Question
In: Computer Science
1) Alternative compiled code sequence using instructions in classes A, B, C. What is the average...
1) Alternative compiled code sequence using instructions in classes A, B, C. What is the average CPI of sequence 1 and sequence 2?
class A B C
CPI for class 3 4 6
IC in Sequence 1 6 12 10
IC in sequence 2 2 4 2
2) given the 8-bit binary number 1011 1110 (two's compliment, we will call this number N)
a) what is the hEX representation of N
b) what is the decimal value if N is an 8-bit 2's compliment signed number?(please write steps
c)what is the decimal value if N is an 8-bit unsigned number?
Solutions
Expert Solution
To convert a binary number to
hexadecimal number, simply we make group of 4bits from LSB (Least
Significant Bit) and convert each group into a hexadecimal
number.
To convert a 2's complement number to decimal, we check if MSB bit is set or not. If it is set then to get decimal number, we do 2's complement of number.
venereology answered 4 hours agoRelated Solutions
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