MIPI SPMI Slave IIP

Overview

MIPI SPMI Slave 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 Slave 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 Slave IIP is supported natively in Verilog and VHDL

Key Features

Supports 2.0 and 1.0 MIPI SPMI Specification
Full MIPI SPMI Slave functionality
Supports following frames

Command Frame
Data/Address Frame
No Response Frame

Supports ACK/NACK as per 2.0 specs
Support for slave requests through Alert(A) / Slave Request(SR) bit.
Support for slave request hold.
Glitch suppression (optional).
Supports extended register read/writes
Supports wakeup command
Supports Authentication Command Sequence
Device Descriptor Block command Sequences
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

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.

Block Diagram

Deliverables

The MIPI SPMI Slave 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

Technical Specifications

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