BiSS Interface Master, 1 channel/3 slaves, SPI/parallel host interface

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

BiSS Interface Master, 2 channel, 8 slaves, RS-422 transceiver, dual SPI

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

FEATURES：

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

APPLICATIONS：

• BiSS communication monitoring

• BiSS Safety extension of BiSS standard drives

Features:

• BiSS Line slave or master

• 2- and 4-wire BiSS Line interface support

• Full BiSS Line protocol support including Forward Error Correction (FEC)

• Isochronous position data measurement with low jitter

• On-chip RS485 line transceiver for BiSS Line point-to-point and bus structures

• BiSS Line to BiSS C protocol transfer

• Digital I/O port with CMOS drivers/receivers

• Sensor-sided BiSS C master interface for daisy-chaining up to 8 BiSS C slaves with data lengths up to 64 bits each

• Full compatibility with BiSS C and BiSS Safety

• SSI master interface

• SPI slave and SPI master interface

• I2C master interface

• Sensor supply voltage: 2.5 V, 3.3 V, or 5 V (max. 200 mA)

• Operation at 5 V or from 7 V to 30 V supply

• Operating temperature range of –40°C to +105°C

Applications:

• One-cable technology BiSS Line master or slave implementations

• 2- and 4-wire sensor interfaces

• Motor feedback

• Position sensing

• Robotics

• Long distance SPI links

• Robust multi-sensor data communication

• BiSS C to BiSS Line adapter

• Device diagnosis and condition monitoring