KR970010243B1 - Communication method between digital signal processing - Google Patents

Communication method between digital signal processing Download PDF

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Publication number
KR970010243B1
KR970010243B1 KR90016757A KR900016757A KR970010243B1 KR 970010243 B1 KR970010243 B1 KR 970010243B1 KR 90016757 A KR90016757 A KR 90016757A KR 900016757 A KR900016757 A KR 900016757A KR 970010243 B1 KR970010243 B1 KR 970010243B1
Authority
KR
South Korea
Prior art keywords
digital signal
signal processor
communication
signal processing
communication method
Prior art date
Application number
KR90016757A
Other languages
Korean (ko)
Other versions
KR920009125A (en
Inventor
Jong-Seung Lim
Original Assignee
Lg Electronics O Ltd
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 Lg Electronics O Ltd filed Critical Lg Electronics O Ltd
Priority to KR90016757A priority Critical patent/KR970010243B1/en
Publication of KR920009125A publication Critical patent/KR920009125A/en
Application granted granted Critical
Publication of KR970010243B1 publication Critical patent/KR970010243B1/en

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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
    • G06F13/14—Handling requests for interconnection or transfer
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)

Abstract

A method for communication between digital signal processors is disclosed. The method for communication between the digital signal processors comprises: switching a BIO terminal of a first digital signal processor to an active low state in a second digital signal processor; latching transmission data of the first digital signal processor when the BIO terminal is switched to the active low state; outputting an interrupt signal to the second digital signal processor from the first digital signal processor; outputting the latched transmission data of the first digital signal processor to the second digital signal processor; and completing the communication between the first and second digital signal processors. Thereby, the method may perform the communication between the digital signal processors using a simple control logic.
KR90016757A 1990-10-20 1990-10-20 Communication method between digital signal processing KR970010243B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR90016757A KR970010243B1 (en) 1990-10-20 1990-10-20 Communication method between digital signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR90016757A KR970010243B1 (en) 1990-10-20 1990-10-20 Communication method between digital signal processing

Publications (2)

Publication Number Publication Date
KR920009125A KR920009125A (en) 1992-05-28
KR970010243B1 true KR970010243B1 (en) 1997-06-23

Family

ID=19304909

Family Applications (1)

Application Number Title Priority Date Filing Date
KR90016757A KR970010243B1 (en) 1990-10-20 1990-10-20 Communication method between digital signal processing

Country Status (1)

Country Link
KR (1) KR970010243B1 (en)

Also Published As

Publication number Publication date
KR920009125A (en) 1992-05-28

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