JPS5474607A - Digital signal processing system - Google Patents

Digital signal processing system

Info

Publication number
JPS5474607A
JPS5474607A JP14252977A JP14252977A JPS5474607A JP S5474607 A JPS5474607 A JP S5474607A JP 14252977 A JP14252977 A JP 14252977A JP 14252977 A JP14252977 A JP 14252977A JP S5474607 A JPS5474607 A JP S5474607A
Authority
JP
Japan
Prior art keywords
signal
circuit
time
memory
output
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP14252977A
Other languages
Japanese (ja)
Other versions
JPS5653915B2 (en
Inventor
Shiro Kikuchi
Hitoshi Imagawa
Yoshimasa Kaneko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14252977A priority Critical patent/JPS5474607A/en
Publication of JPS5474607A publication Critical patent/JPS5474607A/en
Publication of JPS5653915B2 publication Critical patent/JPS5653915B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE:To perform effective use of circut by function unification, by processing digital signal with the alloction of the fundamental operation circuit with the time- sharing switch circuit. CONSTITUTION:The signal input line 1, signal output line 10, functions generator 2 required for the processing of the signal objective, circuit 3 performing digital operation, storage memory 5 memorizing the operation program, time sharing switch 4 connecting and controlling the lines 1, 10, generator 2, and input and output of the circuit 3 in time-sharing manner with the designation of the memory 5, ROM 6 memorizing a plurality of operation programs, and controller 7 transferring the program memorized in ROM 6 to the memory 5 with the designation from external or the output of the ciecuit 3, are provided, so that a plurality of programs executing serially or parallelly the signal processing function of the same or different function can be processed.
JP14252977A 1977-11-28 1977-11-28 Digital signal processing system Granted JPS5474607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14252977A JPS5474607A (en) 1977-11-28 1977-11-28 Digital signal processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14252977A JPS5474607A (en) 1977-11-28 1977-11-28 Digital signal processing system

Publications (2)

Publication Number Publication Date
JPS5474607A true JPS5474607A (en) 1979-06-14
JPS5653915B2 JPS5653915B2 (en) 1981-12-22

Family

ID=15317470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14252977A Granted JPS5474607A (en) 1977-11-28 1977-11-28 Digital signal processing system

Country Status (1)

Country Link
JP (1) JPS5474607A (en)

Also Published As

Publication number Publication date
JPS5653915B2 (en) 1981-12-22

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