JPS6458027A - Back-up device for development of microcomputer - Google Patents
Back-up device for development of microcomputerInfo
- Publication number
- JPS6458027A JPS6458027A JP62215607A JP21560787A JPS6458027A JP S6458027 A JPS6458027 A JP S6458027A JP 62215607 A JP62215607 A JP 62215607A JP 21560787 A JP21560787 A JP 21560787A JP S6458027 A JPS6458027 A JP S6458027A
- Authority
- JP
- Japan
- Prior art keywords
- interruption signal
- measurement value
- evaluating program
- program
- register
- 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 carry out an evaluating program at a high speed and at the same time to observe the executing state of this program, by sending the contents of each register to a display device for each set measurement value. CONSTITUTION:The step number which designates the display interval, i.e., the measurement value is set at a count number setting part 3-1 serving as a measurement value setting part. When the start of an operation is instructed, the execution is started by an emulation CPU control part 1-1 for the evaluating program stored in a user memory 1-2. In this case, a counter measurement part 3-2 serving as a value measuring part counts the number of instructions with which the evaluating program is carried out. Then an interruption signal generating part 3-3 produces an interruption signal to the part 1-1 for each number of steps set at the part 3-1. Receiving the interruption signal, the part 1-1 discontinues temporarily the execution of the evaluating program. Then the contents of each register of the part 1-1 are sent to a display device 2 and displayed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215607A JPS6458027A (en) | 1987-08-28 | 1987-08-28 | Back-up device for development of microcomputer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215607A JPS6458027A (en) | 1987-08-28 | 1987-08-28 | Back-up device for development of microcomputer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458027A true JPS6458027A (en) | 1989-03-06 |
Family
ID=16675227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62215607A Pending JPS6458027A (en) | 1987-08-28 | 1987-08-28 | Back-up device for development of microcomputer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458027A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100722626B1 (en) * | 2005-05-10 | 2007-05-28 | 삼성전기주식회사 | Laminate for printed circuit board and preparing method thereof |
-
1987
- 1987-08-28 JP JP62215607A patent/JPS6458027A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100722626B1 (en) * | 2005-05-10 | 2007-05-28 | 삼성전기주식회사 | Laminate for printed circuit board and preparing method thereof |
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