JPS55118152A - Data processing method - Google Patents
Data processing methodInfo
- Publication number
- JPS55118152A JPS55118152A JP2586179A JP2586179A JPS55118152A JP S55118152 A JPS55118152 A JP S55118152A JP 2586179 A JP2586179 A JP 2586179A JP 2586179 A JP2586179 A JP 2586179A JP S55118152 A JPS55118152 A JP S55118152A
- Authority
- JP
- Japan
- Prior art keywords
- program
- sentence
- address
- rom2
- interpretation
- 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
- Devices For Executing Special Programs (AREA)
Abstract
PURPOSE: To ensure the program development in an extremely short period without using any device for the program development but by interpreting directly the program described in the high-class language via the microprocessor for execution.
CONSTITUTION: The basic language is coded into the binary number and then stored in program memory 1. At the same time, the contents are reset for program counter 3 and microprogram counter 4 by resetting the microprocessor, and the initial value is set to stack point 9. Then only the interpretation is advanced for program meory 1 from the zero address toward the higher-rank addresses in sequence and based on the control program stored in ROM2, and at the same time the sentence number address table and the variable tabe are formed into RAM7. The reservation work table is provided at ROM2, and the words having no coincidence are registered in the variable table. After this, the read-in of the source program is started from the address of the sentence number address table to execute the interpretation of the sentence.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2586179A JPS55118152A (en) | 1979-03-06 | 1979-03-06 | Data processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2586179A JPS55118152A (en) | 1979-03-06 | 1979-03-06 | Data processing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55118152A true JPS55118152A (en) | 1980-09-10 |
Family
ID=12177584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2586179A Pending JPS55118152A (en) | 1979-03-06 | 1979-03-06 | Data processing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55118152A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150102A (en) * | 1984-01-13 | 1985-08-07 | Hitachi Ltd | Controller |
JPS62233836A (en) * | 1986-04-04 | 1987-10-14 | Nec Corp | Separating system for arithmetic formula part and control part in software |
-
1979
- 1979-03-06 JP JP2586179A patent/JPS55118152A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150102A (en) * | 1984-01-13 | 1985-08-07 | Hitachi Ltd | Controller |
JPH0545963B2 (en) * | 1984-01-13 | 1993-07-12 | Hitachi Ltd | |
JPS62233836A (en) * | 1986-04-04 | 1987-10-14 | Nec Corp | Separating system for arithmetic formula part and control part in software |
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