NS6129中文资料Dual 12.8Gbps HSMT to Dual OpenLDI Automotive Deserializer数据手册Norelsys规格书

描述 Description

TheNS6129 deserializer chip is compliant to Automotive Wired High-SpeedMedia Transmission (HSMT) standard. Pairing with a compatible HSMTserializer, the NS6129 is used for transmission of forward video andbidirectional audio and control data for automotive displayapplications. The NS6129 receives the HSMT input over a single or dualHSMT links and converts the input to OpenLDI formatted output. Each HSMTlink operates at a fixed data rate up to 12.8Gbps in the forwarddirection and 100Mbps in the backward direction. The NS6129 supports 15meters Coaxial cable or 8 meters Shielded Twisted Pair (STP) cable at12.8Gbps. The NS6129 is AEC-Q100 Grade 2 certified with automotivetemperature range of -40°C to +105°C, and meets ISO 10605 and IEC61000-4-2 ESD requirements.

TheNS6129 is ISO 26262 ASIL-B certified and supports I2C and SPI controlports, flexible GPIO with trigger mode, constant latency mode andoversample mode, tunneled UART, forward and backward audio channels, abuilt-in ADC, temperature sensor, and an extensive set of diagnosticsfor functional safety.

应用 Application

· 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


· 1x5-lane, 2x5-lane, or 1x10-lane OpenLDI outputs
· Configurable 18/24/30-bit RGB
· Maximum pixel clock 210MHz (1x5-lane, 2x5-lane) or 420MHz (1x10-lane)
· Supports video aggregation
· HSMT link for system and power flexibility
· Supports two HSMT links
· 2.0, 3.2, 4.0, or 6.4Gbps forward-link rates (NRZ)
· 8.0 or 12.8Gbps forward-link rates (PAM4)
· 100Mbps backward-link rate per link
· Supports multiple resolutions (such as 3088x1728/2880x1880) with 24-bit color depth
· 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
· Digital audio with I2S and TDM interface
· Supports forward-direction 7.1 HD audio and up to 192kHz sample rate
· Supports backward-direction 8 channels at 48kHz sample rate or 2 channels at 192kHz sample rate
· Supports bulk and tunneling modes I2C (master up to 833Kbps, slave up to 1Mbps)
· Supports SPI (master/slave up to 50Mbps), UART (Tx/Rx), GPIO, and interrupt for touch-screen and other use cases
· AEC Q100 Grade-2 and ISO 26262 ASIL-B
· CRC protection of control data over I2C and SPI
· Supports image enhancement features
· Video watermark and test pattern generation
· Supports line fault detection and voltage monitor
· 9mm x 9mm 76-pin QFN package


Figure 1. Application Example


Figure 2. NS6129 Pinout