimal numbers and six decimal conversions. Draw a line to connect each binary/hexadecimal to decimal number. Binary/Hexadecimal Decimal 4E 78 11011010 157 10011101 167 A7 25 19 218
| Solve all parts. Will give thumb's up| If you can't do all please don't attempt the questions.
could you help me with question d) pls thanks
11- Represent the decimal number 6,248 in (a) BCD, Convert decimal +49 and +29 to binary, using the signed 2's complement representation and enough digits to accommodate the numbers. Then perform the binary equivalent of (+29) + (-49), (-29) + (+49), and (-29) + (-49). Convert the answers back to decimal and verify that they are correct.

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