In a Von Neumann architecture, groups of bits have no intrinsic meanings by themselves. What a bit pattern represents depends entirely on how it is used. The following table shows bit patterns expressed in hexadecimal notation i. 0x000940C2 ii. 0x8C90FFFC Qa)What decimal number does each bit pattern represent if,       i.It is a two’s-complement integer?       ii.It is an unsigned integer?   b) If each bit pattern represents an MIPS instruction, what instruction will be executed?   c) What decimal number does each bit pattern represent if it is a floating-point number in IEEE 754 standard?

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In a Von Neumann architecture, groups of bits have no intrinsic meanings by themselves. What a bit pattern represents depends entirely on how it is used. The following table shows bit patterns expressed in hexadecimal notation

i.

0x000940C2

ii.

0x8C90FFFC

Qa)What decimal number does each bit pattern represent if,

      i.It is a two’s-complement integer?

      ii.It is an unsigned integer?

 

b) If each bit pattern represents an MIPS instruction, what instruction will be executed?

 

c) What decimal number does each bit pattern represent if it is a floating-point number in IEEE 754 standard? 

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