JPS61124093U - - Google Patents
Info
- Publication number
- JPS61124093U JPS61124093U JP776985U JP776985U JPS61124093U JP S61124093 U JPS61124093 U JP S61124093U JP 776985 U JP776985 U JP 776985U JP 776985 U JP776985 U JP 776985U JP S61124093 U JPS61124093 U JP S61124093U
- Authority
- JP
- Japan
- Prior art keywords
- display data
- register
- parallel
- time
- serial
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
Description
第１図はこの考案の一実施例による表示回路図
、第２図はこの考案の一実施例による表示動作タ
イミング図、第３図は従来方式による表示回路図
、第４図は従来方式による表示動作タイミング図
である。
１…イメージメモリ、２…ゲート、３…レジス
タ、４…並―直列シフトレジスタ、５…ＣＲＴ、
６…制御部。なお、図中同一符号は同一、又は相
当部分を示す。
Fig. 1 is a display circuit diagram according to an embodiment of this invention, Fig. 2 is a display operation timing diagram according to an embodiment of this invention, Fig. 3 is a display circuit diagram according to a conventional method, and Fig. 4 is a display according to a conventional method. It is an operation timing diagram. 1... Image memory, 2... Gate, 3... Register, 4... Parallel-serial shift register, 5... CRT,
6...Control unit. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
時その表示用データをラツチするレジスタと、そ
のレジスタ出力を時分割に制御する制御部と、時
分割された表示用データを並―直列変換する並―
直列シフトレジスタとを備えた表示データ制御回
路。 An image memory that stores display data, a register that temporarily latches the display data, a control unit that controls the register output in a time-sharing manner, and a parallel memory that converts the time-divided display data from parallel to serial.
A display data control circuit with a serial shift register.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP776985U JPS61124093U (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP776985U JPS61124093U (en) | 1985-01-22 | 1985-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124093U true JPS61124093U (en) | 1986-08-05 |
Family
ID=30486428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP776985U Pending JPS61124093U (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124093U (en) |
-
1985
- 1985-01-22 JP JP776985U patent/JPS61124093U/ja active Pending