JPS559212A - Communication control unit - Google Patents

Communication control unit

Info

Publication number
JPS559212A
JPS559212A JP7988778A JP7988778A JPS559212A JP S559212 A JPS559212 A JP S559212A JP 7988778 A JP7988778 A JP 7988778A JP 7988778 A JP7988778 A JP 7988778A JP S559212 A JPS559212 A JP S559212A
Authority
JP
Japan
Prior art keywords
character
area
pulses
bca
transmission
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
JP7988778A
Other languages
Japanese (ja)
Other versions
JPS5723892B2 (en
Inventor
Hideaki Chiba
Mikio Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7988778A priority Critical patent/JPS559212A/en
Publication of JPS559212A publication Critical patent/JPS559212A/en
Publication of JPS5723892B2 publication Critical patent/JPS5723892B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the ETB character insertion processing time, by providing the area storing the special characters in the line control section and setting the special characters in the area before start of transmission.
CONSTITUTION: Pulses are inputted to AND 1, and the block length is set from the control program CP to the area BL of the control area C via the AND 1 in code. Next, pulses are inputted to the AND 2 and the register REG, ETB characters are set to the AND 2 via CP and 1 is set to the area BCA. Next, the value decoding DC the content of BCA and BL is compared COM, pulses are outputted from the character processing sequence control circuit if disagreement, transmission character is read out from the main memory unit MM, and it is transferred to the transmission buffer. After this, 1 is set to BCA with the write-in control circuit C. Furtehr, when the values of BCA and BL are in agreement, the loading of the transmission character is stopped from MM, pulses are inputted to the AND 5, and ETB character in REG is transferred to the transmission buffer.
COPYRIGHT: (C)1980,JPO&Japio
JP7988778A 1978-06-30 1978-06-30 Communication control unit Granted JPS559212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7988778A JPS559212A (en) 1978-06-30 1978-06-30 Communication control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7988778A JPS559212A (en) 1978-06-30 1978-06-30 Communication control unit

Publications (2)

Publication Number Publication Date
JPS559212A true JPS559212A (en) 1980-01-23
JPS5723892B2 JPS5723892B2 (en) 1982-05-21

Family

ID=13702763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7988778A Granted JPS559212A (en) 1978-06-30 1978-06-30 Communication control unit

Country Status (1)

Country Link
JP (1) JPS559212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264153A (en) * 1985-09-14 1987-03-23 Casio Comput Co Ltd Data communication equipment
US5243740A (en) * 1991-07-25 1993-09-14 Yoshida Kogyo K.K. Buckle for preventing slippage and wrinkling of a belt

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194452U (en) * 1982-06-18 1983-12-24 株式会社村田製作所 Hot air heater
JPS58194455U (en) * 1982-06-18 1983-12-24 株式会社村田製作所 Hot air heater
JPH0374803A (en) * 1989-08-16 1991-03-29 Matsushita Electric Ind Co Ltd Positive temperature coefficient thermister heating element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147806A (en) * 1974-05-17 1975-11-27
JPS5227328A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Data transfer system of communication control unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147806A (en) * 1974-05-17 1975-11-27
JPS5227328A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Data transfer system of communication control unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264153A (en) * 1985-09-14 1987-03-23 Casio Comput Co Ltd Data communication equipment
US5243740A (en) * 1991-07-25 1993-09-14 Yoshida Kogyo K.K. Buckle for preventing slippage and wrinkling of a belt

Also Published As

Publication number Publication date
JPS5723892B2 (en) 1982-05-21

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