JPS6481569A - Address resignation method for picture memory - Google Patents
Address resignation method for picture memoryInfo
- Publication number
- JPS6481569A JPS6481569A JP23728487A JP23728487A JPS6481569A JP S6481569 A JPS6481569 A JP S6481569A JP 23728487 A JP23728487 A JP 23728487A JP 23728487 A JP23728487 A JP 23728487A JP S6481569 A JPS6481569 A JP S6481569A
- Authority
- JP
- Japan
- Prior art keywords
- address
- information
- address information
- order
- low
- 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
- Storing Facsimile Image Data (AREA)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Image Input (AREA)
- Image Processing (AREA)
Abstract
PURPOSE:To decrease number of digits of each means more than the case of direct supply of original address information by dividing the original address information into high-order bit information and low-order bit information and giving one of them to a multiplication means and an adder means. CONSTITUTION:The X address information Xad and the Y address information Yad are divided into the information comprising the high-order bit and the information comprising the low-order bit and a product between the divided high-order address information Yad(8-14) and the constant K decided separately is obtained by a multiplication means 1. A linear address Lad(0-28) is obtained by combining the output of the adder means 2 adding the output and the X address information Xad(8-14), and the divided low-order Y address information Yad(0-7) and the low-order X address information Xad(0-7) in parallel and the address of the picture memory is designated based on the linear address.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23728487A JPS6481569A (en) | 1987-09-24 | 1987-09-24 | Address resignation method for picture memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23728487A JPS6481569A (en) | 1987-09-24 | 1987-09-24 | Address resignation method for picture memory |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481569A true JPS6481569A (en) | 1989-03-27 |
Family
ID=17013107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23728487A Pending JPS6481569A (en) | 1987-09-24 | 1987-09-24 | Address resignation method for picture memory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481569A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01194081A (en) * | 1988-01-29 | 1989-08-04 | Hitachi Ltd | Image memory device |
JPH0323584A (en) * | 1989-06-20 | 1991-01-31 | Shinko Electric Co Ltd | Picture data storage circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439098A (en) * | 1977-08-31 | 1979-03-24 | Kyowa Hakko Kogyo Co Ltd | Mitomycin c derivatives |
-
1987
- 1987-09-24 JP JP23728487A patent/JPS6481569A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439098A (en) * | 1977-08-31 | 1979-03-24 | Kyowa Hakko Kogyo Co Ltd | Mitomycin c derivatives |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01194081A (en) * | 1988-01-29 | 1989-08-04 | Hitachi Ltd | Image memory device |
JPH0323584A (en) * | 1989-06-20 | 1991-01-31 | Shinko Electric Co Ltd | Picture data storage circuit |
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