Question

The 8-bit signed binary 2's complement number equal to the decimal number -73 is [a].

Answer #1

Assuming nine-bit 2’s complement representation, convert the
decimal number -137 to binary, show the effect of
the ROL operation on it with initial carry C=1,
show the status bits and then convert the result back to decimal.
Repeat with the ASR operation. Write the
RTL specification of both operations shown
here.

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

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

Convert the hexadecimal number DEADBEEF to
binary.
Convert the following decimal number to binary:
a) 356
b) 658
What decimal value does the 8-bit binary number 10011110
represent if it is on a computer using two’s complement
representation?
What decimal value does the 8-bit binary number 10110100 have
if it is on a computer using two’s complement representation?
please show your work for question number 4. thank you.

Express the following 2’s complement number in decimal form,
assume leftmost bit is the sign bit.
1000110
b.
011101
c. 111111
d.
100000001
e.
101
f. 00011111
g.
101001010
h.
11
i. 10001

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!

Find the 2’s complement of the Binary number (1110010)2 .

Assume a computer is using signed magnitude base 2
representation to store 8-bit values. Further, assume you have a
program which can display the contents of 1-byte memory locations.
However, the program displays hex (as a shorthand) instead of
binary. What decimal values are represented by the following:
(a) C3
(b) 6E
Repeat the above, but assume the numbers are stored as 8-bit 2’s
complement base 2.

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...

Perform the following operation in the Signed 2’s complement
system. Use eight bits for each number. Check your results by
converting the binary result back to decimal. Please show all the
steps, also please type steps and answer no picture upload from
written work please
Add +68 to -45

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