JPH01177789U - - Google Patents
Info
- Publication number
- JPH01177789U JPH01177789U JP7551888U JP7551888U JPH01177789U JP H01177789 U JPH01177789 U JP H01177789U JP 7551888 U JP7551888 U JP 7551888U JP 7551888 U JP7551888 U JP 7551888U JP H01177789 U JPH01177789 U JP H01177789U
- Authority
- JP
- Japan
- Prior art keywords
- generates
- signal
- digital rgb
- switching
- circuit
- 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 1
Landscapes
- Processing Or Creating Images (AREA)
- Digital Computer Display Output (AREA)
Description
第１図は本考案の一実施例のブロツク図である
。
１……色信号発生器、２……スイツチング回路
、３……ラツチ回路、４……発振回路、５……パ
ーソナルコンピユータ、６……ＣＲＴデイスプレ
イ。
FIG. 1 is a block diagram of one embodiment of the present invention. 1... Color signal generator, 2... Switching circuit, 3... Latch circuit, 4... Oscillator circuit, 5... Personal computer, 6... CRT display.
Claims (1)
ラツチ回路と、デユーテイサイクル可変なスイツ
チング信号を発生する発振回路と、前記スイツチ
ング信号に駆動されて第２のデイジタルＲＧＢ信
号及び前記第１のデイジタルＲＧＢ信号を交互に
選択し出力するスイツチング回路とを備えたこと
を特徴とする色信号発生器。 a latch circuit that generates and holds a first digital RGB signal; an oscillator circuit that generates a switching signal with a variable duty cycle; and a latch circuit that generates a second digital RGB signal and the first digital RGB signal driven by the switching signal. A color signal generator comprising a switching circuit that alternately selects and outputs signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7551888U JPH01177789U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7551888U JPH01177789U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177789U true JPH01177789U (en) | 1989-12-19 |
Family
ID=31300581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7551888U Pending JPH01177789U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177789U (en) |
-
1988
- 1988-06-06 JP JP7551888U patent/JPH01177789U/ja active Pending