IC design Houses:

    * Gesellschaft fuer Mikroelektronik (GME)

Software Development and Consulting

    * Reiner Brenne Consulting
    * Speedsoft

IC manucaturers:

    * Infineon AG
    * Microchip
    * Freescale.com
    * National Semiconductor
    * ON Semiconductor
    * ST Microelectronics
    * Texas Instruments
    * Linear Technologies
    * Analog Devices

    * Further companies

Software

    * Cadence
    * Linux
    * Xcircuit (schematic entry)
    * pcb (board layout tool)
    * gdsreader (converts gds2 into postscript)
    * ngspice (Spice simulator)
    * SPICE OPUS
    * Verilog
    * Icarus Verilog
    * Waveform viewer (for verilog)
    * Waveform viewer (for verilog)
    * Euler (Mathematical calculations and simulations)
    * Scilab (Mathematical calculations and simulations)

Open Source Hardware Projects etc.

    * Open Collector
    * homebrew RF design

Erckert, Erkert, von Erckert


    * Family homepage