JPS577657A - Data communication device - Google Patents
Data communication deviceInfo
- Publication number
- JPS577657A JPS577657A JP8261680A JP8261680A JPS577657A JP S577657 A JPS577657 A JP S577657A JP 8261680 A JP8261680 A JP 8261680A JP 8261680 A JP8261680 A JP 8261680A JP S577657 A JPS577657 A JP S577657A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- control circuit
- data
- words
- signal
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/02—Details not particular to receiver or transmitter
- H04L13/08—Intermediate storage means
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Bidirectional Digital Transmission (AREA)
- Communication Control (AREA)
Abstract
PURPOSE:To receive a variable-length data statement efficiently by permitting a control circuit to eliminate the need to monitor a received signal while receiving data, by providing a calculating circuit for the number of words and a delay circuit. CONSTITUTION:A received bis-serial signal (a) is converted by series-parallel converting circuit 10 into byte-serial data, which is stored in a buffer memory BM11. A control circuit 12, two bytes, for example, after a store signal (b) goes to an ''H'', opens receiving gates 13 and 14, and the data in the BM11 are inputted to a control circuit 12 and a calculating circuit 15 for the number of words. The calculating circuit 15 calculates the number of words of the remaining data and then sends a calculated value to the control circuit 12. On the basis of the value, the control circuit 12 starts a delay circuit 16 and carriers out its original operation during the period. The control circuit 12 opens receiving signal 13 and 14 again with a timer end signal (f) from the delay circuit 16, and fetches and processes data as many as the number of words calculated by the calculating circuit 15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8261680A JPS577657A (en) | 1980-06-17 | 1980-06-17 | Data communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8261680A JPS577657A (en) | 1980-06-17 | 1980-06-17 | Data communication device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS577657A true JPS577657A (en) | 1982-01-14 |
Family
ID=13779393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8261680A Pending JPS577657A (en) | 1980-06-17 | 1980-06-17 | Data communication device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577657A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59221623A (en) * | 1983-05-31 | 1984-12-13 | Yotaro Hatamura | Load transducer |
US4674339A (en) * | 1984-08-30 | 1987-06-23 | Yotaro Hatamura | Multi-axis load sensor |
-
1980
- 1980-06-17 JP JP8261680A patent/JPS577657A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59221623A (en) * | 1983-05-31 | 1984-12-13 | Yotaro Hatamura | Load transducer |
US4674339A (en) * | 1984-08-30 | 1987-06-23 | Yotaro Hatamura | Multi-axis load sensor |
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