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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 :: 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 :: 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 :: 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 :: diag :: 901572C Sigma5 7 Memory Env Test Jun70
Topics: data, extekn, xds, test, oooooooo, memory, address, operand, prot, mem, prot key, operation...
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 :: sigma :: cp-v :: CP-V listing revD00B sep75 :: edit
Topics: sep, baljlnk, hoi, data, seq, textc, cdt, exit, set, ecu, exit hoi, cdt entry, baljlnk data, data...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-r :: 90 30 85d CP-R Batch Apr76
Topics: file, address, command, error, user, control, task, device, disk, program, parameter presence,...
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 :: 9xx :: programLibrary :: 900 SeriesProgramLibrary
Topics: bru, oct, lda, sta, pze, program, catalog, brm, ldx, bci, oct oct, pze pze, uklmnbpqrstuvwx yzo,...
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 :: 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 :: 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 :: 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 :: 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 :: sigma :: periph :: 901565A-1 Extended Performance RAD Tech Jun70
Topics: data, signal, phase, xds, iop, order, fam, controller, signals, selection unit, service cycle, fam...
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 :: 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 :: 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 :: 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 :: 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 :: 9xx :: 940 :: olds :: 870038-51A Unit 21 W DISC Feb69
Topics: bcd, bru, brm, test, disc, data, sta, nop, channel, lda, disc file, object test, perform object,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: keyn
Topics: equ, sep, keyerr, hoi, keyin, bne, keyinr, avr, buffer, adr, parameter list, equ equ, sref sref,...
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 :: diagnostic :: 900097B ExaminerDiagnosticVol1 Sep65
Topics: program, oooooooo, error, catalog, breakpoint, mode, test, record, memory, mode switch, oooooooo...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: olds :: 870033-51A Unit 3 Mem 2nd 16K Feb69
Topics: brm, set, return, nop, test, trap, object, error, sta, bit, relabeling register, parity return,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 901674F CP-V B00 System Management Ref Mar74
Topics: command, user, device, oooooooo, processor, control, file, batch, error, system, oooooooo oooooooo,...
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 :: periph :: 901567A 7165 cardPun Jul69
Topics: punch, ebcdic, sds, binary, byte, sigma, error, data, manual, card punch, sds standard, reset...
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 :: sched
Topics: user, sep, hoi, equ, bez, swap, def, flags, set, flag, user number, current user, real time, swap...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 901179A 7601 7602 7603 Data Set Controller Technical Manual Mar1969
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: allycat
Topics: allycat, hoi, sep, egu, bez, bne, buffer, stack, cyl, hgp, device type, separated pair, release...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma5 :: 901586A Sigma 5 and 7 Core Memory Technical Manual Feb70
Topics: module, port, memory, xds, address, assy, expander, signal, core, signals, port expander, core...
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 :: Performance Investigation Of Mass Memories Sep68
Topics: file, storage, cram, tsu, response, requests, system, request, data, file storage, service time,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 981579A 940 Conversational FORTRAN Jan69
Topics: statement, statements, program, data, integer, input, array, format, conversion, values, form...
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 :: 981142A 940 FORTRAN II TechNotes Mar67
Topics: program, symbol, table, file, word, loader, binary, list, subroutine, fortran, current table,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 903012B EDMS Ref Feb74
Topics: group, occurrence, dbm, set, schema, data, item, database, subschema, owner, group occurrence,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: memos :: CP-V Design May74
Topics: operating, hardware, system, programs, modes, software, user, design, program, sigma, operating...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 901612C Removable Disk Storage Test 705534C Nov72
Topics: byte, test, error, order, mode, controller, status, sense, header, sector, test mode, status error,...
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 :: cp-v :: 901692D CP-V Time-Sharing Users Guide Jun73
Topics: command, file, user, program, terminal, output, commands, edit, input, tel, set command, sequence...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: CP-V listing revD00B sep75 :: mbs
Topics: equ, mbs, batch, sep, serial, table, rbbat, queue, partition, user, serial number, batch queue,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: 16-bit :: sigma3 :: 901592B Sigma3 RefMan Feb70
Topics: interrupt, device, instruction, sigma, memory, accumulator, address, data, overflow, interrupt...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: brochure :: 7601 SpecSheet Apr73
Topics: xerox, data, model, dialing, asynchronous, wpm, automatic, controller, set, unit, data set, set...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 930 :: 900066C 930 TechRef Feb66
Topics: memory, phase, instruction, contents, sds, parity, address, signal, interrupt, central processor,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: 940 :: 901118B 940 TerminalUsersGuide Apr68
Topics: file, user, command, executive, teletype, subsystem, files, memory, qed, program, user memory, file...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: periph :: SDS 9164
Topics: disc, controller, file, access, sds, track, sector, model, storage, chain, disc file, file storage,...
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 :: sigma :: cp-v :: CP-V listing revD00B sep75 :: initrcvr
Topics: sua, device, hoi, equ, dump, dctx, sep, rff, eou, data, sref sref, eou eou, dump file, device...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: cp-v :: 903113A-1 CP-V C01 System Programming Ref May75
Topics: user, error, command, device, processor, address, byte, system, program, specifies, error log,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: programLibrary :: writeups :: 870025-11A00 Sep69
Topics: catalog, computes, handler, tape, programs, mto, mtl, binomial, files, solves, magnetic tape
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 600P81036 Sigma5-9 Diagnostics
Topics: error, test, byte, status, mode, tdv, controller, order, tio, data, status error, test mode, byte...
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 :: memos :: TOPS10 vs UTS Jun72
Topics: uts, user, system, file, core, batch, systems, memory, operating, sigma, operating system, response...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: uts :: memos :: ISAM For UTS Nov72
Topics: file, isam, files, data, keyed, blocks, block, user, key, uts, data blocks, keyed files, access...
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 :: sigma :: sigma8 :: 901749A SIGMA8 Ref Man Jan71
Topics: instruction, address, memory, byte, interrupt, trap, code, condition, doubleword, condition code,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: sigma9 :: 901733A Sigma9 RefMan Oct70
Topics: instruction, address, memory, byte, decimal, interrupt, code, trap, condition, condition code,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: programLibrary :: writeups :: 860798 11A00 North American Aviation Hybrid Executive
Topics: err, occurs, analog, error, allowable, console, conversion, integer, arguments, dac, floating...
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 :: lang :: 900587B FORTRAN II OperationsMan Jul66
Topics: fortran, program, integer, sds, compiler, address, loader, statement, floating, subroutine, sds...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: periph :: 901097A MagtapeSysTechMan
Topics: tape, buffer, unit, signal, character, control, magnetic, gap, microseconds, tape unit, magnetic...
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 :: 9xx :: programLibrary :: LiteratureCatalog Jun69
Topics: manual, sigma, technical, diagnostic, reference, program, data, logic, diagrams, sds, technical...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: 9xx :: programLibrary :: 9xx ProgramLibr Feb75
Topics: ano, program, xerox, fortran, xos, tape, test, caro, computer, source, paper tape, magnetic tape,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: brochure :: 3211 3214 SpecSheet Jan74
Topics: xerox, storage, cartridge, model, controller, system, rads, access, single, xerox model, storage...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: periph :: 900982A 7550 7555 Keyboard Display May69
Topics: cursor, character, code, data, keyboard, model, codes, delay, auxiliary, mode, character position,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: Sigma Product Dictionary Jan68
Topics: test, kit, maintenance, cpu, mod, description, program, diagnostic, tape, controller, system test,...
From the bitsavers.org collection, a scanned-in computer-related document. sds :: sigma :: diag :: 900891C Sigma5 7 Diag Pattern Oct68
Topics: data, test, sigma, program, cpu, byte, increment, address, set, set register, sense switch, data...
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,...