1-7 eontech weixin:13714033198 2022-5-12
CS5801 Datasheet
HDMI2.0b to DisplayPort1.4 converter
1 Introduction
The CS5801 is a HDMI2.0b to DP1.4a converter. CS5801 has a HDMI2.0b input and the maximum bandwidth is
up to 18Gbps. It supports the highest resolutions of 4k@60Hz. For DP1.4 output, it consists of 4 data lanes,
supporting 1.62Gbps, 2.7Gbps, 5.4Gbps link rate. The build-in optional SSC function reduces EMI effect.
The embedded MCU is based on a 32-bit RISC-V core with internal serial flash.
The CS5801 is suitable for multiple market segments and display applications, such as monitor, Dongles, Mobile
systems, and embedded applications.
Figure 1-1 CS5801 Block Diagram
2 Features
General
HDMI specification v2.0b compliant receiver, data rate up to 6-Gbps per channel
VESA DisplayPort TM (DP) v1.4 compliant transmitter
VESA embedded DisplayPort TM (eDP) v1.4 compliant transmitter
Support both HDCP 1.4 & HDCP2.3 with on-chip keys
Support RGB 4:4:4 8/10bit bpc and YCbCr 4:4:4, 4:2:2, 8/10bit bpc
AUX channel, I2C host interface for chip control
Embedded EDID
Embedded 32-bit RISC-V with SPI flash controller
Require only one crystal to generate all timing
HDMI Digital Input
HDMI 2.0b compliant
Support 6, 8, 10bpc
Support DVI mode
Support HDCP 1.4/2.3
Max data rate up to 6-Gbps per channel
Support up to 3840 x 2160@60Hz or 4096x2160@60Hz