JPS54131841A - Code conversion system - Google Patents
Code conversion systemInfo
- Publication number
- JPS54131841A JPS54131841A JP3924578A JP3924578A JPS54131841A JP S54131841 A JPS54131841 A JP S54131841A JP 3924578 A JP3924578 A JP 3924578A JP 3924578 A JP3924578 A JP 3924578A JP S54131841 A JPS54131841 A JP S54131841A
- Authority
- JP
- Japan
- Prior art keywords
- code
- code conversion
- decided
- shift
- notation number
- 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.)
- Granted
Links
Abstract
PURPOSE:To secure the code conversion through a constant procedure irrespective of the shift stage and the unit of the external code series by providing the code conversion memory. CONSTITUTION:Code conversion memory comprising code conversion table 51 at shift code part (a) and external code part (b) each and shift mode control part 52 accompanied to table 51 is provided to the computer or within the memory unit of the control unit. Table head address TA and internal code 16-notation number INC are selected through switch circuit 1 and 2 to be added together (3), and the addition result is set to address register 4 in the form of reference address A within table 51. Then corresponding code SC within table 51 is read out based on the contents A, and whether the SC is the 16-notation number (FF) or not is decided (6). If not, whether the SC is the 16-notation number (00) or not is decided (6). And if not, whether the SC coincides with the contents of part 52 is decided (6). Still if not, the switching of the shift mode is required. So that the SC is memorized in part 52 in the form of control data SM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3924578A JPS5935053B2 (en) | 1978-04-05 | 1978-04-05 | Code conversion method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3924578A JPS5935053B2 (en) | 1978-04-05 | 1978-04-05 | Code conversion method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54131841A true JPS54131841A (en) | 1979-10-13 |
JPS5935053B2 JPS5935053B2 (en) | 1984-08-27 |
Family
ID=12547739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3924578A Expired JPS5935053B2 (en) | 1978-04-05 | 1978-04-05 | Code conversion method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935053B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007046A1 (en) * | 1986-05-15 | 1987-11-19 | Fanuc Ltd | Method of converting nc data |
-
1978
- 1978-04-05 JP JP3924578A patent/JPS5935053B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007046A1 (en) * | 1986-05-15 | 1987-11-19 | Fanuc Ltd | Method of converting nc data |
Also Published As
Publication number | Publication date |
---|---|
JPS5935053B2 (en) | 1984-08-27 |
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