Invention Grant
- Patent Title: Clocked output of multiple data streams from a common data port
- Patent Title (中): 从公共数据端口对多个数据流进行时钟输出
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Application No.: US10860936Application Date: 2004-06-04
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Publication No.: US08306128B2Publication Date: 2012-11-06
- Inventor: Hrishikesh Anil Shinde , Steven Derrick Clynes
- Applicant: Hrishikesh Anil Shinde , Steven Derrick Clynes
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent John J. Patti; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A video display system, such as useful in video surveillance applications, is disclosed. The system includes a video decoder (20) having a common output data port (27) at which it presents interleaved data streams (DSA, DSB). The interleaved data streams (DSA, DSB) may correspond to multiple scalings of a processed video input signal, for example as received from a surveillance camera (C1, C2, C3, C4). The video decoder (20) also outputs multiple clock signals (CLKA, CLKB), each of which are synchronous with a corresponding one of the interleaved data streams (DSA, DSB). This enables a common data port (27) to output multiple data streams (DSA, DSB), while individual destinations (30A, 30B) of the data streams (DSA, DSB) can continue to operate at legacy clock rates.
Public/Granted literature
- US20050259746A1 Clocked output of multiple data streams from a common data port Public/Granted day:2005-11-24
Information query
