Question

A). Convert following decimal integers to 8-bit two's complement binary numbers using any

method . Explain why, If decimal number cannot be represented with 8 bits.

a. -46 b. -63 c. 118 d. -128 e. 128

B). Perform following operations by converting the decimal numbers to 8-bit two’s complement

binary. Check results by converting final result to decimal

a. 94-53 b. 15–84

Answer #1

1) convert binary number 10.011 into equivalent
decimal number
2) Determine the two's complement of the given binary number
10011100
3) Design a combinational logic circuit that can add 3 bit binary
imputs

a) Do the operation 75.38 - 18.62 in binary
using two's complement. Use for part
fractional 6 bits
b) Convert the resulting expression to decimal, and say how much
is the absolute error obtained in the operation
__PRESENT

EE 263 Homework Assignment 1
Perform the following conversions:
Convert 51 (decimal) to binary and to hex
Convert 0xD1 (hexadecimal) to binary and to decimal
Convert 0b11001001 (binary) to hex and to decimal
Find the 2’s complement of the following 4-bit numbers
1101
0101
Perform the following 4-bit unsigned operations. For
each, indicate the 4-bit result and the carry bit, and indicate if
the answer is correct or not.
5 + 8
2 + 12
13 – 7
4...

Find the 2's complement of the following decimal numbers (You
must convert the number to binary and the answer has to be in
binary with the same number of bits as the conversion)?
a. 20
b. 15
c. 2126
d. 266
e. 466
please explain how you did it!

2 Convert each of the following octal numbers to 10-bit binary,
hexadecimal, and decimal. Show your work.
(a) 368
(b) 7568
3 Convert the following binary values into Decimal, Octal and
hexadecimal. Show your work.
(a) 111010101011112
(b) 1010111011001102
(c) 1011101010001112
(d) 1111101011102
4 Convert the following hexadecimal numbers to 16-bit binary and
decimal numbers. Show your work.
(a) FE9816
(b) FCAD16
(c) B00C16
(d) FEDF16
5 Perform the addition on the following unsigned binary numbers.
Indicate whether or not...

Find the two’s complement representation for the following
numbers, assuming they are represented as a 16-bit number. Write
the value in both binary and hexadecimal for full credit.
a. -72
b. 1314
c. 594
d. -1194

Convert each of the following decimal numbers to binary, octal,
and hexadecimal numbers. Only go to 7 bits to the right of the
decimal and be sure to appropriately round the 7th bit.
(f) 250.8

4) Convert the following binary values from 4 bit numbers to 7
bit values
a) 2s complement value: 0101
b) 2s complement value: 1010
c) Unsigned binary value: 0101
d) Unsigned binary value: 1010
e) Sign Magnititude value: 0101
f) Sign Magnititude value: 1010

Design a 4-bit adder-subtractor circuit using the 4-bit binary
Full adders (74LS83) and any necessary additional logic gates. The
circuit has a mode input bit, M, that controls its operation.
Specifically, when M=0, the circuit becomes a 4-bit adder, and when
M=1, the circuit becomes a 4-bit subtractor that performs the
operation A plus the 2’s complement of B.Where A and B are two
4-bits binary numbers. That is,
* When M=0, we perform A+B, and we assume that
both...

When adding two 8 bit binary
numbers, which of the following statements is true?
Select one:
a. All bits are shifted to the right by one
place, giving a 7 bit number
b. The result might require 16 bits to
store
c. The result will require the same bits as the larger
number
d. The result might require 9 bits to store
e. The result will also be a 8 number

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 3 minutes ago

asked 4 minutes ago

asked 6 minutes ago

asked 13 minutes ago

asked 19 minutes ago

asked 23 minutes ago

asked 25 minutes ago

asked 29 minutes ago

asked 37 minutes ago

asked 46 minutes ago

asked 50 minutes ago

asked 54 minutes ago