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How to Design Software-Friendly FPGAs and ASICs

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Designing firmware-accessible debugging resources into embedded systems provides a valuable supplement to hardware test and analysis tools. Think ahead about what could go wrong during hardware testing or firmware integration, and add the hardware resources needed to troubleshoot those issues.

How to Design a Software-Friendly DMA Module

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These built-in troubleshooting resources for DMA controllers can pave the way for smoother embedded software integration.

State Machines for Event-Driven Systems

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State machines are perhaps the most effective method for developing robust event-driven code for embedded systems.

Introduction to Hierarchical State Machines (HSMs)

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The formalism of Hierarchical State Machines (aka statecharts) makes the state machine approach truly applicable to real-life embedded systems.

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