General Description

Gscoolink GSV2502 is a high-performance,low-power 1 In to 2 Out HDMI 2.1 to HDMI 2.1 splitter.By integrating enhanced microcontroller based on RISC-V,GSV2502 has created a cost-effective solution that provides time-to-market advantages.GSV2502’s HDMI Receiver and HDMI Transmitter supports up to 24Gbps(FRL,6G/4Lane).The superior architecture of GSV2502 provides economical smaller footprint solutions using QFN88,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 24Gbps(FRL 6Gbps/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 24Gbps(FRL 6Gbps/4 Lane)

?Programmable Voltage Swing,Slew-Rate and Pre-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