JPS57176453A - Data transfer control system - Google Patents
Data transfer control systemInfo
- Publication number
- JPS57176453A JPS57176453A JP56062127A JP6212781A JPS57176453A JP S57176453 A JPS57176453 A JP S57176453A JP 56062127 A JP56062127 A JP 56062127A JP 6212781 A JP6212781 A JP 6212781A JP S57176453 A JPS57176453 A JP S57176453A
- Authority
- JP
- Japan
- Prior art keywords
- data
- section
- information
- processing
- buffer
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Communication Control (AREA)
Abstract
PURPOSE:To increase the transmission efficiency and processing efficiency of a processor, by transferring emergent data such as interruption information together with conventional data through block transfer. CONSTITUTION:When input data B1-B3 are finished to be stored in a buffer 5, if interrupting information A is generated, a discriminating section 3 stores the information A next to a data B3 of the buffer 5. Next, a control section 2 picks up input data B1-B3 in the buffer 5 and the information A, they are taken as one block and transmitted to a processor 7 via a communication line 6. A discrimination section 8 discriminates the data in block unit to be received and the input data B1-B3 are stored in a data section 10 and the information A is to an interruption data section 11. Further, a processing section 9 picks up the information A of the data section 11 for required interrupting processing. Moreover, the processing section 9 makes processing of the data B1-B3 in the data section 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56062127A JPS57176453A (en) | 1981-04-24 | 1981-04-24 | Data transfer control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56062127A JPS57176453A (en) | 1981-04-24 | 1981-04-24 | Data transfer control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57176453A true JPS57176453A (en) | 1982-10-29 |
JPS624740B2 JPS624740B2 (en) | 1987-01-31 |
Family
ID=13191086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56062127A Granted JPS57176453A (en) | 1981-04-24 | 1981-04-24 | Data transfer control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57176453A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159497A (en) * | 1984-08-31 | 1986-03-26 | ヤマハ株式会社 | Data communication equipment for electronic musical instrument |
JPS63138836A (en) * | 1986-12-01 | 1988-06-10 | Hitachi Ltd | Data transfer system |
JPS63185141A (en) * | 1987-01-27 | 1988-07-30 | Daikin Ind Ltd | Data transmission system for air-conditioner |
JPH01279655A (en) * | 1988-05-02 | 1989-11-09 | Nec Corp | Blocking transfer system of message in communication processing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0427439U (en) * | 1990-06-26 | 1992-03-04 |
-
1981
- 1981-04-24 JP JP56062127A patent/JPS57176453A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159497A (en) * | 1984-08-31 | 1986-03-26 | ヤマハ株式会社 | Data communication equipment for electronic musical instrument |
JPH0690616B2 (en) * | 1984-08-31 | 1994-11-14 | ヤマハ株式会社 | Electronic musical instrument data communication device |
JPS63138836A (en) * | 1986-12-01 | 1988-06-10 | Hitachi Ltd | Data transfer system |
JPS63185141A (en) * | 1987-01-27 | 1988-07-30 | Daikin Ind Ltd | Data transmission system for air-conditioner |
JPH0521463B2 (en) * | 1987-01-27 | 1993-03-24 | Daikin Ind Ltd | |
JPH01279655A (en) * | 1988-05-02 | 1989-11-09 | Nec Corp | Blocking transfer system of message in communication processing device |
Also Published As
Publication number | Publication date |
---|---|
JPS624740B2 (en) | 1987-01-31 |
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