Transcript
微驅科技股份有限公司
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http://www.epmi.com.tw/sayapro03.php?id=48
MHL
．Bridge ．Transmitter HDMI Receiver/Transmitter
．Receiver ．Transmitter HDMI Repeater
．Matrix ．Repeater ．Splitter ．Switcher HDMI HEAC / ARC
．HEAC ．ARC
EP9432 Overview
EP9432 is an HDMI 1.3 4-IN 2-OUT Repeater with Audio Output which is suitable for Audio Amplifier applications. The chip supports 4 HDMI input ports（Port 0﹐Port 1﹐Port 2﹐and Port 3）﹐2 HDMI output ports（Port A and Port B）and Audio Outputs in IIS and SPDIF. The Audio Outputs and HDMI output can be from the same or different sources. And﹐the 2 HDMI output ports can be from the same or different sources. The chip also supports 4 ports of on-chip EDID RAM. This will save system cost quite a bit. The chip is compliant with HDMI 1.3b and supports SD/HD Audio and Video in 12-bit Deep Color up to 1080p（225 MHz TMDS clock）. Feature
LVDS
．Bridge ．Receiver ．Transmitter DVI & HDCP
．Bridge ．Receiver ．Transmitter OSD
．Transceiver IDP
．Transmitter ．Receiver USB & Controller
．USB2.0 ．CEC Controller ．MCU
• On-chip 4-IN 2-OUT HDMI Repeater with Equalizer • Support wide Frequency Range﹕25 MHz–225MHz TMDS clock • On-chip HDMI Receiver and Transmitter core which are compliant with HDMI 1.3b specification • On-chip HDCP Engine which supports Repeater and is compliant with HDCP 2.0 specification • Supports 4 HDMI input ports（Port 0﹐Port 1﹐Port 2 and Port 3）with on-chip EDID RAM for each port • Supports 2 HDMI output port（Port A and Port B） • Audio Outputs and HDMI output can be from the same or different sources • The 2 HDMI output ports can be from the same or different sources • On-chip Audio Decoder which support 8-channel IIS/DSD and SPDIF audio outputs • Support Standard Audio﹐DSD Audio and HD（HBR）Audio • Support audio soft mute • Support SPDIF Channel Status extraction • Register-programmable via slave IIC interface • Flexible interrupt registers with interrupt pin • Link On and Valid DE Detection • Controllable tri-state for Audio output pins • Low stand-by current（< 1mA）at power down mode • 128-pin LQFP package
IP
21/07/2011 15:31
微驅科技股份有限公司
2 sur 2
http://www.epmi.com.tw/sayapro03.php?id=48
．微驅科技股份有限公司EXPLORE MICROELECTRONICS INC. 新竹市科學工業園區園區二路47號105室 RM 105, No. 47, Park Ave 2, Hsinchu Science Park, Hsin-Chu, Taiwan, R.O.C. TEL：886-3-564-3595 FAX：886-3-564-3596 ．益士伯電子股份有限公司Explore Semiconductor, Inc. 台北縣汐止市新台五路一段79號5F之4 5F.-4, No. 79, Sec. 1, Shintai 5th Rd., Shijr City, Taipei, Taiwan, R.O.C. TEL：886-2-26989727
21/07/2011 15:31
