JPS5539907A - Interlocking system of digital differential analyzer - Google Patents

Interlocking system of digital differential analyzer

Info

Publication number
JPS5539907A
JPS5539907A JP10431078A JP10431078A JPS5539907A JP S5539907 A JPS5539907 A JP S5539907A JP 10431078 A JP10431078 A JP 10431078A JP 10431078 A JP10431078 A JP 10431078A JP S5539907 A JPS5539907 A JP S5539907A
Authority
JP
Japan
Prior art keywords
memory
dda
auxiliary
operation result
main
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.)
Pending
Application number
JP10431078A
Other languages
Japanese (ja)
Inventor
Tomohiko Kikuchi
Akio Jo
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP10431078A priority Critical patent/JPS5539907A/en
Publication of JPS5539907A publication Critical patent/JPS5539907A/en
Pending legal-status Critical Current

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  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE: To carry out the processing of a complicate operation at high speed by operating through the interlocking of a plurality sets of digital differential analyzers (DDA) with each other.
CONSTITUTION: Two sets of DDA and DA1 and DA2 are synchronized with one another, and operated, since TPG1, TPG2 generate the various types of control signals in accordance with the same timing by the synchronous idle Sl. In the respective DDA, an auxiliary operation result memory (auxiliary ΔZ memory) for storing the operation result from other DDA as well as the main operation result memory (main ΔZ memory) are provided. Either content of ΔZ memory is designated by the command signal and read out and thereafter used as an operation input. The operation result thereof is stored in the self main ΔZ memory and the auxiliary ΔZ memory in other DDA and the operation data exchange between the respective DDA is carried out through the auxiliary ΔZ memory.
COPYRIGHT: (C)1980,JPO&Japio
JP10431078A 1978-08-26 1978-08-26 Interlocking system of digital differential analyzer Pending JPS5539907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10431078A JPS5539907A (en) 1978-08-26 1978-08-26 Interlocking system of digital differential analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10431078A JPS5539907A (en) 1978-08-26 1978-08-26 Interlocking system of digital differential analyzer

Publications (1)

Publication Number Publication Date
JPS5539907A true JPS5539907A (en) 1980-03-21

Family

ID=14377341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10431078A Pending JPS5539907A (en) 1978-08-26 1978-08-26 Interlocking system of digital differential analyzer

Country Status (1)

Country Link
JP (1) JPS5539907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850760A (en) * 1981-09-21 1983-03-25 Hitachi Ltd Semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850760A (en) * 1981-09-21 1983-03-25 Hitachi Ltd Semiconductor device

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