JPS55121537A - Function test processing system of communication controller - Google Patents
Function test processing system of communication controllerInfo
- Publication number
- JPS55121537A JPS55121537A JP2894879A JP2894879A JPS55121537A JP S55121537 A JPS55121537 A JP S55121537A JP 2894879 A JP2894879 A JP 2894879A JP 2894879 A JP2894879 A JP 2894879A JP S55121537 A JPS55121537 A JP S55121537A
- Authority
- JP
- Japan
- Prior art keywords
- data
- memory
- communication controller
- received data
- data area
- 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
- Computer And Data Communications (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
PURPOSE: To simplify a fault check by making it easy to demarcate a fault region by enabling the warpping of a memory part, and then by varying the timing of data transfer between this main part and a host data processor at need.
CONSTITUTION: This communication controller consists of interface part 5, main control part 6, circuit control part 8, circuit connection part 9, and memory part 7. Then, wrap data transfer method 15 is provided which sets the content of transmitted data area 10S concerned with transmitted data in memory part 7 in received data area 10R concerned with received data in the memory part and on the basis of memory wrap indication commands from host data processors 1 and 2, transmitted data is set in transmitted data area 10S, set in received data area 10 via transfer method 15, and then transferred as received data to the host data processor side.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2894879A JPS55121537A (en) | 1979-03-13 | 1979-03-13 | Function test processing system of communication controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2894879A JPS55121537A (en) | 1979-03-13 | 1979-03-13 | Function test processing system of communication controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121537A true JPS55121537A (en) | 1980-09-18 |
Family
ID=12262622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2894879A Pending JPS55121537A (en) | 1979-03-13 | 1979-03-13 | Function test processing system of communication controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121537A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02154548A (en) * | 1988-12-07 | 1990-06-13 | Hitachi Ltd | Test method for on-line system |
-
1979
- 1979-03-13 JP JP2894879A patent/JPS55121537A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02154548A (en) * | 1988-12-07 | 1990-06-13 | Hitachi Ltd | Test method for on-line system |
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