RD3-2850

RD3-2850 Datasheet

RD3-2850

Part	Datasheet
RD3-2850	RD3-2850 (pdf)

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RD3-2850 DP1.2 to HDMI2.0a converter [PCON] Reference board user guide MegaChips’ Proprietary and Confidential This information shall not be shared or distributed outside the company and will be exchanged based on the signed proprietary information exchange agreement. MegaChips reserves the right to make any change herein at any time without prior notice. MegaChips does not assume any responsibility or liability arising out of application or use of any product or service described herein except as explicitly agreed upon. MegaChips’ Proprietary Information Strictly Confidential Page 1 of 10 RD3-2850 Board User Guide Contents Contents Purpose and scope Board picture Figure Board picture Set up Figure Connection set up Diagnosis RD3-2850 board description Connection diagram Figure Connection diagram Principal components and functions Table Principal connections and functions B0642-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 2 of 10 RD3-2850 Board User Guide List of tables List of figures Figure Board picture 4 Connection Set up 5 Connection diagram 6 B0642-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 3 of 10 RD3-2850 Board User Guide Purpose and scope This user guide provides set up instructions and the description of the RD3-2850 reference board targeted for DP1.2 to HDMI2.0a conversion for PCON/Dongle application. The MCDP2850 is MegaChips’ latest generation DisplayPort converter series product that features a DisplayPort1.2 compliant receiver and an HDMI compliant transmitter. The RD3-2850 board is intended for product evaluation and testing. The board contains a standard DP input connector, a standard HDMI output connector, and a micro USB connector for powering. It also includes an SPI flash for storing the firmware, a UART connector for debugging and in-system programming purpose firmware download , and an I2C slave interface to configure the device from an external host controller optional . Board picture B0642-GUD-01 Figure Board picture MegaChips’ Proprietary Information Strictly Confidential Page 4 of 10 RD3-2850 Board User Guide Set up instructions The picture below is a diagram of a typical connection. It shows a notebook with DisplayPort output driving a TV/monitor using RD3-2850 board. Select the power source direct 5V via USB or 3.3V via DP source - refer to CN8 Connect the DP output from the notebook to the DP input of the RD3-2850 board using a standard DP cable or DP_PWR enabled captive cable for DP source power . Connect the HDMI output of the RD3-2850 board to the HDMI input of the TV or the LCD monitor. For direct 5V power option, connect the micro USB cable supplied with board from an external USB source ex one of the USB ports from the notebook . Use an HDMI TV or monitor that has audio output for testing the audio conversion through the RD3- 2850 board as well. Once the connection is established and the board is powered, an image appears within 2-3 seconds. Figure Connection set up

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RD3-2850

DP1.2 to HDMI2.0a converter [PCON]

Reference board user guide

MegaChips’ Proprietary and Confidential

This information shall not be shared or distributed outside the company and will be exchanged based on the signed proprietary information exchange agreement. MegaChips reserves the right to make any change herein at any time without prior notice. MegaChips does not assume any responsibility or liability arising out of application or use of any product or service described herein except as explicitly agreed upon.

MegaChips’ Proprietary Information Strictly Confidential Page 1 of 10

RD3-2850 Board User Guide

Contents

Contents

Purpose and scope

Board picture Figure Board picture

Set up Figure Connection set up

Diagnosis RD3-2850 board description

Connection diagram Figure Connection diagram

Principal components and functions Table Principal connections and functions

B0642-GUD-01

MegaChips’ Proprietary Information Strictly Confidential Page 2 of 10

RD3-2850 Board User Guide

List of tables

List of figures

Figure

Board picture 4 Connection Set up 5 Connection diagram 6

B0642-GUD-01

MegaChips’ Proprietary Information Strictly Confidential Page 3 of 10

RD3-2850 Board User Guide

Purpose and scope

This user guide provides set up instructions and the description of the RD3-2850 reference board targeted for DP1.2 to HDMI2.0a conversion for PCON/Dongle application.

The MCDP2850 is MegaChips’ latest generation DisplayPort converter series product that features a DisplayPort1.2 compliant receiver and an HDMI compliant transmitter. The RD3-2850 board is intended for product evaluation and testing. The board contains a standard DP input connector, a standard HDMI output connector, and a micro USB connector for powering. It also includes an SPI flash for storing the firmware, a UART connector for debugging and in-system programming purpose firmware download , and an I2C slave interface to configure the device from an external host controller optional .

Board picture

B0642-GUD-01

Figure Board picture

MegaChips’ Proprietary Information Strictly Confidential Page 4 of 10

RD3-2850 Board User Guide

Set up instructions

The picture below is a diagram of a typical connection. It shows a notebook with DisplayPort output driving a TV/monitor using RD3-2850 board.

Select the power source direct 5V via USB or 3.3V via DP source - refer to CN8 Connect the DP output from the notebook to the DP input of the RD3-2850 board using a
standard DP cable or DP_PWR enabled captive cable for DP source power . Connect the HDMI output of the RD3-2850 board to the HDMI input of the TV or the LCD
monitor. For direct 5V power option, connect the micro USB cable supplied with board from an external

USB source ex one of the USB ports from the notebook . Use an HDMI TV or monitor that has audio output for testing the audio conversion through the RD3-
2850 board as well. Once the connection is established and the board is powered, an image appears within 2-3 seconds.

Figure Connection set up

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived RD3-2850 Datasheet file may be downloaded here without warranties.

Datasheet ID: RD3-2850 647762