JPS6412641A - Start-stop type communication control unit - Google Patents
Start-stop type communication control unitInfo
- Publication number
- JPS6412641A JPS6412641A JP62167081A JP16708187A JPS6412641A JP S6412641 A JPS6412641 A JP S6412641A JP 62167081 A JP62167081 A JP 62167081A JP 16708187 A JP16708187 A JP 16708187A JP S6412641 A JPS6412641 A JP S6412641A
- Authority
- JP
- Japan
- Prior art keywords
- communication control
- central processing
- processing unit
- control unit
- stop type
- 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
Links
Landscapes
- Communication Control (AREA)
Abstract
PURPOSE:To reduce the overhead of a central processing unit by informing the end of a test to a communication control equipment in a prescribed after a start-stop type communication control unit receives a control code automatically so as to reduce the number of times of interruption to the central processing unit. CONSTITUTION:The central processing unit 1 designates a control code from a start-stop terminal equipment 30 to a control code storage circuit 23 and designates a time of data transmission from a start-stop terminal equipment 30 to a timer circuit 26. Thus, the start-stop communication control unit 20 detects the end of text automatically and informs it to the communication control equipment 10, then the communication control unit 10 recognizes the end of text. Thus, the interruption to the central processing unit is reduced the overhead of the central processing unit is decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167081A JPS6412641A (en) | 1987-07-06 | 1987-07-06 | Start-stop type communication control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167081A JPS6412641A (en) | 1987-07-06 | 1987-07-06 | Start-stop type communication control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412641A true JPS6412641A (en) | 1989-01-17 |
Family
ID=15843050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62167081A Pending JPS6412641A (en) | 1987-07-06 | 1987-07-06 | Start-stop type communication control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412641A (en) |
-
1987
- 1987-07-06 JP JP62167081A patent/JPS6412641A/en active Pending
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