Total Phase Aardvark I2C/SPI Host Adapter

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The Aardvark I2C/SPI Host Adapter[1] is part of the I2C Development Kit from Total Phase[2].

The Aardvark I2C/SPI Host Adapter is a fast and powerful I2C bus and SPI bus host adapter through USB. It allows a developer to interface a Windows, Linux, or Mac OS X PC via USB to a downstream embedded system environment and transfer serial messages using the I2C and SPI protocols.

Overview

  • I2C master and slave up to 800 kHz[3]
  • I2C multi-master support
  • SPI master up to 8 MHz
  • SPI slave up to 4 MHz
  • GPIO with selectable pins

Software

References

  1. Aardvark I2C/SPI Host Adapter
  2. Total Phase
  3. Actual system bus speed may vary as a function of capacitance