By [Raimond Spekking], CC BY-SA 4.0 I2C is a two-wire interface, and you can put multiple devices on these two wires – thanks to an addressing system and strictly defined hierarchy. One party on ...

you will see 1.8 V I2C networks; rarely, you might even see 2.5 V networks! Interfacing 5 V devices with a 3. 3V controller, it might not be necessary to level shift. You need to a) wire pullups ...

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...

I2C Verification IP provides an smart way to verify the I2C bi-directional two-wire bus. The SmartDV s I2C Verification IP is fully compliant with version 2.1, 3.0 and 6.0 of the Philip s I2C-Bus ...