HDMI Receiver/Transmitter
Receiver
Transmitter
HDMI Repeater
Matrix
Repeater
Splitter
Switcher
HDMI HEAC / ARC
HEAC
ARC
LVDS
Bridge
Receiver
Transmitter
DVI & HDCP
Receiver
Transmitter
USB & Controller
USB2.0
CEC Controller
MCU
IP
 
 
 
 
EP9855
Overview
 
EP9855 is an HDMI 1.3b receiver with 3-IN 2-OUT switch and Video DAC output suitable for PIP/POP TV applications. The switch supports 3 HDMI input ports (Port 0, Port 1 and Port 2), 1 HDMI output port (Port A) and 1 DAC output port (Port B). In PIP/POP application, user can connect Port A to the integrated HDMI receiver in Video Processor chip for the primary display and connect Port B to one of the ADC inputs (e.g. YPbPr) for the secondary display. In such arrangement, 2 HDMI input sources can be displayed simultaneously with PIP/POP. The chip is compliant with HDMI 1.3b and supports HD Audio and Video in 12-bit Deep Color up to 1080p (225 Mhz TMDS clock).
Feature

•    On-chip 3-IN 2-OUT HDMI Switch with Equalizer
•    Supports 3 HDMI input ports (Port 0, Port 1 and Port 2)
•    Supports 1 HDMI output port (Port A) and 1 Analogue Video with IIS/SPDIF Audio output port
(Port B)
•    Supports 3-IN 2-OUT DDC switch
•    On-chip HDMI Receiver core which is compliant with HDMI 1.3b specification
•    On-chip HDCP Engine which supports Repeater and is compliant with HDCP 1.2 specification
•    Supports 8/10/12/16-bit Deep Color modes
•    Supports 12-bit Deep Color mode up to 1080p (225 Mhz TMDS clock)
•    On-chip Audio Decoder which support 2-channel IIS and SPDIF audio outputs
•    Support Standard Audio, DSD Audio and HD (HBR) Audio
•    Support audio soft mute
•    Support SPDIF Channel Status extraction
•    On-chip YCC422 to YCC444 conversion
•    On-chip YCC to RGB and RGB to YCC conversion in ITU-R BT.601 and 709 color space
•    Support Separate Sync and/or SOG (Sync On Green) output
•    Register-programmable via slave IIC interface
•    Flexible interrupt registers with interrupt pin
•    Link On and Valid DE Detection
•    Controllable tri-state for Sync and Audio output pins
•    Low stand-by current (< 1mA) at power down mode
•128-pin LQFP package

 
  .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