JPS52154319A - Data transmission unit - Google Patents

Data transmission unit

Info

Publication number
JPS52154319A
JPS52154319A JP7190276A JP7190276A JPS52154319A JP S52154319 A JPS52154319 A JP S52154319A JP 7190276 A JP7190276 A JP 7190276A JP 7190276 A JP7190276 A JP 7190276A JP S52154319 A JPS52154319 A JP S52154319A
Authority
JP
Japan
Prior art keywords
data transmission
transmission unit
polling
unit
secure
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
JP7190276A
Other languages
Japanese (ja)
Other versions
JPS607421B2 (en
Inventor
Yoshihisa Harada
Toshiaki Katahira
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7190276A priority Critical patent/JPS607421B2/en
Publication of JPS52154319A publication Critical patent/JPS52154319A/en
Publication of JPS607421B2 publication Critical patent/JPS607421B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To secure an easy performance of the polling stop and return by adding a unit indicating the polling to the central unit.
COPYRIGHT: (C)1977,JPO&Japio
JP7190276A 1976-06-17 1976-06-17 data transmission equipment Expired JPS607421B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7190276A JPS607421B2 (en) 1976-06-17 1976-06-17 data transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7190276A JPS607421B2 (en) 1976-06-17 1976-06-17 data transmission equipment

Publications (2)

Publication Number Publication Date
JPS52154319A true JPS52154319A (en) 1977-12-22
JPS607421B2 JPS607421B2 (en) 1985-02-25

Family

ID=13473925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7190276A Expired JPS607421B2 (en) 1976-06-17 1976-06-17 data transmission equipment

Country Status (1)

Country Link
JP (1) JPS607421B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117942A (en) * 1983-11-14 1985-06-25 タンデム　コンピユーターズ　インコーポレーテツド Input/output multiplexer/demultiplexer communication channel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532651Y2 (en) * 1986-06-26 1993-08-20
JPH0497115U (en) * 1991-01-18 1992-08-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117942A (en) * 1983-11-14 1985-06-25 タンデム　コンピユーターズ　インコーポレーテツド Input/output multiplexer/demultiplexer communication channel

Also Published As

Publication number Publication date
JPS607421B2 (en) 1985-02-25

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