[Inderpreet’s] chosen LCD used an I2C interface, which was new to him. Rather than shy away, [Inderpreet] grabbed his Bus Pirate and dove in! I2C or Inter-Integrated Circuit serial interfaces ...

Remember – an I2C bus can be scanned ... Hosts often run at 100kHz, but it’s common that you can up the frequency and switch it into 400kHz; however, there’s hosts that are hardwired ...

The Digital Blocks DB-I2C-MS-AHB Controller IP Core interfaces a microprocessor via the AHB system Interconnect Fabric to an I2C Bus. The I2C is a two-wire bidirectional interface standard (SCL is ...

The SPI controller supports full-duplex communication at speeds up to 10 MB/s, operating as either a controller or a target on a single-controller bus with a four-wire ... lets system developers ...