JPS5793754A - Modulation and demodulation device - Google Patents
Modulation and demodulation deviceInfo
- Publication number
- JPS5793754A JPS5793754A JP55170488A JP17048880A JPS5793754A JP S5793754 A JPS5793754 A JP S5793754A JP 55170488 A JP55170488 A JP 55170488A JP 17048880 A JP17048880 A JP 17048880A JP S5793754 A JPS5793754 A JP S5793754A
- Authority
- JP
- Japan
- Prior art keywords
- section
- data
- modulation
- transmission
- reception
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
Abstract
PURPOSE:To achieve a multi-functional and economical device, by providing a modulation and demodulation device with an interface between a communication control function section of an electronic computer and that of a facsimile. CONSTITUTION:A modulation and demodulation device has an electric interface 2 between a communication control function section 1 of an electronic computer and a data terminal, modulation and demodulation function 3, data transfer section A6 which performs transmission and reception of data with the section 1, transmission/reception buffer 7, data transfer section B8 which performs transmission/reception of data with the section 3 and processing function section 9 controlling them. In transmitting the picture data from the section 1 to the facsimile 4, the picture data is received at the transfer section A6 and stored in the transmission/reception buffer 7, while it is transmitted to the section 3 via the B8. Further, unmatching is eliminated by the sections A6, B8, transmission/ reception buffer 7 and section 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55170488A JPS5793754A (en) | 1980-12-03 | 1980-12-03 | Modulation and demodulation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55170488A JPS5793754A (en) | 1980-12-03 | 1980-12-03 | Modulation and demodulation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5793754A true JPS5793754A (en) | 1982-06-10 |
Family
ID=15905879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55170488A Pending JPS5793754A (en) | 1980-12-03 | 1980-12-03 | Modulation and demodulation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5793754A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53128204A (en) * | 1977-04-14 | 1978-11-09 | Fujitsu Ltd | Connection system between different-type terminal units |
JPS5497303A (en) * | 1978-01-19 | 1979-08-01 | Nec Corp | Signal transmission-reception system |
-
1980
- 1980-12-03 JP JP55170488A patent/JPS5793754A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53128204A (en) * | 1977-04-14 | 1978-11-09 | Fujitsu Ltd | Connection system between different-type terminal units |
JPS5497303A (en) * | 1978-01-19 | 1979-08-01 | Nec Corp | Signal transmission-reception system |
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