Introduction

The NS6133 deserializer chip is compliant to Automotive Wired High-Speed Media Transmission (HSMT) standard. Pairing with a compatible HSMT serializer, the NS6133 is used for transmission of forward video and bidirectional audio and control data for automotive display applications. 

The NS6133 receives HSMT input over a single or dual HSMT links and converts to DP/eDP formatted output. Each HSMT link operates at a fixed data rate up to 6.4Gbps in the forward direction and 100Mbps in the backward direction. The NS6133 supports 16m Coaxial cable or 10m Shielded Twisted Pair (STP) cable at 6.4Gbps. The NS6133 is AEC-Q100 Grade 2 certified with automotive temperature range of -40°C to +105°C, and meets ISO 10605 and IEC 61000-4-2 ESD requirements.

The NS6133 supports I2C and SPI control ports, flexible GPIO with trigger mode, constant latency mode and oversample mode, tunneled UART, forward and backward audio channels, a built-in ADC, temperature sensor, and an extensive set of diagnostics.

Applications

        ·           High-resolution Automotive Navigation System

        ·           Central Information Display (CID)

        ·           Digital Instrument Clusters

        ·           Rear Seat Entertainment (RSE)

        ·           Head Units and HMI Modules

        ·           Rear View and Side Mirror Displays

Features

·         Dual DisplayPort/Embedded DisplayPort output ports

·         24/30-bit RGB, 24/30-bit YUV444, and 16/20-bit YUV422

·         DP/eDP v1.4 compliant with 1/2/4-lane main link at 1.62/2.7/5.4Gbps per lane

·         Hot Plug Detect and AUX Channel (1Mbps)

·         Supports horizontal resolution up to 12288 pixels

·         Supports video splitting and aggregation

·         Supports DSC (Display Stream Compression)

·         Two HSMT links for system and power flexibility

·         2.0, 3.2, or 6.4Gbps forward-link rates (NRZ)

·         100Mbps backward-link rate per link

·         Robust communication in automotive environment

·          Forward channel adaptive equalization

·         RS-FEC for protection of forward video and bidirectional control data

·         Video data error correction and retransmission

·         Advanced DSP continuously tracking changes in cable, connector, PCB and other channel characteristics over time and temperature

·         Forward-direction digital audio

·         Supports up to two audio streams up to 8-channel PCM or 7.1 HD audio and up to 192kHz sample rate

·         Supports up to two audio streams embedded in DP output streams and/or at I2S/TDM interface

·         Backward-direction digital audio

       ·         Supports up to 8 PDM microphones and up to 48kHz sample rate

       ·         Supports up to 4-channel backward audio with I2S/TDM interface and up to 192kHz sample rate

·        Supports color space conversion

·        Supports gamma correction

·        Supports bulk and tunneling modes I2C 

·        Supports SPI , UART (Tx/Rx), GPIO, and interrupt for touch-screen and other use cases

·         CRC protection of control-channel data (I2C and SPI)

·         Video watermark and test pattern generation

·         Line fault detection and voltage monitor

·         Supports image enhancement features

·         Programmble spread spectrum for EMI reduction

·         9mm x 9mm 76-pin QFN package