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PARAMS.md

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Windows/Linux builds supports the following command line parameters:

  • -fd0 filename Specify a floppy disk image file to use as floppy 0.
  • -fd1 filename Specify a floppy disk image file to use as floppy 1.
  • -hd0 filename Specify a hard disk image file to use as hard drive 0.
  • -hd1 filename Specify a hard disk image file to use as hard drive 1.
  •              Disk image formats supported are .img and .raw
  • -boot # Specify which disk boot device to use. Examples:
  • -boot fd0 Boot from floppy 0 (A:).
  • -boot fd1 Boot from floppy 1 (B:).
  • -boot hd0 Boot from hard drive 0 (C:).
  • -boot hd1 Boot from hard drive 1 (D:).
  • -boot rom Boot ROM BASIC if available.
  •              Default boot device is fd0 or hd0 if exists.
  • -biosrom file Specify an alternate Machine BIOS ROM file image.
  • -videorom file Specify an alternate Video ROM file image.
  • -bootrom file Specify an alternate Boot ROM file image.
  • -charrom file Specify an alternate ASCII Char ROM file image.
  • -net # Enable ethernet emulation via winpcap. # is ID of your host network interface to bridge.
  • -net # Enable ethernet emulation via libpcap. # is ID of your host network interface to bridge.
  •              To get a list of possible interfaces, use -net list.
  • -nosound Disable audio emulation and output.
  • -fullscreen Start Faux86 in fullscreen mode.
  • -verbose Enable/Disable logging output. Log details will be written to stdout.
  • -cpu # Set the CPU type and opcode emulation. Default is 2 for NEC V20 CPU.
  •              0 = 8086/8088 CPU_TYPE_8086.

  •              1 = 80186 CPU_TYPE_186.

  •              2 = NEC V20 CPU_TYPE_V20.

  •              3 = 286 CPU_TYPE_286 LIMITED OPCODES.

  •              4 = 386 CPU_TYPE_386 NOT SUPPORTED.
  • -speed # Set Frequency of the emulated CPU in Mhz. Set to 0 for Maximum Speed.
  •              Value between 1Mhz and 200Mhz. Default is 10 (10Mhz).
  • -timing # Set Frequency of CPU Timing calls. Lower value makes more timing calls.
  •              Value should be either 15,31,63,127,255 depending on system. Default is 31.
  • -delay # Specify how many milliseconds to render each video frame.
  •              Value between 1ms and 1000ms. Default is 20ms (50 FPS).
  • -slowsys If your machine is very slow and have audio dropouts. Affects audio quality.
  •              If you still have dropouts, then also decrease sample rate and/or increase latency.
  • -multithreaded # Enable multithread processing.
  • -resw # Set constant render window resolution width in pixels.
  • -resh # Set constant render window resolution height in pixels.
  •              Default width and height is 0 and set automatically.
  • -render # Set render scaling quality mode for SDL window renderer.
  •              0 = nearest (fastest low quality).

  •              1 = linear (quick good quality).

  •              2 = best (slow best quality) (default).
  • -monitor # Set monitor display type to emulate.
  •              0 = Color VGA (default).

  •              1 = Amber Gas Plasma.

  •              2 = Green CRT Monochrome.

  •              3 = Blue LCD.

  •              4 = Toshiba Blue LCD.

  •              5 = Teal Terminal.

  •              6 = Green Terminal.

  •              7 = Amber Terminal.
  • -mouseport # Serial Mouse COM Port #.
  •              1 = COM1 IO:3F8H IRQ:4

  •              2 = COM2 IO:2F8H IRQ:3 (default).

  •              3 = COM3 IO:3E8H IRQ:4

  •              4 = COM4 IO:2E8H IRQ:3
  • -snddisney Enable Disney Sound Source emulation on LPT1.
  • -sndblaster Enable SoundBlaster emulation (requires Adlib to be enabled).
  • -sndadlib Enable Adlib emulation (required for SoundBlaster emulation).
  • -sndopl3 Enable Full OPL3 emulation (requires Adlib to be enabled).
  • -sndspeaker Enable PC Speaker emulation.
  • -latency # Set audio buffering and output latency. (default: 100 ms).
  • -samprate # Set audio emulation sample rate. (default: 48000 Hz).
  • -console Enable debug console on stdio during emulation.
  • -menu Enable window menu for changing emulation settings.