, - .
, , CISC RISC.
CISC
Complete Instruction Set Computer (CISC-, )
RISC
Reduced Instruction Set Computer (RISC-, )
CISC | RISC | |
, | IBM, IBM/360 | CDC6600 () |
, | x86 | Alpha, PowerPC, SPARC |
( , - 90- - ) | ( ) | |
() | ||
, | , |
,
- i8086/8088 - , , , , . , , , . . CISC-, .
- RISC, , , .
,
Intel, 486-, RISC, ( ) , CISC . , . , RISC, , .
Intel, RISC PentiumPRO (Precision RISC Organization - RISC-).
. CISC , . , .
|
|
RISC . , .
.
. . , , . , . , . , .
. RISC. RISC- , R1:= R2, R3. . , CISC. RISC- .