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Serial Communications: 12C Protocol
This lecture covers the 12C protocol for serial communications in microcontrollers, focusing on open collector emulation, transmission protocols, communication modes, and industrial constraints. It explains the specifications, communication by 12C, bus concepts, and conflict management. The instructor discusses the comparison between CMOS and open collector output stages, as well as the connection of peripherals on a 12C bus. The lecture concludes with a detailed explanation of the 12C special modes, combined writing and reading, and conflict management in data transmission.