TW200622600A - Computer status indicator light driving circuit - Google Patents
Computer status indicator light driving circuitInfo
- Publication number
- TW200622600A TW200622600A TW093139360A TW93139360A TW200622600A TW 200622600 A TW200622600 A TW 200622600A TW 093139360 A TW093139360 A TW 093139360A TW 93139360 A TW93139360 A TW 93139360A TW 200622600 A TW200622600 A TW 200622600A
- Authority
- TW
- Taiwan
- Prior art keywords
- port
- indicator light
- driving
- status indicator
- driving circuit
- Prior art date
Links
Landscapes
- Debugging And Monitoring (AREA)
- Audible And Visible Signals (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
A driving circuit for driving a status indicator light set in a computer, comprises a first control port, a first driving port, a second control port and a second driving port. The computer comprises a working status signal output port and a sleeping status signal output port. The status indicator light comprises a first input port and a second input port. The first control port and the second control port connect with the working status signal output port and the sleeping status signal output port respectively. The first driving port and the second driving port connect with the first input port and the second input port of the status indicator light respectively. The status indicator light is driven by a driving signal generated by the driving circuit according to the different status of the computer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93139360A TWI271616B (en) | 2004-12-17 | 2004-12-17 | Computer status indicator light driving circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93139360A TWI271616B (en) | 2004-12-17 | 2004-12-17 | Computer status indicator light driving circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200622600A true TW200622600A (en) | 2006-07-01 |
TWI271616B TWI271616B (en) | 2007-01-21 |
Family
ID=38435267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93139360A TWI271616B (en) | 2004-12-17 | 2004-12-17 | Computer status indicator light driving circuit |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI271616B (en) |
-
2004
- 2004-12-17 TW TW93139360A patent/TWI271616B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI271616B (en) | 2007-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |