Digital Equipment Corporation
| Digital Equipment Corporation | |
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Digital Equipment Corporation (DEC) , 1957 (. Harlan Anderson).
$100 ., 70 % American Research and Development Corporation (. American Research and Development Corporation). - , «computer», «Digital Computer Corporation». : «computer» «Programmable Data Processor», «PDP». , , , . .
, . 1970 .
1998 Compaq Digital Equipment Corporation.
DEC PDP ( PDP-11), VAX, Alpha.
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[] DEC
1970- DEC, , DEC: PDP-8, PDP-11 VAX, -60 LSI-11[1], 85 DEC Professional 350. DEC .
1991 DEC [2], , Compaq 1998 , .[3] , (. Paul Harvey)[3].
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[] 8-
1980- DEC VT180 ( «Robin») VT100 Z80 CP/M.
Rainbox 100, Z80 8088 CP/M, CP/M-86 MS-DOS.
DEC 8- ; , PDP-11/04, 11/34 11/44, VT100 .
[] 12-
1963 DEC PDP-5, . PDP-8 1964 . 12- , $16 000. .
PDP-8 8- 16- , HP 2100 Data General Nova, National Semiconductor IMP, PACE INS8900 Signetics 2650. , PDP-8, - ( AC MQ, A B), (R0-R3).
PDP-8 4- Intel 4004, (R0-R15).
[] 16-
1968 DEC Data General, 16- Nova , DEC. , , DEC 16- PDP-11. , UNIBUS, «11» . PDP-11/20, 11/45 11/70.
PDP-11 , Unix Bell Labs, DOS-11, RSX-11, IAS, RT-11 RSTS/E DEC. DOS-11 PDP-11. RT-11 . RSX .
[] 18-
1960- DEC / , IBM. , 18- : PDP-1, PDP-4 (1963), PDP-7 ( Flip-Chip), PDP-9 (1965) PDP-15 ( 1970-; «XVM»).
[] 24-
PDP-2 24- , .
[] 36-
36- PDP-3, .
1964 PDP-6 36- . PDP-10, DECsystem-10 DECSYSTEM-20.
[] VAX
1976 DEC PDP-11 32 , . VAX (Virtual Address eXtension), , 11/780, 1978. DEC VAX, , PDP-10 ( «Jupiter»).
VAX . VAX , . VAX Unix VMS DEC.
[] Ethernet
1984 DEC 10 / Ethernet. DECnet Ethernet, DEC , IBM. Ethernet Token ring IBM .
[] 32- MIPS 64- Alpha
1980- DEC RISC- VAX. , PRISM, , 1988 . , DEC MIPS DECstation DECsystem.
, 1992, DEC DECchip 21064, Alpha, Alpha AXP. 64- RISC ( CISC VAX) «» ( 32- ) 64- . Alpha , 2000-. AlphaServer SC45 2004. Alpha ( DEC AXP, AlphaStation AlphaServer) VAX MIPS DEC OpenVMS, DEC OSF/1 AXP ( Digital Unix Tru64 UNIX) Windows NT.
DEC Unix, POSIX- VAX/VMS ( OpenVMS) Unix (Ultrix PDP-11, VAX MIPS; OSF/1 Alpha).
[] StrongARM
1990- Digital Semiconductor ARM Limited StrongARM. ARM7 DEC . ARMv4 , SuperH MIPS. 1997, StrongARM Intel. StrongARM, XScale. 2006 Marvell Technology Group.
[] .
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- , , . 1. « 60» // : 8 .: . / . . . . .: « », 1988. 172 . 150 000 .
- , . Sun Microsystems (.) // Computerworld. 2004. № 24.
- 1 2 , . Digital (.) // Computerworld. 1998. № 22.
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- What is a PDP? (.)
- Google Earth placemark (.)
- Documenting DIGITAL (.)
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| Digital Equipment Corporation | |
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