For a better experience on dSPACE.com, enable JavaScript in your browser. Thank you!

SCALEXIO Serial Interface Solution

Using Serial Peripheral Interface (SPI) and Inter-Integrated Circuit (I2C) bus

The SCALEXIO Serial Interface Solution lets you connect a SCALEXIO real-time system to an SPI and I2C bus. The solution can be used as decentralized I/O.  

La solution SCALEXIO Serial Interface vous permet d’utiliser les bus Serial Peripheral Interface (SPI) et Inter-Integrated Circuit (I2C) avec un système SCALEXIO. Cette solution consiste en une carte de base pour solutions d’E/S spécifiques, équipée du module DS2655M2 Digital I/O Module, et des fonctions d’E/S personnalisables pour le paramétrage de ces interfaces avec ConfigurationDesk.

La solution peut être installée dans une unité d’E/S externe, un système rack SCALEXIO ou une SCALEXIO LabBox.

Feature SPI I2C
General
  • Software-adjustable signal voltage level (3.3 / 5 V)
  • Communication with up to 20 MHz
  • Software-adjustable signal voltage level (3.3 / 5 V)
  • Communication with up to 1 MHz (Fast-mode plus)
Master features
  • Up to 4 masters
  • Adjustable timing for each chip select cycle
  • Adjustable data format for each chip select cycle
  • Up to 5 master nodes
  • Supports the following speed modes: Standard-mode, Fast-mode and Fast-mode plus
  • 10 bit addressing possible
Slave features
  • Up to 12 slaves
  • Adjustable cycle format and data bit width for each slave
  • Star or daisy chain topology available
  • Up to 5 slave nodes
  • Each physical slave node can have up to 16 logical slaves with different addresses
  • For each slave up to 16 bytes can be received or send
  • Clock stretching is possible

Contactez-Nous