JPS5688531A - Data input device - Google Patents
Data input deviceInfo
- Publication number
- JPS5688531A JPS5688531A JP16642379A JP16642379A JPS5688531A JP S5688531 A JPS5688531 A JP S5688531A JP 16642379 A JP16642379 A JP 16642379A JP 16642379 A JP16642379 A JP 16642379A JP S5688531 A JPS5688531 A JP S5688531A
- Authority
- JP
- Japan
- Prior art keywords
- data
- peripheral device
- series
- sending
- detected
- 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
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
PURPOSE: To prevent a sending-back peripheral device from being not in operation by inhibiting the supply of data to be detected as a framing error by the peripheral device when supplying series input data to the peripheral device.
CONSTITUTION: Since no framing error is detected as far as series input data supplied is normal, it is converted into parallel data C, which is inputted to arithmetic controller 12 and also supplied to a sending-back peripheral device after being reconverted into series data G, confirming the input information. If a framing error of series input data A is detected, error detecting circuit 14 generates control signals D1 and D2 to close gate circuit 15 while the preset processing of parallel data C to be inputted to arithmetic controller 12 is performed, thereby inhibiting the supply of series data G to the sending-back peripheral device.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16642379A JPS5688531A (en) | 1979-12-21 | 1979-12-21 | Data input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16642379A JPS5688531A (en) | 1979-12-21 | 1979-12-21 | Data input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5688531A true JPS5688531A (en) | 1981-07-18 |
Family
ID=15831142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16642379A Pending JPS5688531A (en) | 1979-12-21 | 1979-12-21 | Data input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688531A (en) |
-
1979
- 1979-12-21 JP JP16642379A patent/JPS5688531A/en active Pending
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