TW200622600A - Computer status indicator light driving circuit - Google Patents

Computer status indicator light driving circuit

Info

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
Application number
TW093139360A
Other languages
Chinese (zh)
Other versions
TWI271616B (en
Inventor
Tong Zhou
Jia-Hui Tu
Original Assignee
Hon Hai Prec Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW93139360A priority Critical patent/TWI271616B/en
Publication of TW200622600A publication Critical patent/TW200622600A/en
Application granted granted Critical
Publication of TWI271616B publication Critical patent/TWI271616B/en

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.
TW93139360A 2004-12-17 2004-12-17 Computer status indicator light driving circuit TWI271616B (en)

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)

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