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- . , , ENIAC, 1946 , 18000 . , URE 7 , 15 , 1 . , . , ENIAC , 1500 30 .

. , "ON" "OFF" . , , , . , , . 1960 . , , , 1 (, , " ). 3 , Sony , , 6,2 .

, , . , , , , , . , . , , . , .

 

, , . : (1) 21 / . "", .

, . Tronic / . .

/ ALU, .

, : , , .

. , ALU , (=), (>) (<) . ( , , " " " ").

- , , ( Random Access Memory)- . . (1) . (2) ( ) . (3) ( , ), . , , , . , . ; .

 

CPU () -, Intel , Motorola, . RISC-.

Intel IBM IBM- , Compaq, Dell, Gateway , Toshiba, . Intel - , Advanced Micro Devices (AMD), Cyrix .

Intel -8086, 8088, 80286, 80386, 80486, Pentium Pentium Pro. , , , . , , '386 '486 .

, , "386SX" "486DX". SX , , , DX . , , DX . SL . DX2 DX4 .

Macintosh. 68000, 68020, 68030, 68040 . 1994 Motorola IBM Apple, PowerPC.

Sun Microsystems, Hewlett-Packard, Digital Equipment RISC- , .

RISC . RISC . , RISC , , . RISC 10 , . , , , , .

 

.

* , 8 , , . , , 15 . , .

* RS-232, , , . , , . ( "COM" .)

* - . 9- 15- . .

* SCSI "" ( ), SCSI SCSI- . NAL , CD-ROM .

* .

? , ? , Intel, , " :. ." , , " , ", . . , , , .

 





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