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Gpsim v0 29 simulation screenshot.png
Original author(s) Scotte Dattalo
Stable release
0.29.0 / 30 August 2015; 2 years ago (2015-08-30)
Written in C++
Operating system Linux, Windows (gpsimWin32)
Available in English
Type Simulation software
License GPL v2 or later, some libraries LGPL v2 or later

gpsim is a full system simulator for Microchip PIC microcontrollers originally written by Scotte Dattalo.[1] It is distributed under the GNU General Public License.

gpsim has been designed for accuracy including the entire PIC - from the core to the I/O pins and including the functions of all internal peripherals. This makes it possible to create stimuli and tie them to the I/O pins and test the PIC the same way you would in the real world.[2]

The software can run natively in Windows using gpsimWin32, a port to Windows created by Borut Ražem.

See also[edit]


  1. ^ "Simulators". GNU Pic "Free Microcontroller Software Tools". GNU PIC. Retrieved 2012-09-25. 
  2. ^

External links[edit]