Parade Technologies: DisplayPort™ MST Hub - Parade Technologies -Macnica

Product Summary

Parade Technologies DisplayPort™ MST Hub products are advanced DisplayPort 2.1a MST hubs designed for dock, accessory, graphic card and display applications.

Product main features

Supports all link rates up to 20Gbps (UHBR20)
Supports HDCP2.2/2.3 and HDCP1.4 repeater with built-in HDCP key
On-chip MPU with external SPI ROM interface with secure firmware boot
Supports firmware upgrade/debug via AUX, I2C or USB

Product lineup

PS8650

It is an advanced DisplayPort2.1a MST hub designed for dock, accessory, graphic card and display applications. It features one DP2.1a input port and four DP output ports, and supports MST conversion from DP2.1 to DP1.4. It can handle up to 12DP audio/video streams, both compressed and uncompressed, with link rates up to 20Gbps/lane. The hub ensures reliable transmission with FEC decode/encode and supports video routing for flexible stream conversion. It also supports single video splitting across multiple outputs, delivers up to 10k x 2k resolution with HDR, and provides secure content protection with HDCP. Ultra-low power performance significantly reduces system power consumption without performance degradation.

■ Features & block diagram

DisplayPort 2.1a Receiver:
- Supports all link rates up to 20Gbps (UHBR20)
Supports 1/2/4 lanes of DP main link
- USB Type-C DisplayPort Alt Mode input port
- Supports SST and MST (up to 12 streams) input
- Supports DSC1.2a and backward compatibility with previous versions
- Supports DSC decoder, pass-through mode and FEC
- Supports adaptive equalizer for DP input
DP mode input pixel data depth 6/8/10/12 bits
- Supports input pixel formats RGB444/YCC444/YCC422/YCC420
Up to 8 channels, 24-bit, 192KHz audio, up to 32 channels
LPCM 3D Audio
- Supports horizontal blanking extension
- Supports static and dynamic HDR

DisplayPort 2.1a Transmitter:
・ Supports all link rates up to 20Gbps (UHBR20)
Supports 1/2/4 lanes of DP main link
- Supports lane number/link rate conversion
-DSC compressed video pass-through support
- Supports DSC decoder (4 slices) with SST output
- Up to 4 independent DSC decoders
- SST or up to 4 streams MST
- Supports single video split 1/2, 1/3, 1/4 function
- Supports HDR transport

General Features:
・ Supports HDCP2.2/2.3 and HDCP1.4 repeater with built-in HDCP key
On-chip MPU with external SPI ROM interface with secure firmware boot
Supports firmware upgrade/debug via AUX, I2C or USB
-Up to 16 GPIOs for configuration
・3.3V and 0.9V power supplies
-Package: 274-ball 8.5 x 11.5 mm BGA package