SE428252B - Dataoverforingsanordning - Google Patents

Dataoverforingsanordning

Info

Publication number
SE428252B
SE428252B SE7612842A SE7612842A SE428252B SE 428252 B SE428252 B SE 428252B SE 7612842 A SE7612842 A SE 7612842A SE 7612842 A SE7612842 A SE 7612842A SE 428252 B SE428252 B SE 428252B
Authority
SE
Sweden
Prior art keywords
data
processor
bus
computer equipment
transmission device
Prior art date
Application number
SE7612842A
Other languages
English (en)
Swedish (sv)
Other versions
SE7612842L (sv
Inventor
D N Sherman
S P Verma
Original Assignee
Western Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of SE7612842L publication Critical patent/SE7612842L/
Publication of SE428252B publication Critical patent/SE428252B/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
SE7612842A 1975-11-26 1976-11-17 Dataoverforingsanordning SE428252B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63529975A 1975-11-26 1975-11-26

Publications (2)

Publication Number Publication Date
SE7612842L SE7612842L (sv) 1977-05-27
SE428252B true SE428252B (sv) 1983-06-13

Family

ID=24547229

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612842A SE428252B (sv) 1975-11-26 1976-11-17 Dataoverforingsanordning

Country Status (11)

Country Link
JP (1) JPS5266347A (fr)
BE (1) BE848693A (fr)
CA (1) CA1075364A (fr)
DE (1) DE2653716C3 (fr)
EG (1) EG13506A (fr)
ES (1) ES453682A1 (fr)
FR (1) FR2333298A1 (fr)
GB (1) GB1523049A (fr)
IL (1) IL50965A (fr)
NL (1) NL7613032A (fr)
SE (1) SE428252B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1082802B (it) * 1977-05-02 1985-05-21 Cselt Centro Studi Lab Telecom Unita microprogrammata per una apparecchiatura di terminazione di rete in trasmissione dati integrata con dispositivo di mo demodulazione e per la relativa apparecchiatura di centrale
US4800574A (en) * 1983-05-10 1989-01-24 Ricoh Company, Ltd. Digital modulator/demodulator including non-linear analog-to-digital converter and circuitry compensating for the non-linearity of the converter
US4622551A (en) * 1983-10-27 1986-11-11 Otis Elevator Company Half-duplex industrial communications system
US4715044A (en) * 1986-07-03 1987-12-22 American Telephone & Telegraph Company Automatic synchronous/asynchronous modem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488435A (en) * 1974-11-21 1977-10-12 Ibm Multi-line multi-mode modulator

Also Published As

Publication number Publication date
FR2333298B1 (fr) 1980-03-21
IL50965A0 (en) 1977-01-31
SE7612842L (sv) 1977-05-27
GB1523049A (en) 1978-08-31
NL7613032A (nl) 1977-05-31
JPS5266347A (en) 1977-06-01
FR2333298A1 (fr) 1977-06-24
DE2653716A1 (de) 1977-06-02
CA1075364A (fr) 1980-04-08
DE2653716C3 (de) 1981-02-12
DE2653716B2 (de) 1980-06-04
IL50965A (en) 1979-03-12
ES453682A1 (es) 1977-12-01
BE848693A (fr) 1977-03-16
EG13506A (en) 1982-03-31

Similar Documents

Publication Publication Date Title
US4193118A (en) Low pass digital averaging filter
US5331583A (en) Running-average/decimation filter for an oversampling A/D converter
KR940006211B1 (ko) 유한 임펄스 응답 필터
US5327459A (en) Semiconductor integrated circuit containing an automatic equalizer including a circuit for periodically updating a plurality of tap coefficients at varying frequencies
US4237463A (en) Directional coupler
US5369606A (en) Reduced state fir filter
SE428252B (sv) Dataoverforingsanordning
EP0589662A2 (fr) Système de traitement de signal numérique
GB2298295A (en) Data processing systems
CA1129107A (fr) Methode et dispositif de suppression des accumulations d'erreurs dans le calcul par recurrence d'une transformee de fourier discrete
US5870047A (en) Signal converter using multiple data streams and method therefor
KR950001718A (ko) 파형 등화기
US5493521A (en) Vector calculation apparatus capable of rapidly carrying out vector calculation of two input vectors
EP0426296B1 (fr) Appareil ayant une architecture d'interpolation modulaire
EP0858628B1 (fr) Dispositif de commande numerique ayant des macro-instructions et des micro-instructions modulaires
US4023145A (en) Time division multiplex signal processor
US3671670A (en) Digital filter frequency-shift modulator
SU1278863A1 (ru) Устройство дл сопр жени абонентов с ЦВМ
SU1640709A1 (ru) Устройство дл выполнени быстрого преобразовани Фурье
SU886289A1 (ru) Устройство синхронизации по циклам
SU1314353A1 (ru) Устройство дл отслеживани контуров двумерных объектов
SU1288726A2 (ru) Устройство дл восстановлени непрерывных функций по дискретным отсчетам
JP2518387B2 (ja) シリアルデ―タ伝送回路
SU480079A1 (ru) Устройство дл реализации алгоритма быстрого преобразовани фурье
SU855658A1 (ru) Цифровое устройство дл вычислени функций

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7612842-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7612842-0

Format of ref document f/p: F