The Digital Blocks DB-I2C-S-AHB Controller IP Core interfaces an ARM, MIPS, PowerPC, ARC or other high performance microprocessor via the AMBA 2.0/3.0 AHB System Interconnect Fabric to an I2C Bus. The I2C is a two-wire bidirectional interface standard (SCL is Clock, SDA is Data) for transfer of bytes of information between two or more compliant I2C devices.
The DB-I2C-S-AHB is a Slave I2C Controller that controls the Transmit or Receive of data to or from external Master I2C devices. Figure 1 depicts the system view of the DB-I2C-S-AHB Controller IP Core embedded within an integrated circuit device.
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