Invention Grant
- Patent Title: Data rate throttling in an internal packet-based interface
- Patent Title (中): 数据速率限制在内部基于分组的接口中
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Application No.: US12888255Application Date: 2010-09-22
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Publication No.: US08793410B2Publication Date: 2014-07-29
- Inventor: Osamu Kobayashi
- Applicant: Osamu Kobayashi
- Applicant Address: US TX Coppell
- Assignee: STMicroelectronics, Inc.
- Current Assignee: STMicroelectronics, Inc.
- Current Assignee Address: US TX Coppell
- Agency: Beyer Law Group LLP
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F5/00 ; H04N7/173 ; G09G5/00 ; H04L29/06

Abstract:
Methods and systems for transmitting video pixel data from a transmitter component, such as a controller, to a receiver within a monitor are described. Video data is received at a transmitter at an incoming pixel rate based on a pixel clock. The data is transmitted to the receiver at a link symbol clock rate and is drained from the receiver at the pixel clock rate, which is regenerated by the receiver using the link symbol clock frequency, an M video value, and an N video value. The M video value (Mvid) is determined by the transmitter based on the incoming pixel rate and the N video value (Nvid) may be constant. An accumulator is used within the transmitter to ensure that the transmitter and receiver create a balanced system.
Public/Granted literature
- US20110145877A1 DATA RATE THROTTLING IN AN INTERNAL PACKET-BASED INTERFACE Public/Granted day:2011-06-16
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