Collection for Misc information

• basic ESD and PAD design

• FX3+FPGA

• SmartGiant

• latch up from TI

• latch up from Youtube

• AN4899 Application note - STM32 microcontroller GPIO hardware settings and low-power consumption

• AN1709 - EMC design guide for STM8, STM32 and legacy MCUs

• map 51240

• JeeLabs

• P82B715 - I2C-bus extender

• RISCV platform supported by zephyrproject

• HuangPu, Shanghai

  • Education
  • Pulic rental Housing

• Oxford Discover

• Functional Safety for ISO 26262, IEC 61508, IEC 60730 and IEC 62304

  

• The basics of scripting in pcbnew

• TCL

  • Tcl Developer Xchange
  • Tcl Tutorial
  • Tcl manual

• FPGA

  • Finding Hardware Bugs Faster with Full Visibility Debug
  • Configuration Readback Capture in UltraScale FPGAs

• Shell

• SPICE

  • LTSPCIE

    • Get_start_guide-ltspice
    • hotkeys-ltspice
    • simulating-power-planes-with-ltspice
    • Making Sub-Circuits / Hierarchical Circuits in LTSpice
    • LTSPICE Creating New Symbols
    • How to add a model to LTspice
    • LTspice groups
    • Subcircuits in LTspice
    • LTSPICE Tutorials
    • Import third Lib for LTSPICE
    • LTSPICE step by step
    • LTSPICE step by step_Tsinghua
    • Library for LTspice
    • STspice short guide
    • Modelling Quarts Crystals
    • Parameters of common Crystals
    • Crystal Basic

  • Istvan Novak's electrical integrity

  • SPICE Overview

  • spectrum

  • Adding Spice To Your Workbench

• FFT

  • The Scientist and Engineer's Guide to Digital Signal Processing -- How the FFT works
  • Understanding the Fourier Transform by example
  • Lect11 Fast Fourier Transform (FFT)
  • The Fast Fourier Transform UCSB math
  • Fourier Transforms and the Fast Fourier Transform (FFT) Algorithm
  • Lecture 7 - The Discrete Fourier Transform

• The basics of scripting in pcbnew

• Adding Spice To Your Workbench

• FFT

  • The Scientist and Engineer's Guide to Digital Signal Processing -- How the FFT works
  • Understanding the Fourier Transform by example
  • Lect11 Fast Fourier Transform (FFT)
  • The Fast Fourier Transform UCSB math
  • Fourier Transforms and the Fast Fourier Transform (FFT) Algorithm
  • Lecture 7 - The Discrete Fourier Transform

• Github MarkDown

• Emulator Advantage

• TOC for MarkDown

• vim-markdown-toc

• GateWave Northern

Socket and Connector Signal Integrity

That's what we do at GateWave Northern.

For you and your customer we help design the best socket and the best PCB interface.

We do that via measurement and 3D FEA analysis.

Plus: Our consultation in component and system design including thermal and electrical finite element analysis resolves crucial development issues.

• Why PCB optimization is necessary

  Local Document

• TOC for MarkDown

• Writing on GitHub

• High-temperature operating life(HTOL)

• Types of Stabilization in Action Cameras

• ROS

• MRAM

MRAM (Magnetic RAM) is a memory technology that uses electron spin to store information (an MRAM device is a Spintronics device). MRAM has the potential to become a universal memory - able to combine the densities of storage memory with the speed of SRAM, all the while being non-volatile and power efficient.

MRAM technology is still far from realizing its potential, but as of early 2020, there are MRAM chips on the market ranging from very small ones to 1Gb chips, and companies are adopting this technology for many applications.

MRAM can resist high radiation, can operate in extreme temperature conditions, and can be tamper resistant. This makes MRAM suitable for automotive, industrial, military and space applications, and these are important segments for MRAM developers.

Many companies are also developing and starting to produce MRAM chips, including IBM and Samsung, Toshiba, Everspin, Avalanche Technologies, Spin Transfer Technologies and Crocus.

• GateWave Northern

Socket and Connector Signal Integrity

That's what we do at GateWave Northern.

For you and your customer we help design the best socket and the best PCB interface.

We do that via measurement and 3D FEA analysis.

Plus: Our consultation in component and system design including thermal and electrical finite element analysis resolves crucial development issues.

• Why PCB optimization is necessary

  Local Document

• S25FS-S Serial Flash

  • Datasheet
  • S25FS-S Programming Guide
  • Datasheet Local
  • Programming Guide Local

• CEC white paper

  local file