SPI Slave To SOC Bridge IIP

SPI Slave To SOC Bridge interface provides full support for the two-wire SPI synchronous serial interface, compatible with SPI version Block Guide 4.01 standard. Through its SPI compatibility, it provides a simple interface to a wide range of low-cost devices. SPI Slave To SOC Bridge IIP is proven in FPGA environment.The host interface of the SPI can be AMBA APB, AMBA AHB, AMBA AHB-Lite, AMBA AXI, AMBA AXI-Lite, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.Basically SPI SOC Bridge IP is used to convert SPI into SOC bus protocol.

SPI Slave To SOC Bridge IIP is supported natively in Verilog and VHDL

• Compliant with the SPI Block Guide 4.01 standard.
• Full SPI Slave functionality.
• Converts SPI Transactions into SOC write or read access.
• Allows external devices to access the internal SOC 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 SOC Master Read/ Write capability
• Supports SOC Slave
• Supports monitoring of erroneous SOC transfers and reports error to the system
• Supports Single/Dual/Qual/Octal SPI Data line.
• Support power mode commands also.
• Supports flexible transfer format to work with slower interfaces
• Supports address width of 8,16,24 and 32 bits
• Supports following frames for SPI
• Sleep Frame
• Wakeup Frame
• Write Frame
• Read Frame
• Extended Register Write Frame
• Extended Register Read Frame
• Extended Register Write Long Frame
• Extended Register Read Long Frame
• Extended Register Write Long Long Frame
• Extended Register Read Long Long Frame
• Support single and burst transfer mode for SPI
• 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

• 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.

• The SPI Slave To SOC 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.