TW200731207A - Circuit and method for checking connection between application specific integrated circuit (ASIC) and buffer memory for a panel, and ASIC for a panel - Google Patents

Circuit and method for checking connection between application specific integrated circuit (ASIC) and buffer memory for a panel, and ASIC for a panel

Info

Publication number
TW200731207A
TW200731207A TW095104122A TW95104122A TW200731207A TW 200731207 A TW200731207 A TW 200731207A TW 095104122 A TW095104122 A TW 095104122A TW 95104122 A TW95104122 A TW 95104122A TW 200731207 A TW200731207 A TW 200731207A
Authority
TW
Taiwan
Prior art keywords
asic
panel
buffer memory
buffer device
circuit
Prior art date
Application number
TW095104122A
Other languages
Chinese (zh)
Other versions
TWI327305B (en
Inventor
Yu-Wen Lin
Chung-Lung Lee
Wei-Jen Kao
Kun-Lang Wu
Original Assignee
Au Optronics Corp
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 Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW95104122A priority Critical patent/TWI327305B/en
Publication of TW200731207A publication Critical patent/TW200731207A/en
Application granted granted Critical
Publication of TWI327305B publication Critical patent/TWI327305B/en

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  • Techniques For Improving Reliability Of Storages (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

An Application Specific Integrated Circuit (ASIC) includes a micro control unit and a calculation buffer device. The micro control unit will transfer signal transmitted from a computer terminal to the calculation buffer device. The calculation buffer device will transmit the signal to a coupled buffer memory. Then the buffer memory will transmit received signal back to the calculation buffer device. And the calculation buffer device will compare the signal transmitted from the micro control unit to the calculation buffer device with the signal transmitted from the buffer memory to the calculation buffer device to check if the buffer memory is properly coupled to the calculation buffer device.
TW95104122A 2006-02-07 2006-02-07 Circuit and method for checking connection between application specific integrated circuit (asic) and buffer memory for a panel, and asic for a panel TWI327305B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95104122A TWI327305B (en) 2006-02-07 2006-02-07 Circuit and method for checking connection between application specific integrated circuit (asic) and buffer memory for a panel, and asic for a panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95104122A TWI327305B (en) 2006-02-07 2006-02-07 Circuit and method for checking connection between application specific integrated circuit (asic) and buffer memory for a panel, and asic for a panel

Publications (2)

Publication Number Publication Date
TW200731207A true TW200731207A (en) 2007-08-16
TWI327305B TWI327305B (en) 2010-07-11

Family

ID=45074384

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95104122A TWI327305B (en) 2006-02-07 2006-02-07 Circuit and method for checking connection between application specific integrated circuit (asic) and buffer memory for a panel, and asic for a panel

Country Status (1)

Country Link
TW (1) TWI327305B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI506608B (en) * 2013-02-08 2015-11-01 Novatek Microelectronics Corp Display apparatus, driving chip and error transporting method therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427478B (en) * 2010-07-21 2014-02-21 Realtek Semiconductor Corp Controlling apparatus and data transmitting system applying the controlling apparatus and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI506608B (en) * 2013-02-08 2015-11-01 Novatek Microelectronics Corp Display apparatus, driving chip and error transporting method therefor

Also Published As

Publication number Publication date
TWI327305B (en) 2010-07-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees