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The BITSAVERS.ORG Documents Library: Digital Equipment Corporation

Digital Equipment Corporation, also known as DEC and using the trademark DIGITAL, was a major American company in the computer industry. It was a leading vendor of computer systems, software and peripherals from the 1960s to the 1990s, with its PDP and VAX products were the most successful (in terms of sales) minicomputers. From 1957 until 1992 its headquarters was located in a former wool mill at Clock Tower Place, Maynard, Massachusetts. DEC was acquired in June 1998 by Compaq, which subsequen...



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From the bitsavers.org collection, a scanned-in computer-related document. dec :: handbooks :: Digital Computer Lab Workbook 1969
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Topics: figure, binary, output, input, clock, gate, computer, inputs, counter, nand, truth table, computer...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: EP-DEFPA-A-DL PDP11-45-55-70 FP11C DIAGNOSTIC PART 1 MD-11-DEFPA-A (C)1976
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: 1160 :: MAINDEC-11-DQKUB-B KD11-K uDiag Jun77
Topics: dcs, test, return, ril, key, micro, icompare, checks, lerror, directory, directory key, loop test,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197503
Topics: bfb, cont, cat, css, quad, arr, periph, interface, ipg, oem, cat cat, bfb bfb, arr arr, async...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: diag listings :: 1160 :: AC-8090C-MC CQKDAC0 DK11-K BLT Nov78
Topics: mov, test, error, scope, beq, cmp, loop, addr, clr, ccc, mov mov, test number, cmp beq, scope loop,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197312
Topics: bfb, css, cat, ipg, snt, cont, tpl, engr, interface, control, bfb bfb, cat cat, css css, paper...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: lang :: basic :: basic pts :: AB-2045B-SC BASIC PTS Listing Mar77
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: diag listings :: 1134 :: MAINDEC-11-DFFPB-A-D 1134 FPP DIAGNOSTIC PART 2 Nov76
Topics: mov, error, oooooo, test, fpp, cmp, jmp, word, fps, diagnostic, fpp diagnostic, oooooo oooooo, mov...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197403
Topics: bfb, css, ipg, snt, cat, lbh, engr, cont, quad, tpl, bfb bfb, lbh lbh, css css, rhm rhm, ipg ipg,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: Books :: 101 BASIC Computer Games Mar75
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Topics: print, vou, goto, vour, input, program, gosub, computer, game, print print, program listing,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0133 CZTSCA0 TS11pt3
Topics: mov, trap, command, jsr, tssr, packet, test, data, ckloop, fatflg, selected trap, mov mov, packet...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-F931B-MC RM02-03-05 RM05-3-2 DSKLS TST 1 CZRMPB0 (C)80-81
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp10 :: KL10 :: MP01712 DN20F Engineering Drawings Mar84
Topics: bus, data, rev, assy, digital, corporation, dec, sheet, item, variation, equipment corporation,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp15 :: XVM :: XVM MUMPS Listing Sep75
From the bitsavers.org collection, a scanned-in computer-related document. dec :: graphics :: VT11 :: GT40 Graphic Terminal Engineering Drawings Feb73
Topics: wire, bus, hand, dec, gnd, assy, rom, hanq, goto, corporation, hand wire, bus bus, hanq wire,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: handbooks :: Small Computer Handbook 1973
Topics: data, memory, dec, flag, program, instruction, interrupt, octal, device, data break, word count,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp10 :: periph :: MP00109 DN87S Universal Comm System Front End Sep78
Topics: dec, bbbb, assy, rev, corporation, sheet, module, drawing, bus, equipment, equipment corporation,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0100 COKDAB0
Topics: mov, error, cmp, test, data, apr, beq, clr, branch, jsr, mov mov, cpu error, cmp beq, oooooo...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: diag listings :: 1134 :: MAINDEC-11-DFFPC-A-D 1134 FPP DIAGNOSTIC PART 3 Dec76
Topics: mov, error, test, fps, cmp, mode, fpp, iff, diagnostic, bne, fpp diagnostic, anticipated erroneous,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: rsts :: V07 :: RSTSE V7.0 InternalTraining
Topics: file, oooooo, disk, device, data, cache, caching, monitor, system, program, resident library, data...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-F608B-MC 11-24 11-24 CP CLUSTER DIAG CJKDEB0 (C)81-82
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-U136B-MC MSV11-J-L-P MSV11-J MEMORY DIAG CVMJAB0 (C)1985
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-F928B-MC RM02-03-05 RM05-3-2 FCTNL TST 3 CZRMOB0 (C)80-81
From the bitsavers.org collection, a scanned-in computer-related document. dec :: priceLists :: US Systems Services Price List Dec91
Topics: vms, vax, license, warranty, ultrix, model, software, system, upg, upgrade, price list, number...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-F632D-MC FP11-F FP11F FLTG PNT PRT A CKFPAD0 (C)79-82
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0170 CJKDJB0 1123B
Topics: mov, test, emt, cpu, cmp, cluster, dnmac, mode, beq, clr, cpu cluster, mov mov, beq emt, cmp beq,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: Diagnostic Program Listings :: Listings :: MD-11-DZR6J-C RK06 DISK DRIVE DIAG. PART 3 EP-DZR6J-C-DL-A DEC 1976 gray
From the bitsavers.org collection, a scanned-in computer-related document. dec :: vax :: vaxeln :: 4.1 :: AA-JM81E-TE VAXELN 4.1 Runtime Facilites Guide Mar90
Topics: vaxeln, device, data, port, procedure, message, network, node, internet, driver, device drivers,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0093 CZIXVA0 IDV11
Topics: mov, trap, test, error, branch, input, output, macro, digital, module, mov mov, digital input, mov...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: diag listings :: DMC11 :: MAINDEC-11-DZDMH-A-D DMC11 HIGH SPEED JUMP AND FREE RUNNING TESTS Jan77
Topics: mov, romclk, rom, test, beq, cram, cmp, bne, imm, jsr, protocol implementation, status word, rom...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197406
Topics: css, bfb, cat, snt, tpl, cont, engr, lbh, quad, ipg, css css, bfb bfb, lbh lbh, cat cat, eas eas,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: basic :: DEC-S8-LBASA-A-LA OS8 BASIC Listing Oct72
From the bitsavers.org collection, a scanned-in computer-related document. dec :: terminal :: gigi :: EK-VK100-IN-002 GIGI Terminal Installation and Owners Manual Apr81
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Topics: terminal, gigi, parameter, mode, esc, character, graphics, cursor, hardcopy, characters, gigi...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197512
Topics: css, bfb, kit, cont, cat, hex, control, oem, interface, tpl, css css, bfb bfb, cat cat, jmc jmc,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-S390D-MC ML11 LOGIC TEST CZMLAD0 (C)81-82
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: Diagnostic Program Listings :: Listings :: MD-11-DZR6N-B RK611-RK06 SUBSYSTEM VERIFICTION 2 EP-DZR6N-B-DL-A NOV 1976 gray
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0174 CKKTBD0 1144mmgmt
Topics: mov, error, test, macro, stack, prt, mgmt, mode, psw, load, mov mov, mgmt prt, memory management,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0254 index 85-07
Topics: apr, oct, jul, feb, dec, sep, jun, aug, nov, tech man, number description, device number, device...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: unibus :: DX11-B RevP Engineering Drawings Oct74
Topics: bus, oxx, gnd, source, pin, dxnd, dxx, term, gno, dbus, source term, pin order, oxx oxx, equipment...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: unibus :: RP11-C schemMay1973
Topics: gnd, bus, pin, lpr, gno, clr, silo, exceptions, remarks, bay, pin order, order bay, length...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: editedOptionModuleLst Apr83
Topics: jam, dlf, mas, jbc, mgr, bin, upd, continued, jew, ldlk, jam jam, mas mas, jbc jbc, dlf dlf, ldlk...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: 1160 :: MAINDEC-11-DQKDC-A 1160cpuExerc Jan77
Topics: mov, hlt, cpu, error, address, hov, cmp, tst, stack, data, mov mov, serifs cpu, series cpu, cpu...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: basic :: AB-2045B-SC BASIC PTS Listing Mar77
Topics: mov, hov, jsr, tst, cmp, bne, cmpb, nov, jmp, beo, mov mov, kkk kkk, hov hov, rrr rrr, aaa aaa,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: Diagnostic Program Listings :: Listings :: MD-11-DZR6I-C RK06 DISK DRIVE DIAG. PART 2 EP-DZR6I-C-DL-B DEC 1976 gray
From the bitsavers.org collection, a scanned-in computer-related document. dec :: vax :: 730 :: MP01270 11730 Engineering Drawings Apr82
Topics: bus, hex, assy, csr, digital, rev, ucsh, sheet, cpu, data, digital equipment, equipment...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: diag listings :: memory :: AC-9045F-MC CZQMCF0-0-124K-Mem-Exer-16k Feb78
Topics: mov, error, jsr, memory, address, parity, data, bne, check, beo, check word, mem exer, error call,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-E128B-MC FP11 11-34 FLOATING POINT CFFPCB0 (C)76-78
From the bitsavers.org collection, a scanned-in computer-related document. dec :: internal :: 18bitServiceList1972
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp10 :: KA10 :: DEC-10-HMBB-D KA10 Maint Vol2 Set2
Topics: clr, set, key, pulse, lob, bus, pin, kaio, arlt, list kaio, twp list, pin color, general wiring,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0187 CMT098.MCX 750uCod
Topics: rev, clokx, clock, rate, mode, address, operand, mdr, set, clock rate, clokx rev, floating point,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: vax :: 780 :: fiche :: EP-ES0AA-DL-124 1of6 780uCode Jan82
Topics: pcs, microcode, patches, resvrd, patch, alu, fpla, fiche, code, frame, pcs microcode, microcode...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: modules :: modulesAndOptions :: Options and Modules List 197409
Topics: bfb, css, cont, cat, ipg, tpl, engr, snt, quad, arr, css css, bfb bfb, cat cat, ipg ipg, status...
From the bitsavers.org collection, a scanned-in computer-related document. PDP-11 System Softw Components Catalog (Oct 1979)
Topics: kit, bin, src, update, documentation, warranty, flp, gde, doc, mcrf, kit bin, kit documentation,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: handbooks :: PDP-11 34 Processor Handbook 1976
Topics: address, memory, instruction, stack, program, processor, mode, contents, byte, memory management,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0080 CZDHUB0 DHU11Func
Topics: mov, error, jsr, test, macro, tst, global, subroutine, trap, seq, error number, error reporting,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: rsts :: V04 :: DEC-11-ORBPA-A-D BASIC-PLUS LangMan Oct72
Topics: file, statement, print, program, string, user, input, data, matrix, magtape, character string, user...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: software :: AV-0872E-TA PDP-8 Software Components Catalog Jul79
Topics: kit, document, bin, binary, mcrf, test, doc, flp, src, mod, document binary, test document, bin...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: decus :: programCatalogs :: DECUS Catalog PDP-8 Aug78
Topics: program, media, source, price, focal, memory, operating, fortran, programs, decus, media price,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-F925B-MC RM02-03-05 RM05-3-2 FCTNL TST 2 CZRMNB0 (C)80-81
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: ftp.j-hoppe.de :: bw :: gh :: AH-7996E-MC PDP11-70-74 11-70 INST EXR CEQKCE0 (C)75,80
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: microfiche :: Diagnostic Program Listings :: Listings :: CVCDCB0 MDE-T-11 TARGET EMUL DIA AH-T008B-MC SEP 1982 gray
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: AC-F080A-MC X11monLib Sep78
Topics: mov, module, seq, routine, oooooog, globl, jsr, endif, address, inline, mov mov, common...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: qbus :: MP00706-ET-LSI-11 Dec81
Topics: dal, lat, bdal, dat, ram, mux, clk, kxti, mib, csr, digital equipment, equipment corporation, chk...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: 1160 :: MAINDEC-11-DQFPB-B FP11-E May77
Topics: test, data, set, initial, float, mov, ptr, scope, fec, jsr, data set, test data, uata set, scope...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0083 CZDHXA0 DHU11Func
Topics: mov, error, jsr, global, subroutine, macro, trap, tst, data, routine, global subroutine, mov mov,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: handbooks :: SmallComputerHandbook 1970
Topics: data, program, flag, memory, instruction, octal, control, execution, contents, data break, core...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0148 CNTSDB0 TSV05
Topics: mov, trap, test, command, jsr, tssr, data, error, address, packet, mov mov, selected trap, message...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: graphics :: GT40 Graphic Terminal Engineering Drawings Feb73
Topics: wire, bus, hanq, gnd, rom, dec, assy, goto, hand, corporation, hanq wire, hand wire, equipment...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0085 CZCLMC0 DMV11
Topics: mov, czclmco, macro, jsr, trib, seq, cmp, cli, dcl, pointer, mov mov, dclt macro, cli cli, event...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp11 :: xxdp :: fiche 200dpi :: 0109 CSRQAD0 RQDX1
Topics: mov, oooooog, exerciser, error, cmp, addr, jsr, routine, seq, ascii, oooooog oooooog, test...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: pdp8a :: EK-8A002-MM-002 PDP-8A Miniprocessor Users Manual Dec76
Topics: data, memory, logic, rom, signal, timing, address, figure, signals, control logic, data break,...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: terminal :: vt125 :: MP01053 VT125 Mar82
Topics: item, assy, digital, variation, mfd, mbi, rev, corporation, document, document number, digital...
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp8 :: datacomm :: dm01 :: DM01 Exerciser Mar71
Topics: llllllll, tao, jmp, jms, tad, oca, cla, dca, data, error, llllllll llllllll, cla jmp, memory field,...
From the bitsavers.org collection, a scanned-in computer-related document. magazine :: DEC Professional :: DEC Professional V06 N05 198705
From the bitsavers.org collection, a scanned-in computer-related document. dec :: pdp10 :: LCG GoodStuffNewsletters
Topics: confidential, error, ebus, company, debug, data, diagnostic, gnd, lcg, parity, company...