JPS643991A - Memory light regulation device - Google Patents
Memory light regulation deviceInfo
- Publication number
- JPS643991A JPS643991A JP62159161A JP15916187A JPS643991A JP S643991 A JPS643991 A JP S643991A JP 62159161 A JP62159161 A JP 62159161A JP 15916187 A JP15916187 A JP 15916187A JP S643991 A JPS643991 A JP S643991A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- channels
- cross operation
- memory circuit
- light regulation
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
PURPOSE:To enable a modification control simply as desired even during a cross operation by stopping operational means' outputs which are inputted to desired channels in a second memory means and next by changing corresponding memory data to be transferred to a first memory means. CONSTITUTION:When modification is desired during a cross operation, flags are raised in memory regions corresponding to channels selected from memory regions M31 to M3n in a memory circuit M3, and these flags are used to interrupt outputs of from the memory circuit M2 by transistors corresponding to channels selected from transistors Tr1 to Trn which compose a switch 7. Further a changeover operation of a switch 11 which realizes the composition of a multiplexer or the like is performed according to an output of a modifying wheel 12 so as to rewrite light regulation levels of channels selected in a memory circuit M4. The light regulation levels of the selected channels, memorized in the memory circuit M4, are modified by operating the correction wheel 12. Modifying controls can be thus performed even during a cross operation similarly with during a non-cross operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62159161A JP2529695B2 (en) | 1987-06-25 | 1987-06-25 | Memory dimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62159161A JP2529695B2 (en) | 1987-06-25 | 1987-06-25 | Memory dimmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643991A true JPS643991A (en) | 1989-01-09 |
| JP2529695B2 JP2529695B2 (en) | 1996-08-28 |
Family
ID=15687600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62159161A Expired - Lifetime JP2529695B2 (en) | 1987-06-25 | 1987-06-25 | Memory dimmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529695B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294589A (en) * | 1990-04-09 | 1991-12-25 | Sanyo Kokusaku Pulp Co Ltd | Treatment of unclassified waste information-recording paper |
| JPH06299489A (en) * | 1993-04-14 | 1994-10-25 | Shizuoka Prefecture | Reclamation of waste paper |
| JP2008135224A (en) * | 2006-11-27 | 2008-06-12 | Matsushita Electric Works Ltd | Light control system and light control operator used for it |
-
1987
- 1987-06-25 JP JP62159161A patent/JP2529695B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294589A (en) * | 1990-04-09 | 1991-12-25 | Sanyo Kokusaku Pulp Co Ltd | Treatment of unclassified waste information-recording paper |
| JPH06299489A (en) * | 1993-04-14 | 1994-10-25 | Shizuoka Prefecture | Reclamation of waste paper |
| JP2008135224A (en) * | 2006-11-27 | 2008-06-12 | Matsushita Electric Works Ltd | Light control system and light control operator used for it |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529695B2 (en) | 1996-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080614 Year of fee payment: 12 |