The MIPS assembly instructions that can be used are determined by what number fo
ID: 3759687 • Letter: T
Question
The MIPS assembly instructions that can be used are determined by what number formats are present. For this assignment, you’ll need to know how to perform an arithmetic operation given different representations of the same number.
What is 5ED4 – 07A4? Assume these numbers are represented as unsigned 16-bit hexadecimal numbers. Show your work.
What is 5ED4 – 07A4? Assume these numbers are represented as signed (two’s complement format) 16-bit hexadecimal numbers. Please show the details of your work and how you arrived at the answers.
Explanation / Answer
DECIMAL
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
HEX
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
BINARY
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
b.
5ED4 -
07A4
5730
0101 1110 1101 0100 -
0000 0111 1010 0100
0101 0111 0011 0000
5 7 3 0
Hexadecimal:
DECIMAL
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
HEX
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
BINARY
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
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