RD5-2690
RD5-2690 Datasheet
RD5-2690 DP1.2 to dual-mode TX DP++ converter
| Part | Datasheet |
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RD5-2690 |
RD5-2690 (pdf) |
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| RD5-2690 DP1.2 to dual-mode TX DP++ converter 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 13 Contents RD5-2690 Purpose and scope 4 5 Set up instructions 5 6 In-System Programming ISP 7 Board description 7 B0644-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 2 of 13 RD5-2690 List of tables List of figures Figure Connection set up 6 Connection 7 Board 8 B0644-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 3 of 13 RD5-2690 Purpose and scope This user guide provides setup instructions and the description of the STDP2690 reference board RD5-2690 P/N 400-268 targeted for DP to DP++ DisplayPort TX or HDMI/DVI output conversion applications. B0644-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 4 of 13 RD5-2690 The STDP2690 is MegaChips’ latest generation DisplayPort converter series product that features a DisplayPort1.2 compliant receiver and DisplayPort dual mode transmitter technology that supports both DisplayPort and TMDS signal formats. The DisplayPort receiver and transmitter supports HBR2 speed, a data rate of Gbps per lane with a total bandwidth of Gbps link rate. In addition, the DisplayPort transmitter is capable of supporting HDMI or single link DVI output through a passive level translator dongle . When configured as HDMI output, this device supports link rate up to Gbps that corresponds to a pixel rate of 297 MHz, adequate for supporting video resolution up to FHD 120 Hz with all 3D formats. The STDP2690 RD5 board is intended for the product evaluation and testing. The board contains a standard DP input connector, a standard DP++ 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 . Set up instructions The picture below is a typical connection diagram showing a Notebook with DisplayPort output driving a TV/monitor using STDP2690 RD board. Connect DP output from the notebook to DP input of STDP2690 RD board using standard DP cable. Connect the DP output of STDP2690 RD board to either DP input of LCD monitor or HDMI input of the TV/LCD monitor through a passive dongle. Power up the RD board by plugging in the microUSB cable supplied with board from an external USB source Ex one of the USB ports from the Notebook . Use a DP monitor/ HDMI TV that has audio output for testing the audio conversion through the STDP2690 RD board as well. Once the connection is established and the board is powered, an image should appear on the screen within 2-3 seconds. B0644-GUD-01 MegaChips’ Proprietary Information Strictly Confidential Page 5 of 13 Figure Connection set up |
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