Invention Grant
US08212804B2 Integrated circuit for controlling operations of display module and first circuit module with shared pin
有权
用于控制显示模块和具有共享引脚的第一电路模块的操作的集成电路
- Patent Title: Integrated circuit for controlling operations of display module and first circuit module with shared pin
- Patent Title (中): 用于控制显示模块和具有共享引脚的第一电路模块的操作的集成电路
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Application No.: US12408732Application Date: 2009-03-23
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Publication No.: US08212804B2Publication Date: 2012-07-03
- Inventor: Yi-Chih Chi , Tsai-Tian Huang
- Applicant: Yi-Chih Chi , Tsai-Tian Huang
- Applicant Address: TW Taipei
- Assignee: ALI Corporation
- Current Assignee: ALI Corporation
- Current Assignee Address: TW Taipei
- Agent Winston Hsu; Scott Margo
- Priority: CN200810171017 20081031
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
An integrated circuit for controlling a display module and a first circuit module with a shared pin includes: a shared pin, a display control module, a first control module, and a pin-sharing management module. The display control module is for controlling operations of the display module, wherein the display module is externally coupled to the integrated circuit via the shared pin. The display control module generates a pin-sharing control signal according to its operating status. The first control module is for controlling operations of the first circuit module, wherein the first circuit module is externally coupled to the integrated circuit via the shared pin. The pin-sharing management module is coupled to the display control module, the first control module and the shared pin and grants one of the display and first control modules access to the shared pin according to the pin-sharing control signal.
Public/Granted literature
- US20100110066A1 INTEGRATED CIRCUIT FOR CONTROLLING OPERATIONS OF DISPLAY MODULE AND FIRST CIRCUIT MODULE WITH SHARED PIN Public/Granted day:2010-05-06
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