AN 494: GPIO Pin Expansion Using I2C Bus Interface in Altera MAX Series - 2014-09-22

1. GPIO Pin Expansion Using I2C Bus Interface in Altera MAX Series
1.1. GPIO Pin Expansion and I2C
1.2. I2C Interface for GPIO Pin Expansion
1.2.1. I2C Interface
1.2.2. GPIO Interface
1.3. GPIO Pin Expansion Using I2C Bus Interface Using MAX II Devices
1.3.1. Design Demonstration on the MDN-B2 Demo Board
1.4. Acknowledgments
1.5. Document Revision History

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