Lattice Sentry I²C Monitor IP Core for MachXO3D -Lattice Propel Builder User Guide
■The Lattice Semiconductor Sentry™ I²C Monitor IP for MachXO3D™ monitors the traffic on the I²C bus to identify potential illegal traffic based on a pre-defined library. Once illegal traffic is detected, this IP informs the host through the status flag and/or interrupt.With user option, the current communication is disrupted by disabling the I²C bus.
■The design is implemented in Verilog HDL. It can be configured and generated using Lattice Propel™ Builder. It can be targeted to MachXO3D™ FPGA devices and implemented using the Lattice Diamond® software Place and Route tool integrated with the Synplify Pro® synthesis tool.
●Features
■The key features of the I²C Monitor IP include:
▲Monitoring of traffic on an I²C bus for illegal activity based on programmable filter conditions
▲Support for AMBA 3 APB Protocol v1.0 for CPU access
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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May 2020 |
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Revision 1.0 |
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FPGA-IPUG-02108-1.0 |
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1.2 MB |
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