Subscribe to EDOM TECH Newsletter
ITE Tech. Inc.
IT6162 - MIPI DSI to HDMI2.0
IT6162
High-performance and low-power dual-port MIPI DSI to HDMI2.0 converter
Overview
The IT6162 is a high-performance and low-power dual-port MIPI DSI to HDMI2.0 converter. It receives one or dual port MIPI DPHY input with low-quality MIPI cables, and converts it to TMDS output, of which current levels and pre-emphasis are both programmable. Each MIPI input can operate in 1/2/4-lane mode. Lane-swap and PN-swap are separately available for flexible circuit layout. The integrated MIPI receivers are D-PHY 2.0 and DSI-2 ver. 2.0 compatible, capable of supporting up to 2.5Gbps/Lane and 20Gbps bandwidth in dual-input mode. A DSC decoder is equipped for applications that utilize only 1 MIPI port. The IT6162 supports MIPI DSI streams such as packed-pixel-stream: RGB in 16/18/24/30/36-bit, YCbCr422 in 16/20/24-bit, YCbCr420 in 12-bit, and loosely-packed-pixel-stream: RGB in 18-bit, YCbCr422 in 20-bit, and DSC 8b/10b streams. Both sync pulse or sync event packets can be received with HSync and VSync generated as original or by firmware setting. The RX/TX deep color capability (up to 36-bit) ensures robust reception of high-quality uncompressed or compressed video content.
The high-performance HDMI 2.0 transmitter is fully compliant with HDMI2.0b and HDCP 1.3/2.3 specifications. It supports a signaling rate up to 6.0Gbps per channel on the HDMI interface, such that the 18.0Gbps bandwidth capability of IT6162 allows it to support content stream such as the popular ultra-high definition 4Kx2K 60Hz format, 3D video with 4Kx2K@30Hz, and so on. The SCDC data structure is contained in HDMI TX side of IT6162 so that HDMI2.0 content could be properly transmitted to downstream side.
To facilitate system design, IT6162 integrates on-chip CSC conversion (including YCbCr 422/444 to RGB , and vice versa) and dithering capability.
The IT6162 supports VRR function as well, so that VRR feature can be implemented in the system.
Features
- MIPI 2 port D-PHY/8 lanes to HDMI2.0 or 1 port D-PHY 4lanes with DSC to HDMI2.0
- Embedded Flash and MCU
- Support VRR
- Support 8 channel audio
- Support 3D stereo Display
Application and SOC verified
- Application for Tablet, POS, IPC, NVR, Video Conference
- Verified SOC include MTK, Qualcomm, Rockchip, NXP
*ITE Authorized Distributor
