MIPI SPMI Master interface provides full support for the two-wire MIPI SPMI synchronous serial interface, compatible with SPMI specification. Through its SPMI compatibility, it provides a simple interface to a wide range of low-cost devices. MIPI SPMI Master IIP is proven in FPGA environment. The host interface of the MIPI SPMI 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.
MIPI SPMI Master IIP is supported natively in Verilog and VHDL
- Features
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- Supports 2.0 and 1.0 MIPI SPMI Specification
- Full MIPI SPMI Master functionality
- Supports following frames
- Command Frame
- Data/Address Frame
- No Response Frame
- Supports ACK/NACK as per 2.0 specs
- Glitch suppression (optional).
- Supports transfer Bus Ownership Command Sequence.
- Supports Connect/Disconnect Sequence.
- In built Host controller interface for command queue based Master command processing (Optional). HCI contains DMA engine
- Support Master priority arbitration
- Supports extended register read/writes
- Supports Baud rate control
- Supports Low power modes
- Supports wakeup command
- Supports Authentication Command Sequence
- Device Descriptor Block command Sequences
- Supports baud rate control
- 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 MIPI SPMI Master IP contains following.
- The MIPI SPMI 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.
- ISO26262 Safety Manual (SAM) Document
- ISO26262 Failure Modes, Effects and Diagnostics Analysis (FMEDA) Document
