Computers and Technology (2011/05/02)

Inter-Integrated Circuit: The Useful Communication Bus

Published:2011/5/2 22:29:00 Author:Phyllis

I2C, known as Inter-Integrated Circuit or TWI (Two Wire Interface), is a multi-master serial single-ended computer bus invented by Philips for attaching low speed peripherals to a motherboard, , cellphone, or embedded system. I2C is pulled up with resistors by using two bidirectional open-drain lines, Serial Data Line and Serial Clock,. The common used voltages are +5V or +3.3V although systems with other voltage...   (View)

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