JPS6457346A - Microtracing system - Google Patents
Microtracing systemInfo
- Publication number
- JPS6457346A JPS6457346A JP62213315A JP21331587A JPS6457346A JP S6457346 A JPS6457346 A JP S6457346A JP 62213315 A JP62213315 A JP 62213315A JP 21331587 A JP21331587 A JP 21331587A JP S6457346 A JPS6457346 A JP S6457346A
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- time
- storing
- microinstruction
- generated
- 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 shorten time at the time of debugging for analyzing specific information by providing bits for storing signals each of which indicates whether a control signal is generated or not to respective registers in a register group for storing the addresses of microinstructions in the order of execution. CONSTITUTION:When a control signal is generated by a control signal forming part 51 at the time of tracing the address of a microinstruction, bit information indicating the existence of a control signal is added to bits 70a of each register in the register group 70 for storing the address information of executed microinstructions. The control signal is traced on a time chart and the displayed pattern is analyzed, so that the execution cycle of a specific microinstruction can be confirmed without analyzing the instruction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62213315A JPS6457346A (en) | 1987-08-27 | 1987-08-27 | Microtracing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62213315A JPS6457346A (en) | 1987-08-27 | 1987-08-27 | Microtracing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457346A true JPS6457346A (en) | 1989-03-03 |
Family
ID=16637109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62213315A Pending JPS6457346A (en) | 1987-08-27 | 1987-08-27 | Microtracing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457346A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810247A (en) * | 1981-07-13 | 1983-01-20 | Nec Corp | Status career storage system |
-
1987
- 1987-08-27 JP JP62213315A patent/JPS6457346A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810247A (en) * | 1981-07-13 | 1983-01-20 | Nec Corp | Status career storage system |
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