The FT2232H and FT4232H are FTDI’s first USB 2.0 Hi-Speed (480Mbits/s) USB to UART/FIFO ICs. They can be configured in a variety of serial interfaces using the internal MPSSE (Multi-Protocol Synchronous Serial Engine). The FT2232H device has two independent ports, each can be configured using MPSSE.
This application note illustrates how to use the MPSSE of the FT2232H to interface with the I2C bus. Users can use the example schematic and functional software code to begin their design.
Interfacing FTDI’s FT2232H Hi-Speed Device to I²C Bus
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