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Features

General

RTD2798PM-CG supports input format up to 4096x2160 @ 60Hz.

RTD2798PM-CG supports 2 port of DP(HBR2), 2 ports of HDMI2.0 (6G bps) and

1 port of USB-C (DP alternate mode) digital interface inputs.

Support multiple panel interfaces like, Vx1 and eDP

Ultra-High Speed Receiver

RTD2798PM-CG supports 2 port of Ultra-High Speed Receiver can support DisplayPort1.4 with HDR capable.

In DisplayPort mode, four link layer speed HBR2 (5.4GHz), HBR (2.7GHz), RBR (1.62GHz) are supported

RTD2798PM-CG supports 2 ports of Ultra-High Speed Receiver can support HDMI2.0

In HDMI mode, the HDMI2.0 (6GHz) is supported

TypeC DP Alt mode receiver

Support 2/4 lanes DP1.4 digital input, each lanes speed up to 1.62Gbps, 2.7Gbps, 5.4Gbps and 8.1Gbps.

Embedded 4:6 multiplexer.

Support Pinassignment C/D/E in DP alt mode

Embedded TypeC Function

Support TypeC v1.2

Support Power Delivery V3.0

Support Fast Power Role Swap

Support BillBoard

Support embedded VCONN switch

Embedded Buffer Controller

LiveShowTM Function, High-performance RTC (response time compensation).

Frame Rate Control Function

RTD2798PM-CG supports PIP / PBP function

Output Interface

Support 8-lane V-by-One or 8-lane eDP(HBR) with the output format up to 4k2k (4096x2160 @ 60Hz).

Support 4-lane eDP (HBR2) with the output

format up to 4096x2160 @ 60HZ

Support DisplayPort 1.2 HBR2 Multi-stream Transport (MST) with 3 maximal downstream capability.

详细规格说明：

RTD2798PM/RTD2788M 4K Typec+DP+HDMI+MST驱动显示芯片-易显LCD显示方案设计 (rtddisplay.com)