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Total Phase I2C/SPI Activity Board

  • TotalPhase-I2C-SPI-Activity-Board_1
  • TotalPhase-I2C-SPI-Activity-Board_3

45 €

excl VAT
art TP240310

Great for I2C and SPI Developers

This board is a great sanity check for the expert developer. Debugging a system against working slave devices can help differentiate between hardware and software bugs. The activity board is also useful to establish a baseline for software usage.

Product information

  • Provides known working I2C and SPI slave devices for testing and debugging purposes
  • I2C Port Expander with configurable I2C address and a full complement of LEDs.
  • I2C EEPROM with configurable I2C address.
  • SPI EEPROM with jumpered Slave Select.
  • Allows an easy connection between two Aardvark I2C/SPI Host Adapters.
  • Pass-through pins for connecting an external bus monitor or protocol analyzer.
  • I2C Port Expander
  • PCA9554AD 8-bit I2C and SMBus I/O port with interrupt (NXP Semiconductors)
  • AT24C02 256 Bytes / 2 Kilobit (8 byte pages) 2-Wire Bus Serial EEPROM (Atmel)
  • AT25080A 1 Kilobyte / 8 Kilobit (32 byte pages) SPI Bus Serial EEPROM, High Speed, supports SPI Mode 0 and 3 (Atmel)
Example Code
Example code for the I2C/SPI Activity Board is available in the Aardvark Software API and Shared Library package in the Downloads section of Total Phase website.
Examples are available in C, Visual Basic, Python, and Aardvark XML batch script code. README.txt files are included in the package to explain each of the examples.
You can also view samples in the I2C/SPI Activity Board User Manual.


SPI EEPROM with jumpered Slave SelectYes
SPI EEPROM with jumpered Slave SelectYes
Full complement of LEDsYes

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