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關(guān)于HDMI中CEC的運(yùn)用問(wèn)題 |
| 作者：xiao_de 欄目：數(shù)字廣電 |
各位牛人，能幫我找找CEC(consumer Electronic CONTROL)的運(yùn)用方面的資料，沒(méi)做過(guò)，就要像高人學(xué)習(xí)啊，請(qǐng)e-mail:xintan_chen@amlogic.com.cn |
| 2樓： | >>參與討論 |
| 作者： joeyaung 于 2006/5/30 21:15:00 發(fā)布：
rt HDMI中的CEC有14個(gè)功能(OPTIONAL), 在你們?cè)O(shè)計(jì)的產(chǎn)品中用了哪些功能? CEC 3 Feature Overview CEC provides a NUMBER of recommended features designed to enhance the functionality and interoperability of DEVICEs within an HDMI SYSTEM. This section gives an overview of these features. • One Touch Play - Allows a DEVICE to be played and become the active source with a SINGLE button press. • SYSTEM Standby - Enables the user to SWITCH all DEVICEs to standby with one button press. • Preset Transfer - Enables any TUNER DEVICE to download the same set of presets as the TV. It is used to auto configure a DEVICEs presets so no manual setup is required. • One Touch Record - Offers a What You See Is What You Record (WYSIWYR) facility, meaning that whatever is shown on the TV screen is recorded on a selected recording DEVICE. • Timer PROGRAMMING - Allows a DEVICE (e.g. the TV) to set a timer recording on a recording DEVICE. • SYSTEM Information - Queries the SYSTEM to determine DEVICE addresses and configurations (e.g. language and country) • Deck CONTROL - Enables a DEVICE to CONTROL (e.g. play, FAST forward etc.) and interrogate a playback DEVICE (a deck). • TUNER CONTROL - Allows a DEVICE to CONTROL the TUNER of another DEVICE. • Vendor Specific Commands - Allows a set of vendor-defined commands to be used between DEVICEs of that vendor. • OSD DISPLAY - Enables a DEVICE to use the on-screen DISPLAY of the TV to DISPLAY text strings. • DEVICE Menu CONTROL - Enables a DEVICE to CONTROL the menu of another DEVICE by passing through user interface commands. • Routing CONTROL - Allows the CONTROL of CEC Switches for streaming of a new source DEVICE. • Remote CONTROL Pass Through - Enables remote CONTROL commands to be passed through to other DEVICEs within the SYSTEM. • DEVICE OSD NAME Transfer - Enables DEVICEs to upload their preferred OSD NAME to the TV. The TV can then use this NAME in any menus associated with that DEVICE. |
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