TW224558B - Synchronous timing generator - Google Patents
Synchronous timing generatorInfo
- Publication number
- TW224558B TW224558B TW82106783A TW82106783A TW224558B TW 224558 B TW224558 B TW 224558B TW 82106783 A TW82106783 A TW 82106783A TW 82106783 A TW82106783 A TW 82106783A TW 224558 B TW224558 B TW 224558B
- Authority
- TW
- Taiwan
- Prior art keywords
- frequency
- video
- timing
- display
- mode
- Prior art date
Links
Landscapes
- Studio Circuits (AREA)
Abstract
One type of synchronous timing generator for color display card withcomputer/video display mode switch consists of: 1. at least one frequency synthesizing generator; 2. at least one reference frequency; 3. at least two frequency processing structures which can take thereference frequency and convert it to specified frequency; 4. at least one video timing output terminal and one computer displaytiming output terminal to send the timing signal needed by video signalconverter and computer display timing signal; 5. at least two multiplexers, which can be controlled by the mode selectinput, switching to frequency synthesizing generator position or the twofrequency processing structures position in order to change the timingoutput signal of video display and computer display synchronously when incomputer display mode or video display mode; 6. when switching to the video mode, the two timing output can be switchedto frequency processing structures to synchronizing the two signals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82106783A TW224558B (en) | 1993-08-23 | 1993-08-23 | Synchronous timing generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82106783A TW224558B (en) | 1993-08-23 | 1993-08-23 | Synchronous timing generator |
Publications (1)
Publication Number | Publication Date |
---|---|
TW224558B true TW224558B (en) | 1994-06-01 |
Family
ID=51348268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82106783A TW224558B (en) | 1993-08-23 | 1993-08-23 | Synchronous timing generator |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW224558B (en) |
-
1993
- 1993-08-23 TW TW82106783A patent/TW224558B/en active
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