General Description

Gscoolink GSV2712 is a high-performance,low-power 2 In to 1 Out HDMI 2.0/DisplayPort 1.4 to HDMI 2.0 mixed switch.By integrating enhanced microcontroller based on RISC-V,GSV2712 has created a cost-effective solution that provides time-to-market advantages.The DisplayPort Receiver supports up to 32.4Gbps(HBR3,4-lane),HDMI Receiver and HDMI Transmitter supports up to 18Gbps(TMDS,6G/3Lane).With embedded Channel Configuration(CC),Power Delivery(PD)controller and Billboard USB 2.0 controller,GSV2712 can directly map its one receiver to USB Type-C interface,and Alternate DisplayPort for Type-C can be supported for Type-C to HDMI application.

The superior architecture of GSV2712 provides economical smaller footprint solutions using QFN88,targeting applications of TV/Monitor/Sound bar/Stream box and KVM.

HDMI Receiver Features

Compliant with 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 18Gbps(TMDS 6Gbps/3 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)

Embedded arbitrary EDID(up to 512 bytes)

5V tolerance on DDC/HPD pins

HDMI Transmitter Features

Compliant with HDMI 2.0b,HDMI 1.4b

Compliant with HDCP 2.2/2.3 and HDCP 1.4

Data rate up to 18Gbps(TMDS 6Gbps/3 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

Hardware CEC Engine for Low Level protocol decoding

5V tolerance on DDC/HPD/CEC pins

Support eARC Rx to I2S/SPDIF audio extraction in HDMI 2.1a

Audio Input/Output Features

I2S and SPDIF Audio Extraction from HDMI Rx

I2S and SPDIF Audio Extraction from downstream ARC/eARC

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 Bi-directional TTL bus

System Features

Optional External MCU(via I2C)/Internal MCU mode

Embedded MCU and External Flash

External pins of Flash QSPI interface

External 25MHz Crystal required

Available Pins for UART/Timer/GPIO control from embedded MCU

Mailbox feature for external MCU access on chip function status

Temperature Sensor Monitoring Circuit