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  • Mixed Signal & Domain Simulation for Embedded Worlds
    • Content
      • Introduction to Open Source Spice Mixed Signal & Verilog Simulation
      • Conceptual Simulation of Digital Sine Generator from Eagle
      • Mixed-domain Simulation and Visualization of a Two Wheel Robot with Blender Open-source Software
      • The Most Easy way of Simulating C/C++ Code together with Analog & Digital Spice Simulation
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  • Introduction to Open Source Spice Mixed Signal & Verilog Simulation
    • Bringing Open-Source Tools Together
      • ngSpice - Mixed Signal Simulation
      • Yosys - Verilogy RTL synthesis
      • iverilog - Icarus Verilog
      • gtkwave - viewer
      • graphviz - Visualization tool
    • Mixed Signal Simulation Concept
      • Verilog Simulation
      • Verilog Synthesis
      • Mixed Signal Simulation
    • Demo Project - Digital Sine Generator with PRS and Low-Pass Filter
      • PRS8 Generator in Verilog
      • Analog Low-Pass Filter
      • 1 kHz Sine Generation with Verilog & ngSpice Mixed Signal Simulation
    • Conclusion
  • Conceptual Simulation of Digital Sine Generator from Eagle
    • The Tools
      • AutoDesk (CadSoft) Eagle
      • ngSpice Eagle Extension
    • ngSpice Support in the Eagle
      • Setting up Extension
      • Quick Overview
    • Conceptual PRS Sine Generator in ngSpice - Eagle way
      • The Analog Part with a Low Pass Filter
      • The Digital Part with a Verilog Module
      • Completing the Design
    • Conclusion
  • Mixed-domain Simulation and Visualization of a Two Wheel Robot with Blender Open-source Software
    • The Tools
      • Blender
    • Mechanical Model and Simulation of a Two Wheel Robot
      • Model of the Two Wheel Vehicle
      • Drawing a Model within Eagle
      • Simulation
    • Exporting Charts, Schematics and Data
    • Visualization of Robot Movements with Blender
    • Conclusion
  • The Most Easy way of Simulating C/C++ Code together with Analog & Digital Spice Simulation
    • The Tools
      • Isotel NgSpice Fork: Digital Process (d_process)
      • Recommendation: Visual Studio Code
    • Digital Force (Current) Motor Controller
      • Electric Circuit
    • Inside the Cypress PSoC5
      • The 12-bit A/D
      • The 8-bit PWM Generator
    • Building a Chip with Isotel d_process and Embedded C Code
      • C Firmware: A Simple PI Regulator with Pre-Filtering
    • Setting up a Test Bench
    • Running Simulation and Debugging
      • Debugging the C code
    • Running a Process inside QEMU ARM Emulator or on real Target
      • Extending to Real Targets
    • Conclusion