JPS56132623A - Information processor - Google Patents
Information processorInfo
- Publication number
- JPS56132623A JPS56132623A JP3550180A JP3550180A JPS56132623A JP S56132623 A JPS56132623 A JP S56132623A JP 3550180 A JP3550180 A JP 3550180A JP 3550180 A JP3550180 A JP 3550180A JP S56132623 A JPS56132623 A JP S56132623A
- Authority
- JP
- Japan
- Prior art keywords
- error
- external
- signal
- data
- tmu
- 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
- G06F11/00—Error detection; Error correction; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Bus Control (AREA)
- Microcomputers (AREA)
- Information Transfer Systems (AREA)
Abstract
PURPOSE:To enable to contain many logic functions by effectively using the externally connected terminal limited, through the external status signal given to the specific terminal with common signal lines at a bundle for the operation controller of one chip by means of highly integrated semiconductor elements. CONSTITUTION:Microinstruction muI on the C-BUS103, memory address MA, and memory data MD reciprocate in the timing shown in a-d in time division, and reception/transmission of data with one chip CPU101 is made with external parts. The error signal such as the address error produced at the external of CPU, external error, and data error is given to the decoder 107. The decoder 107 fetches each error signal in the timing of TA, Tmu, TD in synchronizing with the phase signal. Further, each error signal is latched in FF1-FF3 in synchronizing with TA, Tmu, TD signals inside the CPU. Thus, various error generating state can be known from the state of FF1-FF3 and corresponding error processing can be executed.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3550180A JPS56132623A (en) | 1980-03-19 | 1980-03-19 | Information processor |
DE8585109933T DE3177233D1 (en) | 1980-03-19 | 1981-03-12 | DATA PROCESSING SYSTEM. |
DE8181101837T DE3176290D1 (en) | 1980-03-19 | 1981-03-12 | Information processing system incorporating 1-chip arithmetic control unit of very large scale integrated semiconductor element |
EP81101837A EP0036185B1 (en) | 1980-03-19 | 1981-03-12 | Information processing system incorporating 1-chip arithmetic control unit of very large scale integrated semiconductor element |
EP85109933A EP0172493B1 (en) | 1980-03-19 | 1981-03-12 | Information processing system |
US06/244,623 US4466055A (en) | 1980-03-19 | 1981-03-17 | Information processing system including a one-chip arithmetic control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3550180A JPS56132623A (en) | 1980-03-19 | 1980-03-19 | Information processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56132623A true JPS56132623A (en) | 1981-10-17 |
Family
ID=12443497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3550180A Pending JPS56132623A (en) | 1980-03-19 | 1980-03-19 | Information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56132623A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5136841A (en) * | 1974-09-17 | 1976-03-27 | Nippon Electric Co | |
JPS5261445A (en) * | 1975-11-17 | 1977-05-20 | Yokogawa Hokushin Electric Corp | Input/output unit coupling circuit |
-
1980
- 1980-03-19 JP JP3550180A patent/JPS56132623A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5136841A (en) * | 1974-09-17 | 1976-03-27 | Nippon Electric Co | |
JPS5261445A (en) * | 1975-11-17 | 1977-05-20 | Yokogawa Hokushin Electric Corp | Input/output unit coupling circuit |
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