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m6502(6)		      XScreenSaver manual		      m6502(6)

NAME
       m6502 - 6502 Microprocessor Emulator

SYNOPSIS
       m6502  [--display  host:display.screen]	[--foreground  color] [--back-
       ground color] [--window]	[--root] [--window-id  number][--mono]	[--in-
       stall]  [--visual  visual]  [--file  filename]  [-displaytime  seconds]
       [--fps]

DESCRIPTION
       The m6502 screensaver emulates a	6502  microprocessor.  The  family  of
       6502  chips  were used throughout the 70's and 80's in machines such as
       the Atari 2600, Commodore PET, VIC20 and	C64, Apple ][,	and  the  NES.
       Some  example programs are included and it can also read	in an assembly
       file as input.

OPTIONS
       m6502 accepts the following options:

       --window
	       Draw on a newly-created window.	This is	the default.

       --root  Draw on the root	window.

       --window-id number
	       Draw on the specified window.

       --mono  If on a color display, pretend we're on a monochrome display.

       --install
	       Install a private colormap for the window.

       --visual	visual
	       Specify which visual to use.  Legal values are the  name	 of  a
	       visual  class,  or the id number	(decimal or hex) of a specific
	       visual.

       --file filename
	       Lets you	load an	assembly file.

       --displaytime seconds
	       Lets you	set the	number of seconds to display each program. The
	       default is 60.

       --fps   Display the current frame rate and CPU load.

ENVIRONMENT
       DISPLAY to get the default host and display number.

       XENVIRONMENT
	       to get the name of a resource file that	overrides  the	global
	       resources stored	in the RESOURCE_MANAGER	property.

       XSCREENSAVER_WINDOW
	       The window ID to	use with --root.

X RESOURCES
       Notable X resources supported include the following which correspond to
       standard	 TV controls: analogTVTint, analogTVColor, analogTVBrightness,
       and analogTVContrast.  They range from 0	to 100,	except for tint	 which
       is an angle between -180	and +180.

TRADEMARKS
       I'm sure	some of	the programs contain trademarks.

SEE ALSO
       X(1), xscreensaver(1), xanalogtv(6), apple2(6)

COPYRIGHT
       Original	 Javascript  Version  by Stian Soreng -	www.6502asm.com; 2006.
       Ported to XScreenSaver by Jeremy	English; 2007.

       Permission to use, copy,	modify,	distribute, and	sell this software and
       its documentation for any purpose is hereby granted without  fee,  pro-
       vided  that  the	 above	copyright notice appear	in all copies and that
       both that copyright notice and this permission notice  appear  in  sup-
       porting documentation.  No representations are made about the suitabil-
       ity  of	this software for any purpose.	It is provided "as is" without
       express or implied warranty.

AUTHOR
       Original	Javascript Version by Stian Soreng  -  www.6502asm.com;	 2006.
       Ported to XScreenSaver by Jeremy	English; 2007.

X Version 11		      6.09 (07-Jun-2024)		      m6502(6)

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