MYDP Presentation 110207.pdfVIP

Prepared for 7-FEB-2011 VESA DisplayPort Task Group Meeting Mobility DisplayPort (MYDP) Standard Proposal STMicroelectronics February 7th, 2011 Prepared for 7-FEB-2011 VESA DisplayPort Task Group Meeting 2 Table of Contents ? MYDP Proposal ? DisplayPort Standard SCR’s for MYDP Prepared for 7-FEB-2011 VESA DisplayPort Task Group Meeting 3 3 MYDP Proposal Prepared for 7-FEB-2011 VESA DisplayPort Task Group Meeting 4 What Is MYDP? ? A digital audio-video interconnect standard specification based on DisplayPort Standard targeted for a mobile source device capable of audio-video stream sourcing with the following features: ? Enables transport of FHD60Hz audio video (AV) streaming over a connector as few as 5 pins found in the majority of mobile consumer products such as tablets and smart phones ? Connects a MYDP Source device to a DisplayPort Sink device via a MYDP-to- DP cable adaptor housing a simple sideband bridge, “AUX_HPD Bridge” ? Main Link passed through the cable adaptor (AC-coupled and ANSI8B/10B coded; deep-submicron process friendly and low EMI) ? Allows for the charging of a battery of a MyDP Source device with power from a downstream device (e.g., DP_PWR of a DisplayPort Sink device) ? Realizes interoperability between a MyDP Source device and a non- DisplayPort Sink device via a MYDP-to-Non-DisplayPort active protocol converter (e.g., MYDP-to-HDMI/-VGA) Prepared for 7-FEB-2011 VESA DisplayPort Task Group Meeting 5 MYDP Source to DisplayPort Sink Connection via a MYDP-to-DP Cable Adaptor ? AUX_HPD Bridge an AUX CH repeater with HPD and DP_PWR status monitoring capability ? DP_PWR output of a DisplayPort Sink device converted to MYDP_PWR input to a MYDP Source device for battery charging MY Source device DisplayPort Sink deviceDP/Mini-DP Plug Conn. MYDP Plug Conn. housing a sideband bridge DisplayPort bulk cable with DP_PWR populated MYDPto-DP Cable Adaptor Main Link TX AUX_HPD TRX AUX_HPD Bridge Main Link