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
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