How many reservation stations are required for the system

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Reference no: EM131251704

Suppose that a superscalar version of our 5-stage MIPS pipeline system contains the following functional units: 1 load/store unit, 1 branch unit, 2 integer units and 2 floating point units. The following instruction sequence is to be executed on this system:

lui $5,0x1234

addiu $5,$5,0x22

sw $5,0x4800($2)

sub $11,$4,$7

sltu $3,$9,$10

sll $12,$14,2

a) To avoid stalls, what is the maximum number of entrys required for a centralized instruction window to handle this instruction sequence?

b) If reservation stations are used instead of an instruction window, how many reservation stations are required for the system?

Reference no: EM131251704

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