JPS559212A - Communication control unit - Google Patents
Communication control unitInfo
- 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
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
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)
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)
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)
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 |
-
1978
- 1978-06-30 JP JP7988778A patent/JPS559212A/en active Granted
Patent Citations (2)
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)
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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