RISC Instruction set

Question

Assume that RISC processor contains 10 global registers, 10 local registers, 6 In registers and 6 Out register. It contain 4 register windows. What is the size of window and register file of the processor?

Ans. 32 and 74

Please Explain the Formula and what's the meaning of Window size and register file in RISC Processor ?

Comments

Caption

 

Answer 1

In risc processor support more no of register . They are catagries into four groop.

1.  globle reg

2. local reg

3. In reg

4. Out reg

In the risc cpu reg window are created by grooping the local,in, out register set.

Comments

yes they are in syllabus...

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w=32

while calculating register file why you take w as 4 why not put w=32

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Here w denotes no. Of  windows I.e. 4(given in que.) not a window size.