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    MIPI RFFE SPI I2C Slave Controller IP

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    MIPI RFFE SPI I2C Slave interface provides full support for the two-wire MIPI RFFE synchronous serial interface with SPI and I2C overlay, compatible with RFFE, SPI and I2C specification. Through its RFFE compatibility, it provides a simple interface to a wide range of low-cost devices. MIPI RFFE SPI I2C Slave IP is proven in multiple ASIC. The host interface of the MIPI RFFE/SPI/12C can be simple interface or can be AMBA APB, AMBA AHB, AMBA AXI, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.


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    • Supports 2.0 MIPI RFFE Specification
    • Supports SPI Block Guide V04.01 Specification
    • Full MIPI RFFE Slave functionality
    • Supports following frames • Command Frame • Data/Address Frame • No Response Frame
    • Supports extended register read/writes
    • Supports device enumeration
    • Supports Low power modes
    • Supports half speed
    • Full SPI Slave functionality
    • Supports following frames for SPI • Sleep Frame • Wakeup Frame • Write Frame • Read Frame
    • Supports 8 bit and 16 bit address for SPI
    • Support single and burst transfer mode for SPI
    • Supports I2C version 2.1 specification
    • Full I2C Slave transmit and receive Functionality
    • Supports Start, repeat start and stop for all possible transfers for I2C
    • Supports 7b/10b Addressing for I2C
    • Supports following speed modes for I2C • Standard mode • Fast mode • High speed mode
    • Supports clock stretching for I2C
    • Supports General call address handling for I2C
    • Fully synthesizable
    • Static synchronous design
    • Positive edge clocking and no internal tri-states
    • Scan test ready
    • Simple interface allows easy connection to microprocessor/micro-controller devices.
    • The MIPI RFFE SPI I2C Slave interface is available in Source and netlist products.
    • The Source product is delivered in plain text 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.

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