I2C

The I2C of JH-7110 has the following features.

• Support 7 I2C interfaces
• Compatible with Philips I2C standard
• Support multi-master operation
• Provide software-programmable clock frequency
• Support clock Stretching and “Wait” state generation
• Software programmable acknowledge bit
• Interrupt or bit-polling driven byte-by-byte data-transfers
• Arbitration lost interrupt, with automatic transfer cancellation
• Start/Stop/Repeated Start/Acknowledge generation
• Start/Stop/Repeated Start detection
• Bus busy detection
• Support 7-bit and 10-bit addressing modes
• Operates from a wide range of input clock frequencies
• Support 100 KHz/400 KHz/1 MHz modes