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    • REDBUS Real-time Ethernet MAC
    • REDBUS Ethernet to SPI converter
    • Motor Control IP-Core
    • Motor control evaluation board
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REDBUS Ethernet to SPI converter
The Ethernet to SPI converter provides an easy and low-cost solution to exchange real-time data 
with micro-controllers. The IP-Core fits into a MachXO2-256, the smallest CPLD of MachXO2 Latticetm family.

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Features
  • One PHY device per Slave and two RJ45 connectors
  • RMII standard PHY interface
  • Bidirectional real-time data exchange
  • I2C interface to set device address by μC
  • Addressing 8128 slaves
  • 3.125 MHz SPI clock
  • TraceID, readable by I2C, can be used as unique Slave ID

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Evaluation board
The Ethernet-to-SPI evaluation board provides a simple platform to evaluate the REDBUS Real-time Ethernet. Several boards can be connected together. Power over Ethernet can be activated in the first board to power all the other boards.

Characteristics
  • Based on Lattice MACHXO2-256, QFN32 package
  • One PHY device, one transformer, and two RJ45 connectors
  • NXP Cortex M3 with USB device interface
  • Cortex A/D converter inputs and GPIO connector
  • 3 Axes MEMS accelerometer for data transfer demo
  • One RGB led
  • External power supply from +5V DC, Mini-USB connector or PoE.

Documentation
  • Product brief

For more information about those products, please send your questions using the contact form.
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