I2C Slave To AHB Bridge 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 Slave To AHB Bridge IIP is proven in FPGA environment.The host interface of the I2C can be simple interface or can be AMBA APB, AMBA AHB, AMBA AXI, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.
I2C Slave To AHB Bridge IIP is supported natively in Verilog and VHDL
- Features
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- Compliant with I2C version 6.0 specification
- Full I2C Slave Functionality
- Converts I2C Transactions into AHB write or read instructions
- Allows external devices to access the internal AHB Bus
- Useful for updating device software from and external device
- Useful for reading internal memory mapped registers and memory
- Supports Mailbox Read/Write functionality
- Supports AHB Master Read/ Write capability
- Supports AHB Slave
- Supports monitoring of erroneous AHB transfers and reports error to the system
- 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
- 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
- This core achieves ASIL B and can be made to achieve ASIL D as per ISO26262
- 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 Slave To AHB Bridge IP contains following.
- The I2C Slave To AHB Bridge 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.
- ISO26262 Safety Manual (SAM) Document
- ISO26262 Failure Modes, Effects and Diagnostics Analysis (FMEDA) Document
