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RealTek2797用户手册，最新.pdf

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    RTD2797UPM-CG MULTI-FUNCTION DISPLAY CONTROLLER DATASHEET Rev. 1.01 10 May 2016 Track ID: JATR-8275-15 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com
    COPYRIGHT RTD2797UPM-CG Datasheet © 2016 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp. DISCLAIMER Realtek provides this document ‘as is’, without warranty of any kind. Realtek may make improvements and/or changes in this document or in the product described in this document at any time. This document could include technical inaccuracies or typographical errors. TRADEMARKS Realtek is a trademark of Realtek Semiconductor Corporation. Other names mentioned in this document are trademarks/registered trademarks of their respective owners. USING THIS DOCUMENT This document is intended for the software engineer’s reference and provides detailed programming information. Though every effort has been made to ensure that this document is current and accurate, more information may have become available subsequent to the production of this guide. REVISION HISTORY Revision Release Date Summary 1.0 1.01 2016/03/10 First release. 2016/05/10 DP version upgrade Multi-Function Display Controller ii Track ID: JATR-8275-15 Rev. 1.00
    Table of Contents RTD2797UPM-CG Datasheet 1. GENERAL DESCRIPTION ........................................................................................................................................... 1 FEATURES ...................................................................................................................................................................... 2 2. SYSTEM APPLICATIONS ............................................................................................................................................ 6 3. 4. BLOCK DIAGRAM ........................................................................................................................................................ 7 PIN ASSIGNMENTS ....................................................................................................................................................... 8 5. 6. PIN ASSIGNMENTS TABLE ........................................................................................................................................ 9 7. REGISTER DESCRIPTION .........................................................................................................................................22 ELECTRICAL SPECIFICATIONS ..............................................................................................................................23 8. 8.1. 8.2. 8.3. Recommended Operating Conditions ........................................................................................ 23 Absolute Maximum Ratings ...................................................................................................... 23 Reset Period ............................................................................................................................... 23 9. MECHANICAL SPECIFICATIONS ............................................................................................................................24 10. ORDERING INFORMATION ......................................................................................................................................26 List of Tables TABLE 1. SIGNALS PIN ASSIGNMENT OF EDHS BGA .................................................................................................................. 9 TABLE 2. POWER / GROUND PIN ASSIGNMENT OF EDHS BGA ................................................................................................. 20 TABLE 6. RECOMMENDED OPERATING CONDITIONS OF PBGA ................................................................................................. 23 TABLE 7. ABSOLUTE MAXIMUM RATINGS OF PBGA ................................................................................................................. 23 TABLE 8. RESET PERIOD OF PBGA ............................................................................................................................................ 23 TABLE 9. ORDERING INFORMATION ........................................................................................................................................... 26 List of Figures FIGURE 1. DATA PATH .................................................................................................................................................................. 7 FIGURE 2. BALL DIAGRAM OF EDHS BGA ................................................................................................................................. 8 FIGURE 3. MECHANICAL SPECIFICATION OF PBGA (1) .............................................................................................................. 24 FIGURE 4. MECHANICAL SPECIFICATION OF PBGA (2) .............................................................................................................. 25 Multi-Function Display Controller iii Track ID: JATR-8275-15 Rev. 1.00
    1. General Description The Realtek RTD2797UPM-CG monitor controller combines an analog RGB input interface, multiple HDMI 2.0 compliant digital input interfaces with HDCP1.4/HDCP2.2, multiple DP1.4 digital input interfaces with HDCP1.4/HDCP2.2, multiple HDMI 1.4 compliant digital input interfaces with HDCP1.4, and multiple MHL2.2 digital input interfaces with HDCP1.4. The embedded MCU is based on an industrial standard 8051 core with external serial flash. The RTD2797UPM-CG is suitable for multiple market segments and display applications, such as monitor, All in One PC, and embedded applications. Multi-Function Display Controller 1 Track ID: JATR-8275-15 Rev. 1.00
    2. Features General  RTD2797UPM-CG supports input format up to 3440x1440 @60Hz and 4096x2160 @ 60Hz.  Supports one analog RGB input and six multiple-digital-interface combo inputs  Support multiple panel interfaces like, V-by-One, and eDP  Support DisplayPort 1.4 HBR2 MST daisy-chaining  Embedded programmable Schmitt trigger of HSYNC  Support Sync-On-Green (SOG) and various kinds of composite sync modes  On-chip high-performance hybrid PLLs  High resolution true 64 phase ADC PLL  YPbPr support up to HDTV 1080p resolution Ultra-High Speed Receiver  Supports PIP / PBP and 4P function  4 ports of Ultra-High Speed Combo Receivers.  Zoom scaling up and down  Embedded one MCU with SPI flash controller.  It contains 4 ADCs in key pad application  Require only one crystal to generate all timing.  Programmable internal low-voltage-reset (LVR)  Support two HDMI2.0 (6GHz), and two DisplayPort1.4 (5.4GHz, HBR2).    In HDMI mode, the latest HDMI2.0 is supported In HDMI mode, data enable only mode is supported In HDMI mode, 6-bit, 8-bit, 10-bit, and 12-bit color depth transport is supported  High resolution 6 channels PWM output, and  wide range selectable PWM frequency. In HDMI mode, High-Bandwidth Digital Content Protection (HDCP 1.4/HDCP2.2) is supported Crystal  Support 14.318MHz crystal type Analog RGB Input Interface  1 Analog input supported  Integrated 8-bit triple-channel 210MHz ADC/PLL    In HDMI mode, HDMI audio is allowed to transmit to I2S/SPDIF output In DisplayPort mode, the latest DisplayPort 1.4 is supported In DisplayPort mode, three link layer speed HBR2 (5.4GHz), HBR (2.7GHz), RBR (1.62GHz) are supported Multi-Function Display Controller 2 Track ID: JATR-8275-15 Rev. 1.00
    In DisplayPort mode, 6-bit, 8-bit, 10-bit, and 12-bit color depth transport is supported Embedded MCU In DisplayPort mode, High-Bandwidth Digital Content Protection (HDCP 1.4/HDCP2.2) is supported  Industrial standard 8051 core with external serial flash  Low speed ADC for various application In DisplayPort mode, DisplayPort audio is allowed to transmit to I2S/SPDIF output  I2C Master or Slave hardware supported High Speed Combo Receiver  RTD2797UPM-CG supports 2 ports of High Speed Combo Receivers.  Each port can be configured as HDMI1.4 (3GHz), MHL2.2 (3GHz), or DVI as desired In HDMI mode, data enable only mode is supported Auto Detection /Auto Calibration  Input format detection  Compatibility with standard VESA mode and support user-defined mode  Smart engine for Phase/Image position/Color calibration Audio             In HDMI mode, 6-bit, 8-bit, 10-bit, and 12-bit color depth transport is supported  Output: IIS , SPDIF In HDMI mode, High-Bandwidth Digital Content Protection (HDCP 1.4) is supported In HDMI mode, HDMI audio is allowed to transmit to I2S/SPDIF output  Embedded Audio DAC  Embedded headphone amp Scaling In MHL mode, MHL2.2 is supported  Fully programmable zoom ratios In MHL mode, High-Bandwidth Digital Content Protection (HDCP 1.4) is supported In MHL mode, packet pixel mode is supported In DVI mode, Digital Content Protection (HDCP 1.4) is supported In DVI mode, two adjacent receivers to support dual-link DVI with HDCP Multi-Function Display Controller  Independent horizontal/vertical scaling  Advanced zoom algorithm provides high image quality  Sharpness/Smooth filter enhancement  Support non-linear scaling from 4:3 to 16:9 or 16:9 to 4:3 Color Processor  True 12-bit color processing engine  Programmable 14-bit gamma support 3 Track ID: JATR-8275-15 Rev. 1.00
     Programmable 12-bit 3D gamma support Embedded DDR3 Controller  xvYCC supported  Adobe/sRGB compliance  Advanced dithering logic for the fewer panel color depth enhancement  Dynamic overshoot-smear canceling engine  Brightness and contrast control  Peaking/Coring function for video sharpness  Support Ultra-Vivid III function to enhance image quality with minimal artificial effect on productivity applications  Panel Uniformity (Brightness and color uniformity)  Support 17x17x17 3D Gamma LUT  Support EOTF(electro-optical transfer function): 10 bits SMPTE 2084  RTD2797UPM-CG support maximal 2 external 16-bit DDR3 DRAM  Support DDR3 speed up to 1.6GHz  Support 90 degree image rotation: Portrait-to-Landscape or Landscape-to- Portrait  LiveShowTM Function, High-performance RTC (response time compensation).  Frame Rate Control Function  RTD2797UPM-CG supports PIP / PBP and 4P function Output Interface  RTD2797UPM-CG supports 8-lane V-by-One or 8-lane eDP (HBR) with the output format up to 4096x2160 @ 60Hz.  Support 4-lane eDP (HBR2) with the output  Support Adaptive Tone-Mapping format up to 4096x2160 @ 60Hz.  Support BT 2020 VividColorTM  Independent color management (ICM)  Dynamic contrast control (DCC)  2nd generation of Precise color mapping (PCM)  Image Adaptive Power Saving Tech. (IAPS)  Support ADC Noise Reduction Multi-Function Display Controller  Support DisplayPort 1.4 HBR2 Multi-stream Transport (MST) with 3 maximal downstream capability.  Fully programmable display timing generator  Flexible data pair swapping for easier system design.  Fixed Last Line output for perfect panel capability Embedded OSD  Embedded 64K SRAM dynamically stores OSD command and fonts  Support multi-color RAM font, 1, 2 and 4-bit per pixel 4 Track ID: JATR-8275-15 Rev. 1.00
     64 color palette  OSD-made internal pattern generator for  Maximum 26 window with alpha-blending /  gradient / gradient target color / gradient reversed color/ dynamic fade-in/fade-out, bordering/ shadow  Rotate 90,180,270 degree  Independent row shadowing/bordering factory mode  Support 12x18 ~ 4x18 proportional font  Hardware decompression for OSD font  Support OSD scrolling  Support 2 independent font based OSD  Programmable blinking effects for each Power Supply character  3.3V / 1.5V / 1.1V power supply Multi-Function Display Controller 5 Track ID: JATR-8275-15 Rev. 1.00
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