JPS52124828A - Diagnosis - Google Patents
DiagnosisInfo
- Publication number
- JPS52124828A JPS52124828A JP4085476A JP4085476A JPS52124828A JP S52124828 A JPS52124828 A JP S52124828A JP 4085476 A JP4085476 A JP 4085476A JP 4085476 A JP4085476 A JP 4085476A JP S52124828 A JPS52124828 A JP S52124828A
- Authority
- JP
- Japan
- Prior art keywords
- diagnosis
- subchannel
- interface
- control
- increment
- 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
Abstract
PURPOSE: To prevent the increment of hardware by executing the diagnosis of subchannel with the time-sharing control of the interface line between the channel multiplexing unit and the subchannel used in common by the other interface control at the diagnosis of subchannel.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4085476A JPS52124828A (en) | 1976-04-13 | 1976-04-13 | Diagnosis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4085476A JPS52124828A (en) | 1976-04-13 | 1976-04-13 | Diagnosis |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52124828A true JPS52124828A (en) | 1977-10-20 |
Family
ID=12592138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4085476A Pending JPS52124828A (en) | 1976-04-13 | 1976-04-13 | Diagnosis |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52124828A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539967A (en) * | 1978-09-12 | 1980-03-21 | Nec Corp | Channel automatic switching device |
JPS60144851A (en) * | 1983-12-30 | 1985-07-31 | Fujitsu Ltd | Channel controller |
JPH01211043A (en) * | 1988-02-18 | 1989-08-24 | Nec Corp | Data transfer equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4868146A (en) * | 1971-12-20 | 1973-09-17 | ||
JPS5099649A (en) * | 1973-12-29 | 1975-08-07 | ||
JPS50142130A (en) * | 1974-05-04 | 1975-11-15 |
-
1976
- 1976-04-13 JP JP4085476A patent/JPS52124828A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4868146A (en) * | 1971-12-20 | 1973-09-17 | ||
JPS5099649A (en) * | 1973-12-29 | 1975-08-07 | ||
JPS50142130A (en) * | 1974-05-04 | 1975-11-15 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539967A (en) * | 1978-09-12 | 1980-03-21 | Nec Corp | Channel automatic switching device |
JPS60144851A (en) * | 1983-12-30 | 1985-07-31 | Fujitsu Ltd | Channel controller |
JPH01211043A (en) * | 1988-02-18 | 1989-08-24 | Nec Corp | Data transfer equipment |
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