HDMI Repeater
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c LVDS
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DVI & HDCP
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EP955
Overview
 
EP955 Series Silicon is a Low Power MHL (Mobile High-definition Link) transmitter. The chip is compliant with MHL Rev 2.0 and HDCP Rev 1.4 specifications. The chip converts input video data in RGB or YUV format and audio data in IIS or SPDIF format into MHL differential signals. The chip supports 8-bit video upto 1080i/720p 60Hz or 1080p 30Hz in RGB/YCC444. The chip also support 1080p 60Hz in YCC422. 3D video is also supported. The chip supports highly flexible digital video input in a muxed 12-bits mode or non-muxed 24-bit mode input. In both modes, the chip supports single or dual edge clocking. The chip also integrated MHL Multiplexer on chip to save system cost.
Feature
•MHL Specification 2.0 Compliant
•On-chip MHL MUX
•Integrated HDCP encryption engine which is compliant with HDCP Rev 1.4 specification for transmitting protected content
•On-Chip HDCP Key (Available for EP955BK & EP955SK)
•Wide Pixel Clock Frequency Range: 25MHz - 150MHz
•Support 8-bit video upto 1080i/720p 60Hz or 1080p 30Hz in RGB444 and YCC444.
•Support 8-bit video upto 1080p 60Hz in YCC422.
•Support 3D video
•Support IIS and SPDIF (LPCM or compressed) audio types
•Support auto-send for AVI, ADO, ACR (Audio Clock Regeneration) and General Control packets.
•Support 2 Generic Data Packet buffers
•Flexible digital video input: muxed 12-bit and non-muxed 24-bit mode in RGB or YUV, embedded sync or separate sync
•Support 1 port of SPDIF audio input (without the need for system clock) and 2 channels of IIS audio inputs
•Supports audio down sampling at 1/2, 1/3 or 1/4 sampling rate for both SPDIF and IIS
•Supports CCIR YCC422 format input
•On-chip YCC422 to YCC444 conversion and YCC444 to YCC422 conversion
•On-chip YCC to RGB and RGB to YCC conversion in ITU-R BT.601 and 709 color space
•Register Programmable Single/Dual Edge Clocking Mode
•IIC Slave Programming Interface
•Programmable DE generation
•Supports x2, x4 and x8 Pixel Repetition
•Supports input De-Skewing
•Supports Receiver Connection Detection
•Supports Power Down Mode
•3.3V and 1.8V power required
•49-ball BGA in 3.5mm x 3.5mm body size (for EP955B, EP955BK)
•64-ball BGA in 4.5mm x 4.5mm body size (for EP955S, EP955SK)
 
  .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10F之13 10F.-13, No. 79, Sec. 1, Shintai 5th Rd., Shijr City, Taipei, Taiwan, R.O.C. TEL:886-2-26989727