BiSS接口Master主机, 1通道/3从机, SPI/并行控制器接口

Features

• Bidirectional BiSS communication with up to 3 slaves

• Supports BiSS C unidirectional, BiSS B, SSI and extended SSI

• Synchronous acquisition with data rates up to 10 Mbit/s

• BiSS B slave register operations

• Automatic line delay compensation

• Data lengths of up to 64 bit for sensor data per slave

• CRC verification with up to 8 bits per slave

• SPI or parallel interface to host e.g. microcontroller

• Single 3 V to 5 V supply

Applications

• BiSS B, BiSS C unidirectional, SSI sensor communication master

• Device communication in multi-sensor sytems

• Position acquisition with encoders

• Drives and motor-feedback systems

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BiSS接口主机, 2通道/8从机, RS422收发器, 双SPI接口

Features

• Bidirectional BiSS communication with up to 8 slaves

• Supports BiSS C, BiSS B, SSI and extended SSI

• Synchronous acquisition with data rates up to 10 Mbit/s

• Configurable interface with TTL, CMOS, RS422 or LVDS

• Slave register operations during cyclic data transfers

• Automatic line delay compensation

• Data lengths of up to 64 bit for sensor data per slave

• CRC verification with up to 16 bits per slave

• 64 bytes memory for bidirectional register access

• SPI or parallel interface to host e.g. microcontroller

• Single 3 V to 5 V supply

Applications

• Device communication in multi-sensor sytems

• Position acquisition with encoders

• Drives and motor-feedback systems

FEATURES

SPI-to-BiSS 从机桥，带RS-422收发器

• BiSS Interface slave

• Full BiSS protocol support

• Two data channel configurable

• Three slave IDs occupiable

• Single-cycle data buffer of 64 byte organized in multiple banks for simultaneous access

• Built-in control communication

• RS422 line driver/receiver for BiSS/SSI point-to-point network

• BiSS bus structure capable

• SPI slave interface for sensor data provided by microcontroller

• Fast Sensor interface for direct sensor data provided by an SPI slave device

• BiSS safety related features: Two data channels for Control and Safety Position Word, 6/16 bit CRC + CRC start value

• BiSS timeout: adaptive, 2 μs, 20 μs

• SSI protocol support

• Operation from 3.0 V to 5.5V

• Operating temperature range of -40°C to +125°C

• Space-saving 16-pin QFN package

  
  

APPLICATIONS

• BiSS slave implementation

• Multiple sensor devices

• Encoder

• Condition monitoring extension

• Diagnosis extension

• Torque sensor

• Acceleration sensor

• Inclinometer

• Safety light curtain

特点：

RS422 BiSS 看门狗，带SPI

• Acquisition of BiSS Single Cycle Data

• Acquisition of BiSS Control Data

• Monitoring of BiSS communication status

• Error diagnostics for debugging

• Pin for simple error indication

• Auto compensation of line delay and conversion times

• Internal 14-bit BiSS frame counter

• Built-In RS422 receiver for direct BiSS interfacing

• Support of BiSS data transfer rates of up to 10 MBit/s

• Serial controller communication via SPI™ slave interface

• Support of interrupt-output

• Built-In system and high speed sample clock generation

• 3.3 to 5 V supply (+/-10%)

• Operational temperature -40 to +125 °C

应用：

• BiSS communication monitoring

• BiSS Safety extension of BiSS standard drives

特征：

• BiSS 线从机或主机

• 2 线和 4 线 BiSS 线路接口支持

• 完整的 BiSS 线路协议支持，包括前向纠错 (FEC)

• 低抖动的同步位置数据测量

• 用于 BiSS Line 点对点和总线结构的片上 RS485 线路收发器

• BiSS Line 到 BiSS C 协议传输

• 带 CMOS 驱动器/接收器的数字 I/O 端口

• 传感器端的 BiSS C 主接口，用于以菊花链方式连接多达 8 个数据长度高达 64 位的 BiSS C 从属设备

• 与 BiSS C 和 BiSS Safety 完全兼容

• SSI 主接口

• SPI 从机和 SPI 主机接口

• I2C 主接口

• 传感器电源电压：2.5 V、3.3 V 或 5 V（最大 200 mA）

• 在 5 V 或 7 V 至 30 V 电源下运行

• 工作温度范围为 –40°C 至 +105°C

  
  

  应用：

• 单电缆技术 BiSS Line master 或 slave implementations

• 2 线和 4 线传感器接口

• 电机反馈

• 位置感测

• 机器人学

• 长距离 SPI 链接

• 强大的多传感器数据通信

• BiSS C 转 BiSS 线适配器

• 设备诊断和状态监测