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The BITSAVERS.ORG Documents Library: Scientific Data Systems

Scientific Data Systems, or SDS, was an American computer company founded in September 1961 by Max Palevsky, a veteran of Packard Bell and Bendix, along with eleven other computer scientists. SDS was an early adopter of integrated circuits in computer design and the first to employ silicon transistors. The company concentrated on larger scientific workload focused machines and sold many machines to NASA during the Space Race. Most machines were both fast and relatively low priced. The company wa...



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Scientific Data Systems, or SDS, was an American computer company founded in September 1961 by Max Palevsky, a veteran of Packard Bell and Bendix, along with eleven other computer scientists. SDS was an early adopter of integrated circuits in computer design and the first to employ silicon transistors. The company concentrated on larger scientific workload focused machines and sold many machines to NASA during the Space Race. Most machines were both fast and relatively low priced. The company...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901678A Sigma5 7 Comprehensive RAD Tester Jan70
Topics: test, data, memory, byte, address, lbad, xds, errbr, oata, addr, operation operand, prot key,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 900898A FLOAT 704046A00 Mar68
Topics: oooooooo, pll, data, pio, ffffffff, clk, oocooooo, aaaaaaaa, ocoooooo, oooooooo oooooooo, pll pll,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 900872 Sigma7 AUTO 704044B00 Mar69
Topics: oooooooo, data, pio, oooooooi, pii, ffffffff, sigma, pll, fffffffe, oooooooo oooooooo, oooooooi...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: lang :: 900065C 900 4K FORTRAN II Tech Jan65
Topics: bru, sta, lda, exit, hlt, char, temp, bci, list, scan, sta xlate, input char, char cnt, bool bool,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: diagnostic :: 900097A ExaminerDiagnosticVol1 Sep64
Topics: oct, bru, novflo, noskip, bpt, oooooooo, lda, overflow, ldx, sta, oct oct, bru novflo, bru noskip,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901523C Sigma5 CPU Diag AUTO Mar69
Topics: data, ffffffff, cfc, fffffffc, fffffffe, oooooooo, cpu, aoo, sigma, cccccccc, ffffffff ffffffff,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870039-51A Unit 23 CTE 10 11 Feb69
Topics: channel, test, brm, activate, deactivate, sta, object, pbt, wbrd, cte, activate channel, deactivate...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901519B Sigma5 CPU Diag Pgm SUFFIX Oct68
Topics: data, pswl, mem, stack, pointer, test, program, cooooooo, sigma, count, stack pointer, stack...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma5 :: 902306C Sigma 5 CPU Engineering Support Manual Vol 1 Dec71
Topics: xerox, eth, data, systems, type, sigma, cpu, pins, flags, nff, xerox data, data systems, tag type,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma5 :: 902306C Sigma 5 CPU Engineering Support Manual Vol 2 Dec71
Topics: xds, source, signal, data, xerox, systems, drawing, pin, elem, nff, data systems, xerox data,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 930 :: 900020E 930 ProgrammedOpsTechMan Jul65
Topics: data, bru, precision, xab, sds, ldx, sta, exponent, catalog, floating, double precision, data data,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: rbatm
Topics: equ, data, eou, sep, hoi, tmpstk, mol, bne, baz, ecu, data data, eou eou, extended display, equ...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: tymshare :: Tymshare 940 Monitor Jun72
Topics: lda, bru, sta, brm, ldx, pac, etr, rup, brr, tym, rup rup, tym tym, pac pac, brm trap, flag flag,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma7 :: 901746A Sigma5 7 Troubleshooting Hbk Feb71
Topics: cpu, byte, miop, sets, data, status, decimal, memory, interrupt, phase, phase sequence, bits bits,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 902345B-1 Medium Speed RAD Controller Engineering Support Manual Mar70
Topics: xerox, data, xds, systems, signal, source, pin, type, pins, data systems, xerox data, logic...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901682A Sigma5 7 7-Channel Tape Test Aug70
Topics: error, data, test, interrupt, status, tio, xds, clrarm, sigma, tape, data data, tape test, mag...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901523E Sigma5 CPU Diag AUTO Feb70
Topics: data, memory, ffffffff, oooooooo, xds, operand, prot, mem, rel, abs, prot key, operation operand,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 903079A Xerox Disk System 7275 and 7276 Reference 197311
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: tymshare :: Tymshare Monitor Jul67
Topics: bru, sta, brm, lda, equ, ldx, etr, brr, ida, ske, equ equ, data data, brm trapb, entry entry, equ...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870035-51A Unit 5 Mem 4th 16K Feb69
Topics: brm, set, return, nop, test, trap, object, error, bcd, bit, relabeling register, parity return,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: 16-bit :: sigma2 :: 900964F Sigma2 RefMan Dec69
Topics: interrupt, device, instruction, memory, sigma, address, accumulator, program, control, interrupt...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 901995D databaseTech Feb76
Topics: jit, file, address, manual, byte, user, technical, device, error, record, technical manual, disk...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870041-51A Unit 19 F Channel Disc May69
Topics: bcd, test, brm, bru, disc, sta, data, lda, channel, nop, disc file, object test, perform test,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: Xerox Program Availability List May75
Topics: program, sigma, xerox, binary, description, printed, cards, diagnostic, source, fortran,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: tel
Topics: hoi, sep, fgu, data, def, text, cmnd, syntax, fqu, command, text text, fgu fgu, command verb, set...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 903024A Cartridge Disk System Models 7250 7251 7252 Reference Manual 197306
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: lang :: 900688A 900 Symbol Tech Mar65
Topics: bru, lda, sta, brm, data, hlt, res, ldb, nem, symbol, series symbol, listing catalog, nem data,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: rtroot
Topics: hoi, sep, interrupt, icb, user, equ, eou, return, mask, address, service entry, list list, entry...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma5 :: 902309C Sigma 5 Floating Point Feature Engineering Support Manual Dec71
Topics: xerox, nff, systems, source, data, eth, pin, signal, xds, sigma, data systems, xerox data, systems...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 903080B CP-V Common Index Dec74
Topics: control, xii, error, xerox, command, terminal, transaction, viii, file, user, report delivery,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 901557C 7231 7232 Extd Perf RAD Mar72
Topics: data, byte, status, address, sigma, recovery, error, sector, interrupt, recovery procedure, rad...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: uts :: memos :: UTS Design Specification Feb67
Topics: user, uts, program, monitor, core, system, interactive, foreground, storage, memory, user program,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: harvard :: 940 Monitor Exec :: nio
Topics: bru, lda, sbrm, sta, skg, skn, ldp, ldx, sbrr, zro, data data, sic sic, sbrm lda, lda sbrm, sta...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870031-51A Unit 1 CPU Exerciser Feb69
Topics: data, bru, bcd, sta, cpul, brm, nop, pze, ocooo, oata, oooooooo data, oooocooo data, cooocooo data,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: 16-bit :: lang :: 901052F Sigma2 ExtendedSymbol Apr76
Topics: symbol, directive, label, program, assembly, assembler, location, procedure, address, argument,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901113A 940 DDT RefMan May67
Topics: ddt, location, commands, user, contents, msi, symbols, bru, symbol, command, command purpose, opens...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870036-51A Unit 12 E RAD Feb69
Topics: brm, nop, adrs, error, test, sector, return, object, bru, logic, sector adrs, logic message, test...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: harvard :: 940 Monitor Exec :: symbol table
Topics: cri, ati, tni, gci, mdel, tfi, mkrl, tscn, tty, gpw
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: programLibrary :: 900 SeriesProgramLibary 1979
Topics: author, xerox, abstract, xds, cards, source, thf, oso, oao, binary, author xerox, source cards,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901649C Diagnostic Program Monitor Sep71
Topics: address, program, device, error, location, iop, unassigned, directive, sio, interrupt, sense...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma7 :: 901060B Sigma7cpTech Nov72
Topics: memory, signal, xds, instruction, address, clock, set, phase, phi, private memory, phase sequence,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870037-51A Unit 15 W RAD Feb69
Topics: brm, adrs, error, sector, nop, test, return, logic, lda, object, sector adrs, logic error, adrs...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: ucbProjectGenie :: mcjones :: 20.10.10
Topics: user, mode, programmed, interrupt, instruction, monitor, memory, addressing, execution, normal,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: brochure :: 7275 7276 SpecSheet
Topics: model, disk, sigma, controller, drives, dual, access, drive, bytes, data, dual access, disk drives,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 901566B 7580 Graphics Display Unit Nov69
Topics: display, sigma, instruction, raster, controller, data, character, crt, gun, status, light gun,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901111B 940 BASIC Jan68
Topics: basic, print, command, program, step, input, variable, expression, file, user, input file, step...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: harvard :: 940 Monitor Exec :: tty
Topics: loa, bru, ati, lda, ldx, lox, sfa, lob, ffi, bra
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: harvard :: 940 Monitor Exec :: newrad
Topics: lda, sfa, bra, csec, bru
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: 16-bit :: rbm :: 901153F RBM Technical Manual Feb75
Topics: file, device, entry, overlay, rbm, address, byte, command, status, error, byte count, symbol table,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: brochure :: 3332 3335 SpecSheet Jan74
Topics: xerox, tape, transports, model, magnetic, recording, system, reels, densities, dimensions, xerox...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 980427A SCU Ref May73
Topics: micro, control, interrupt, data, address, byte, device, memory, select, micro instruction, micro...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901116B 940 TimesharingTechMan Aug68
Topics: file, user, brs, fork, disc, teletype, output, program, string, table, file directory, hash table,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: harvard :: oper
Topics: tape, system, disc, console, message, dump, respond, startup, typing, lines, paper tape, main...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 900907H CP-V timesharingRef Sep78
Topics: command, file, user, specifies, terminal, output, edit, commands, input, device, load module,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: Control Program Five Concepts and Facilities 197607
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: ghost1d
Topics: sep, sref, fgu, hoi, fqu, input, textc, dcb, pasortn, initialize, patch file, batch scheduler,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901540C Extended Performance RAD Diag Nov69
Topics: data, xds, address, memory, operand, prot, equ, error, contents, mem, operation operand, operand...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 900970E 7120 7122 7140 cardRdr Nov70
Topics: stacker, alternate, data, controlling, error, stack, ebcdic, card reader, alternate stacker, stack...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma5 :: 901172A Sigma5 Technical Man Sep68
Topics: memory, clock, set, signal, address, sds, instruction, sequence, phase, enable signal, private...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: uts :: 901877B System Generation Tech Sep73
Topics: table, entry, module, address, equ, flow, command, uts, diagram, flow diagram, load module, work...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 9300 :: 900050G 9300 RefMan Jul69
Topics: instruction, channel, contents, interrupt, memory, location, eom, skip, address, bit positions,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 910 :: 900008D 910 RefMan Feb70
Topics: buffer, instruction, interrupt, tape, memory, contents, eom, location, program, magnetic tape, tape...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901116C 940 TimesharingTechMan Mar69
Topics: file, user, brs, fork, disc, teletype, output, interrupt, program, table, file directory, hash...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: ucbProjectGenie :: 940 LISP Memo 2 Apr67
Topics: factorial, break, breakl, memorandum, functions, function, garbage, unbreak, rubout, breakonce,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: memos :: The CP-V Zoo Oct75
Topics: ghost, program, uts, allocat, batch, job, lynx, files, tel, called, ghost job
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: altcp
Topics: rff, cal, hoi, sep, user, rrf, equ, entry, tstack, eou, entry entry, rrf rrf, mask mask, rrf rff,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: lang :: 901609A fmps Apr69
Topics: data, fmps, input, variables, bno, columns, column, variable, matrix, internal, statement number,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901133B KSR ASR Test Sep67
Topics: data, jun, asr, test, sigma, equ, program, rll, status, parameters, asr test, data data, place...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: lang :: 901578A Sigma5 macroSymbol Feb70
Topics: symbol, label, location, directive, procedure, program, field, command, reference, expression,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 903024A 7250 7251 7252 Cartridge Disk Ref Jun73
Topics: disk, controller, cartridge, byte, data, device, address, track, sector, order, disk drive, byte...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901115A 940 FORTRAN IV Sep67
Topics: statement, fortran, program, statements, integer, data, format, converted, function, command,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 900640A 940 RefMan Aug66
Topics: instruction, channel, interrupt, memory, address, program, location, word, tape, bit position, word...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901112A 940 QED RefMan Apr68
Topics: text, user, qed, buffer, control, string, command, typed, main, characters, main text, text buffer,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870034-51A Unit 4 Mem 3rd 16K Feb69
Topics: set, brm, test, return, trap, bit, sta, bcd, bpl, error, bpl set, set parity, return set, parity...