I2C Master interface provides full support for the two-wire I2C synchronous serial interface, compatible with I2C version 6.0 specification. Through its I2C compatibility, it provides a simple interface to a wide range of low-cost devices. I2C Master IIP is proven in FPGA environment. The host interface of the I2C Master can be simple interface or can be AMBA APB, AMBA AHB, AMBA AHB-Lite, AMBA AXI, AMBA AXI-Lite, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.
I2C Master IIP is supported natively in Verilog and VHDL
- Features
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- Compliant with I2C version 6.0 specification
- Supports HCI and Non HCI Interface
- Full I2C Master Functionality
- Supports Start, Repeated start and Stop for all possible transfers
- Supports 7bit/10bit Addressing
- Supports following speed modes
- Standard mode
- Fast mode
- Fast plus mode
- High speed mode
- Supports General call address handling
- Supports START byte generation and handling
- Supports Master arbitration and clock stretching
- Fully synthesizable
- Static synchronous design
- Positive edge clocking and no internal tri-states
- Scan test ready
- Simple interface allows easy connection to microprocessor/microcontroller devices
- Benefits
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- Single Site license option is provided to companies designing in a single site.
- Multi Sites license option is provided to companies designing in multiple sites.
- Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
- Unlimited Designs, license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.
- Deliverables
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SmartDV's I2C Master IP contains following
- The I2C Master interface is available in Source and netlist products.
- The Source product is delivered in verilog. If needed VHDL, SystemC code can also be provided.
- Easy to use Verilog Test Environment with Verilog Testcases
- Lint, CDC, Synthesis, Simulation Scripts with waiver files
- IP-XACT RDL generated address map
- Firmware code and Linux driver package
- Documentation contains User's Guide and Release notes.
