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µnOS 0.98
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deutsch Products » µnOS » Information » Features

 
As µnOS has got quite a lot of features, the features are divided into four different groups: The features of each group are listed below.




kernel features
  • small microkernel of only 28k
  • microkernel-on-nanokernel-technology
  • 8k nanokernel
  • symmetric multithreading
  • FPU multithreading support
  • separated address spaces
  • full memory protection
  • varios synchronisation objects
  • powerful messaging mechanism
  • high performance IPC
  • priority based scheduling
  • shared library support
  • shared memory



driver features
  • small, efficient driver interface
  • system protection from malicious drivers
  • drivers loadable on demand at runtime
  • no direct IRQ hook
  • support for VGA16, VGA256, VGAext256, VESA up to VBE3
  • 256 color modes with automatic RGB-color-translation
  • highcolor & truecolor graphic drivers
  • extremely high software graphic performance
  • automatic recognition of the best graphic driver and mode



other system features
  • client/server architecture
  • virtual filesystem
  • process-manager for SMP
  • based on OOP framework
  • graphic server
  • window server
  • enhanced clipping
  • oop-libraries for graphic window components
  • graphic server supports bitmap graphics
  • enhanced window management
  • memory detection up to 4 GB
  • Console API
  • process manager of only 35k



application features
  • command shell
  • small, efficient API
  • multithreading & multitasking
  • address space protection
  • optimized libaries lead to up to 75% smaller executables
  • Program Manager
  • Task Manager for process control
  • PCISniffer for scanning the PCI-bus
  • Games: Hangman, Snake etc.



 
 
 

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