NS6139数据手册Norelsys中文资料规格书

描述 Description

TheNS6139 deserializer chip is compliant to Automotive Wired High-SpeedMedia Transmission (HSMT) standard. Pairing with a compatible HSMTserializer, the NS6139 is used for transmission of forward video andbidirectional audio and control data for automotive displayapplications. The NS 6139 receives the HSMT input over a single or dualHSMT links and converts the input to DP/eDP formatted output. Each HSMTlink operates at a fix ed data rate up to 12.8Gbps in the forwarddirection and 100Mbps in the backward direction. The NS6139 supports 15meters Coaxial cable or 8 meters Shielded Twisted Pair (STP) cable at12.8Gbps. The NS6139 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.

TheNS6139 supports I2C and SPI control ports, flexible GPIO with triggermode, constant latency mode and oversample mode, tunneled UART, forwardand backward audio channels, a built-in ADC, temperature sensor, and anextensive set of diagnostics.

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 Dual DisplayPort/Embedded DisplayPort output ports
· 24/30-bit RGB, and 16/20-bit YUV422
· DP/eDP v1.4 compliant
· 1/2/4-lane main link with up to 5.4Gbps per lane
· Hot Plug Detect and AUX Channel (1Mbps)
· Supports 4K@60Hz video resolution
· Supports video synchronization and splitting
· 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
· 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
· CRC protection of control data over I2C and SPI
· Supports image enhancement features
· Video watermark and test pattern generation
· Logic and memory BIST
· Supports line fault detection and voltage monitor
· 9mm x 9mm 76-pin QFN package



Figure 1. Application Example


Figure 2. NS6139 Pinout