General Description

Gscoolink GSV6505 is a high-performance,low-power 1 In to 4 Out HDMI 2.1 to HDMI 2.1 splitter.By integrating enhanced microcontroller based on RISC-V,GSV6505 has created a cost-effective solution that provides time-to-market advantages.GSV6505’s HDMI Receiver and HDMI Transmitter supports up to 48Gbps(FRL,12G/4Lane).The superior architecture of GSV6505 provides economical smaller footprint solutions using QFN96,targeting applications of Consumer and ProAV.

HDMI Receiver Features

Compliant with HDMI 2.1,HDMI 2.0b,HDMI 1.4b

Compliant with HDCP 2.2/2.3 and HDCP 1.4 in repeater/receiver mode

Data rate up to 48Gbps(FRL 12Gbps/4 Lane)

Programmable Adaptive Equalization

Support High Dynamic Range(HDR)and Dynamic/Static Metadata

Support Variable Refresh Rate(VRR),FreeSync,G-Sync

Support ALLM

Support Forward Error Correction(FEC)

Support DSC pass-through for compressed input timing

Embedded arbitrary EDID(up to 512 bytes)

5V tolerance on DDC/HPD pins

HDMI Transmitter Features

Compliant with HDMI 2.1a,HDMI 2.0b,HDMI 1.4b

Compliant with HDCP 2.2/2.3 and HDCP 1.4

Data rate up to 48Gbps(FRL 12Gbps/4 Lane)

Programmable Voltage Swing,Slew-Rate andPre-emphasis

Support AC-coupling on TMDS input/output

Support Color Space Converter in TMDS mode

Support HDR(HDR10/HDR10+/Dolby Vision/HLG)

Support Variable Refresh Rate(VRR),FreeSync,G-Sync

Support ALLM

Support DSC encoded stream pass-through from HDMI/DP input

Hardware CEC Engine for Low Level protocol decoding

5V tolerance on DDC/HPD/CEC pins

Pixel Processor Features

HDR to SDR conversion for HDR10,HDR10+,HLG and Low Latency DolbyVision

Color Space conversion

YCbCr 444-420 timing conversion

Downscaler with selectable 2/3/4/8/16/32 ratio

Deinterlacer for interlaced timing

Audio Input/Output Features

I2S and SPDIF Audio Extraction from HDMI Rx

I2S/SPDIF Audio Insertion to HDMI Tx

SPDIF/I2S/HBR/DSD/TDM Format Supported for Audio

Extraction and Insertion

SPDIF to I2S Conversion using single TTL bus in Bi-direction

System Features

Optional External MCU(via I2C)/Internal MCU mode for chip control

Embedded MCU and External Flash

External pins of Flash QSPI interface

External 25MHz Crystal required

Available Pins for UART/Timer/GPIO

Temperature Sensor Monitoring Circuit