Question

What decimal number does the bit pattern 1101 1011 represent if it is a:

• [1 pts] unsigned integer?

• [1 pts] sign-magnitude integer?

• [1 pts] two's complement integer?

Please Explain and Show all work

Answer #1

6. What decimal number does the bit pattern 0xBF800000
represent if it is:
A two's complement integer
An unsigned integer
A floating point number assuming the IEE 754 single
precision format
PLEASE EXPLAIN AND SHOW WORK

Convert 1101 0001 1100 0011 binary to decimal (value is a 16-bit
integer).
The answer is -11837 but I would like the work to be shown,
please

1a) 0xCAFE can be written in decimal (base 10) as:
1b)
The decimal number -94 can be expressed (in 8 bits)
Using signed magnitude representation as:
Using one's complement representation as:
Using two's complement representation as:
Using excess-M representation (with the appropriate value of M)
as:
1c)
Using the simple floating point model (1-bit sign, 5-bit biased
exponent, and 8-bit significand), the number -0.125 (decimal) can
be expressed as:
(Do not use spaces or any English text. Provide only the...

If the word length is 4 binary bits (including sign), what
decimal
number does 1001 represent in
a. in sign and magnitude?
b. in 2’s complement?

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.

Find the Boolean expression that corresponds to the circuit in
question 11.
13. Represent the decimal integer 2001 in binary notation.
14. Represent the binary integer 100011112 in decimal
notation.
15. Perform the arithmetic in binary notation. (Show work)
1001102
- 1012
16. Find the 8-bit two’s complement for the integer 213.

1.Find the 2’s complement of 11111011. What is the decimal value
of it
2.Find A-B using 2’s complement if A=1010 and B=11100
3. A) What is the range of numbers in a 4-bit machine if
unsigned integer format is used.
B) What is the smallest and largest number when 2’s complement
format is used.

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

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...

What will be the output when the computer performs arithmetic
left shift operation on the bit pattern 11010101 which is stored in
two’s complement format?
Verify that if you multiply the
original number in decimal by 2 you get your final answer in
decimal. Show your work?

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