MacSim 4.0 for Mac can be downloaded from our website for free. The application's installer is commonly called macsima4.zip. The actual developer of this free Mac application is fracturedSoftware. The following version: 4.0 was the most frequently downloaded one by the program users. This Mac download was scanned by our built-in antivirus and was rated as clean. MacSim for Mac lies within Productivity Tools, more precisely Office Tools. This free app works fine with Mac OS X 10.5 or later.
From the developer:
MacSim is a simple AVR simulator for Mac computers. With MacSim you can load a hex file into a simulated generic AVR and watch your code execute. Step through the code one instruction at a time or set it to auto step and adjust the speed from slow to fast. Set code breakpoints to stop the processor and examine the AVR registers, I/O ports and RAM.
You may want to check out more software for Mac, such as PitStop Extreme, 3dissue or FileOpenInstaller, which might be related to MacSim.