DI2CM: I2C总线接口 - 主器件

Features

• Conforms to v.2.1 of the I2C specification
• Master operation
  • Master transmitter
  • Master receiver
• Support for all transmission speeds
  • Standard (up to 100 kb/s)
  • Fast (up to 400 kb/s)
  • High Speed (up to 3,4 Mb/s)
• Arbitration and clock synchronization
• Support for multi-master systems
• Support for both 7-bit and 10-bit address-ing formats on the I2C bus
• Interrupt generation
• Build-in 8-bit timer for data transfers speed adjusting
• Host side interface dedicated for micro-processors/microcontrollers
• User-defined timing (data setup, start setup, start hold, etc.)
• Fully synthesizable
• Static synchronous design
• Positive edge clocking and no internal tri-states
• Scan test ready

Applications

• Embedded microprocessor boards
• Consumer and professional audio/video
• Home and automotive radio
• Low-power applications
• Communication systems
• Cost-effective reliable automotive systems