JPS6482842A - Data communication control equipment - Google Patents
Data communication control equipmentInfo
- Publication number
- JPS6482842A JPS6482842A JP62239147A JP23914787A JPS6482842A JP S6482842 A JPS6482842 A JP S6482842A JP 62239147 A JP62239147 A JP 62239147A JP 23914787 A JP23914787 A JP 23914787A JP S6482842 A JPS6482842 A JP S6482842A
- Authority
- JP
- Japan
- Prior art keywords
- line
- circuit
- data
- reception
- data communication
- 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 detect a troubled place in a circuit and to analyze the contents of a trouble by selecting data from the inspection object line of either of a transmission line or a reception line and fetching the data through a transmission and reception means different from the inspection object line. CONSTITUTION:When an error is detected by a mu-P1 from inputted data through L1, the mu-P1 sets so that output data from an SIO11 are selected from an SEL8, selects the circuit, for example, L2, which can be used in a monitor, and sets a selecting value so that the selecting signal of the SEL8 can be outputted from an SEL22 of this circuit L2. Thus, the transmission line or the reception line of an arbitrary circuit can be selected and branched, and the selected and branched lines can be connected by replacing the reception line of the circuit with the selected and branched lines, and the line of the circuit for inspection can be monitored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239147A JPS6482842A (en) | 1987-09-25 | 1987-09-25 | Data communication control equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239147A JPS6482842A (en) | 1987-09-25 | 1987-09-25 | Data communication control equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482842A true JPS6482842A (en) | 1989-03-28 |
Family
ID=17040452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62239147A Pending JPS6482842A (en) | 1987-09-25 | 1987-09-25 | Data communication control equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482842A (en) |
-
1987
- 1987-09-25 JP JP62239147A patent/JPS6482842A/en active Pending
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