sushi0706 / i2c

Verilog implementation of I2C

I2C

Inter-Integrated Circuit (I2C) is a multi-master, multi-slave, packet-switched, single-ended, serial communication bus. It is widely used for attaching lower-speed peripheral ICs to processors and microcontrollers.
This is a simple implementation of both I2C Master and I2C Slave modules in Verilog.

Features

• Single master implementation
• Supports multiple slave devices
• 7-bit addressing
• 8-bit data transfer
• 400KHz serial clock line

Tools

• Verilog compiler (such as Icarus Verilog)
• Simulator (such as Modelsim)