DI2CM - I2C Bus Interface Master

DI2CM - I2C Bus Interface Master Description:

Overview

I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data transmission over a short distance between many devices. The DI2CM core provides an interface between a microprocessor / microcontroller and an I2C bus. It can work as a master transmitter or master receiver depending on working mode determined by microprocessor/microcontroller. The DI2CM core incorporates all features required by the latest I2C specification including clock synchronization, arbitration, multi-master systems and High-speed transmission mode. Built-in timer allows operation from a wide range of the clk frequencies.
DI2CM is a technology independent design that can be implemented in a variety of process technologies.

Features

■ Master operation
■ Master transmitter
■ Master receiver
■ Supports 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 addressing formats on the I2C bus
■ Interrupt generation
■ Build-in 8-bit timer for data transfers speed adjusting
■ Host side interface dedicated for microprocessors/microcontrollers
■ User-defined timing (data setup, start setup, start hold, etc.)
■ Fully synthesizable
■ Static synchronous design with positive edge clocking and synchronous reset
■ No internal tri-states
■ Scan test ready

Benefits

■ Getting a sillicon proven IP
■ Rapid prototyping and time-to-market reduction
■ Design risk elimination
■ Development costs reduction
■ Full customization
■ Technological independence (VHDL and Verilog)
■ Global sales network
■ Professional service

Tech Specs

Type - Soft Firm  

Availability - Now

TSMC - Silicon Proven : 130nm (CL013G)

UMC - Silicon Proven : 130nm

FPGA Technology:

Altera: Stratix II, Stratix GX, Stratix, HardCopy, FLEX 10K, Cyclone, APEX II, APEX 20KE, APEX 20KC,
Xilinx: Virtex-II Pro, Spartan-3,
Actel: SX-A, RTSX-SU, RTAX-S/SL/DSP, ProASICPLUS, MX, eX, Axcelerator,