RIKKE-Mathilda Microassemblers and Simulators on the DECSystem-10, by Eric Kressel and Ib Holm Sorenson. Introduction; The Micro Assembly Language; The Assembler Pseudo Instructions; The Simulators; Using the Systems.
Topics: device, mathilda, port, store, output, buffer, data, instruction, file, simulator, wide store, user...
From the bitsavers.org collection, a scanned-in computer-related document. nanodata :: MultiMicromachineDescrip
Topics: store, verbalized, condensed, fist, status, timing, alu, local, microinstruction, local store,...
From the bitsavers.org collection, a scanned-in computer-related document. nanodata :: QM1HW
Topics: rnd, store, rre, control, device, interrupt, drtr, prge, rerd, control store, corporrtion prge,...
From the bitsavers.org collection, a scanned-in computer-related document. honeywell :: multics :: AL39-0 MULTICS Processor Manual Draft Oct75
Topics: instruction, address, operand, format, store, illegal, draft, figure, review, draft subject, review...
R&D Report 1977-09 : An experimental digital picture store. R. Walker, G.W. McNally This Report outlines the design of a 3.6 Mbit digital store suitable for television signals sampled at frequencies of up to approximately 3 x colour sub-carrier frequency. The design had to be flexible in order to meet a wide-range of requirements involving this type of storage. The final machine met its target specification and incorporated a comprehensive store control system which greatly assists the user...
Topics: store, data, storage, clock, logic, buffer, input, address, power supplies, output, input buffer,...
From the bitsavers.org collection, a scanned-in computer-related document. ferranti :: pegasus :: Pegasus Maint Vol2 May56
Topics: accumulator, order, output, digits, gate, staticiser, delay, waveform, sign digit, twin delay,...
Bell System Technical Journal, 55: 2. February 1976 pp 183-232. Design of a Microprogram Control for a Processor in an Electronic Switching System. (Storey, T.F.)
Topics: processor, control, data, microstore, microinstruction, microprogram, parity, microcontrol,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: 360 :: fe :: 2050 :: SY22-2832-4 360-50Maint
Topics: ros, channel, storage, address, flt, mode, cpu, data, test, selector channel, main storage, ros...
From the bitsavers.org collection, a scanned-in computer-related document. aarhusUniversity :: md :: MD-28 RIKKE-MATHILDA Microassemblers and Simulators on the DECSystem-10 Dec77
Topics: device, mathilda, port, store, output, buffer, data, simulator, file, instruction, wide store, user...
R&D Report 1966-12 : Field-store standards conversion: Conversion between television signals with different field frequencies using ultrasonic delays. W. Wharton, R.E. Davies At the present time, standards conversion between television signals having different field frequencies is carried out by the image transfer method. This method results in a significant impairment of picture quality and the converters used require considerable maintenance and adjustment. In this report new methods of...
Topics: delay, input, conversion, lines, converter, standard, field, output, interpolation, store, scanning...
From the bitsavers.org collection, a scanned-in computer-related document. englishElectric :: kdf9 :: KDF 9 Programming Oct69
Topics: program, store, instruction, instructions, tape, binary, nesting, block, integral, word, main...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Supervisor and Fixed Store Routines General Description May64
Topics: program, store, tape, block, output, drum, input, supervisor, routines, interrupt, fixed store,...
From the bitsavers.org collection, a scanned-in computer-related document. stantec :: ZebraFunctionalOutline Sep58
Topics: instruction, binary, accumulator, digits, store, zebra, drum, contents, main store, store location,...
From the bitsavers.org collection, a scanned-in computer-related document. amdahl :: 470 :: MRM 1000-1 470 V6 Machine Reference Manual 1976
Topics: channel, command, amdahl, console, error, instruction, buffer, address, cpu, byte, machine check,...
R&D Report 1964-65 : Field-store converter using ultrasonic delays as the storage medium W. Wharton, E.R. Rout, R.E. Davies In this report, the conversion of television pictures between standards having different field frequencies is discussed and a method is proposed whereby a standards converter capable of conversion between the British 625-line/50 fields and American 525-line/60 fields standards could be realised by the use of ultrasonic delays. Such a standards converter would have a...
Topics: delay, input, output, conversion, converter, fields, lines, field, interpolator, duration, output...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Supervisor and Fixed Store Routines Vol1 Feb64
Topics: program, entry, block, digits, address, store, exit, directory, return, return address, block...
R&D Report 1974-23 : An adaptive receiving system for UHF television D.E. Susans This report describes a UHF television adaptive receiving system intended for use at transmitters fed by re-broadcast link, in cases where special measures are needed to reduce co-channel interference. The system automatically adjusts the directivity pattern of the receiving aerial array to place minima of response on bearings from which interfering signals are received. The equipment was designed to respond to...
Topics: synchronising, interference, adaptive, aerial, attenuator, pulse, signal, quadrature, frequency,...
From the bitsavers.org collection, a scanned-in computer-related document. stanford :: sel techReports :: SU-SEL 79-012 TR171 A Theory of Interpretive Architectures Some Notes on Del Design and Fortran Case Study Feb79
Topics: del, instruction, program, host, deltran, operand, code, contour, pointer, format, instruction...
R&D Report 1972-05 : Field-store standards conversion: The development of variable-delay timing correctors. D.W. Osborne, A. Roberts The need for the development of new timing correctors for the BBC C06/508 field-store converter/synchroniser is discussed and outline descriptions of each stage of the timing corrector are given. The corrector consists essentially of a variable delay which is automatically adjusted at the beginning of each television line to reduce perturbations of up to +/-...
Topics: timing, delay, signal, phase, video, errors, subcarrier, corrector, delays, accuracy, video signal,...
From the bitsavers.org collection, a scanned-in computer-related document. stantec :: IntroductionToStantecZebra Jun59
Topics: instruction, store, digits, binary, zebra, arithmetic, machine, main, accumulator, unit, main...
Bell System Technical Journal, 62: 1. January 1983 pp 221-234. The 3B20D Processor & DMERT Operating System: 3B20D Packaging and Technology. (Kulpa, S.H.; Brown, J.M.; Fulton, A.W.)
Topics: circuit, unit, design, processor, system, devices, device, frame, packaging, backplane, circuit...
From the bitsavers.org collection, a scanned-in computer-related document. nanodata :: QM1-HW Aug1974
Topics: store, control, data, hardware, device, interrupt, manual, alu, nanodata, hardware level, manual...
From the bitsavers.org collection, a scanned-in computer-related document. honeywell :: multics :: AL39-0 MULTICS Processor Manual Draft Oct75
Topics: instruction, address, operand, illegal, store, format, draft, figure, segment, draft subject,...
From the bitsavers.org collection, a scanned-in computer-related document. westernElectric :: 3b20s :: 234-301-910WE 3B20S System Index and Description Jul81
Topics: processor, system, peripheral, file, disk, unit, controller, control, description, store, system...
From the bitsavers.org collection, a scanned-in computer-related document. ferranti :: pegasus :: Library Vol2
Topics: tape, matrix, programme, instruction, subroutine, cue, address, store, punched, parameter, main...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Supervisor and Fixed Store Routines Vol2 Routine 400 Onwards Feb64
Topics: address, store, block, tape, routine, exit, peripheral, entry, output, buffer, private store, card...
R&D Report 1971-38 : Field-store standards conversion: The field-store synchroniser D.W. Osborne, A. Roberts The need for synchronising television signals from various sources is discussed and an outline description is given of the adaptation of the BBC CO6/508 field-store standards converter to operate alternatively as a television source synchroniser. Certain special features of the principle of operation are discussed in greater detail.
Topics: signal, synchroniser, delay, input, output, frequency, corrector, timing, synchronising,...
R&D Report 1970-37 : Field store standards conversion: Description of the C06/506 converter S.M. Edwardson, R.E. Davies, R.V. Harvey, V.G. Devereux, D.W. Osborne, D.W. Stebbings, G.M. Le Couteur The report gives a technical description of the BBC Mk. 2A (C06/506) field-store standards converter, which operates in the direction 525/60 NTSC to 625/50 PAL. The equipment is very complicated and a preliminary simplified description is given to help with the later sections; throughout the report,...
Topics: signal, delay, field, input, pulses, store, signals, output, chrominance, interpolation, logic...
R&D Report 1972-22 : Field-store standards conversion: A technical description of the C06/508 converter G.M. Le Couteur This report describes points of technical interest in the design and development of the C06/508 field-store standards converter which converts in the direction 625/50 PAL/SECAM to 525/60 NTSC (sometimes described as the BBC Mk 2B standards converter). Many aspects of design in this converter are the same as, or similar to those used in the earlier C06/506 converter...
Topics: field, interpolation, output, delay, bbc, signals, input, store, waveform, main, store logic, block...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Features Of The Ferranti Atlas Computer May61
Topics: store, atlas, commands, extracode, command, fixed, routines, registers, address, program, fixed...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Supervisor and Fixed Store Routines Vol3 Sep64
Topics: entry, routine, program, block, store, word, exit, input, peripheral, job, current program, return...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Supervisor and Fixed Store Routines Vol2 Sep64
Topics: store, exit, tape, set, fault, routine, address, jump, interrupt, block, half word, tape order,...
Bell System Technical Journal, 62: 1. January 1983 pp 191-206. The 3B20D Processor & DMERT Operating System: 3B20D Central Processing Unit. (Rolund, M.W.; Beckett, J.T.; Harms, D.A.)
Topics: data, store, microcode, processor, memory, control, unit, channel, address, dma, store address,...
From the bitsavers.org collection, a scanned-in computer-related document. ferranti :: pegasus :: Library Vol1
Topics: cue, parameter, auxiliary, subroutine, routine, punched, obeyed, decimal, loop, preset, pegasus...
From the bitsavers.org collection, a scanned-in computer-related document. amdahl :: SONA [5590M] HW Design Architecture Part 1 Aug91
Topics: data, amdahl, internal, address, request, tlb, store, fetch, flow, moq, amdahl internal, system...
R&D Report 1967-03 : Field-store standards conversion: a controlled RF switch G.M. Le Courteur This report describes the development of a type of rf switch unit which is intended to control the rf signal routing in an experimental field-store standards converter. The switches are actuated by uni-directional control signals and contain built-in amplification so that they can be adjusted to have zero loss.
Topics: switching, switch, signal, impedance, input, element, diode, output, unwanted, switches, unwanted...
From the bitsavers.org collectio n, a scanned-in computer-related document. computerDesign :: 196806
Topics: data, computer, inquiry, circle, memory, logic, cpu, circuit, card, design, inquiry card, cpu...
Bell System Technical Journal, 62: 1. January 1983 pp 349-365. The 3B20D Processor & DMERT Operating System: Fault Detection and Recovery. (Hansen, R.C.; Peterson, R.W.; Whittington, N.O.)
Topics: system, processor, recovery, hardware, dmert, maintenance, initialization, software, fault, error,...
Bell System Technical Journal, 62: 1. January 1983 pp 207-220. The 3B20D Processor & DMERT Operating System: 3B20D Processor Memory Systems. (Hetherington, I.K.; Kusulas, P.)
Topics: address, cache, store, csu, main, masc, segment, memory, virtual, atb, address translation, system...
From the bitsavers.org collection, a scanned-in computer-related document. ferranti :: pegasus :: PegasusProgrammingMan 1962
Topics: orders, tape, subroutine, order, programme, store, punched, input, digits, address, main store,...
From the bitsavers.org collection, a scanned-in computer-related document. ict icl :: atlas :: Features Of The Ferranti Atlas Computer Nov60
Topics: store, atlas, commands, extracode, fixed, command, routines, registers, address, programs, fixed...
