, . . , , . , , .
.
, :
- IF (INsTRuction Fetch) - ;
- ID (INsTRuction DecodINg) - ;
- OR (Operand ReadINg) - ;
- EX (ExecutINg) - ;
- WB (Write Back) - .
. 9.1.
9.1. 5- | ||||||||||
i | IF | ID | OR | EX | WB | |||||
i+1 | IF | ID | OR | EX | WB | |||||
i+2 | IF | ID | OR | EX | WB | |||||
i+3 | IF | ID | OR | EX | WB | |||||
i+4 | IF | ID | OR | EX | WB |
, . , , (t), .
( ):
TIF = 20, TID = 15, TOR = 20, TEX = 25, TWB = 20.
, , t = 5 , :
.
N :
. 9.1 , , , . :
. 9.2.
|
|
, , . , . , . , Pentium 5 ( 200 ), Pentium 4 Northwood 20 , Prescott 31 3,8 .
9.2. | |||
, , . .