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ITE Tech. Inc.
IT6152 - MIPI DSI to DP1.4 /eDP
IT6152
High-performance and low-power dual-port MIPI to DisplayPort converter
Overview
The IT6152 is a high-performance and low-power dual-port MIPI to DisplayPort converter. With two MIPI receivers and one DisplayPort transmitter, the IT6152 converts dual or single port MIPI input to single DisplayPort output. Each MIPI input can operate in 1/2/4-lane mode. Lane-swap and PN-swap are separately available for flexible circuit layout. The built-in 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. The IT6152 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. Both sync pulse and 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 integrated high-performance DisplayPort transmitter is fully compliant with DisplayPort 1.4a and HDCP 1.3 /2.3 specifications. The IT6152 is equipped with color space conversion and dithering capabilities for format conversion and enhancement.
The IT6152 supports VRR function as well, so that VRR feature can be implemented in the system.
Aside from the various video features, the IT6152 also provides up to 8 channels of I²S digital audio inputs, with sampling rate of up to 192 kHz and sample size of up to 24 bits, facilitating direct connection to industry-standard audio codec. The default setting of multi-channel audio interface is via multiple I²S signals; nevertheless, one I²S signal can be used to transmit multi-channel LPCM audio using Time Division Multiplexed (TDM) interface, supporting 4/6/8-channel configurations. Optionally, an S/PDIF input is available to support compressed audio of up to 192 kHz frame rate. Super Audio Compact Disc (SACD) is also supported with up to 8 channels and 88.2 kHz through optional DSD (Direct Stream Digital) inputs. The High-Bit Rate (HBR) audio can be supported by the IT6152 via two interfaces at up to 765 kHz: the four I²S input ports or the S/PDIF input port. The selected audio content is inserted and transmitted in the DisplayPort stream to downstream sinks.
With embedded MCU and Flash, IT6152 is easy to program through the ISP interface via PCSCL/PCSDA. Customers need no external Flash or MCU, thus saving BOM cost and board size.
Features
- MIPI 2 ports D-PHY(8 lanes) to DP1.4, video format 4k/60 or 1 port D-PHY ( 4 lanes) with DSC to 4k/60
- Supports eDP ASSR and Alternative Framing for content protection
- Embedded Flash and MCU
- Supports VRR
- Supports 8 channel audio
- Supports 3D stereo Display
Application and SOC verified
- Application for Tablet, POS, IPC, NVR andVideo Conferencing systems
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Verified SOCs include MTK, Qualcomm, Rockchip and NXP
*ITE Authorized Distributor
