tfb(4) [netbsd man page]

TFB(4)							   BSD Kernel Interfaces Manual 						    TFB(4)

NAME

     tfb -- PMAG-J and PMAGB-J TX colour unaccelerated 2-D framebuffer

SYNOPSIS

     tfb* at tc? slot ? offset ?
     wsdisplay* at tfb?

DESCRIPTION

     The tfb driver provides support for the PMAG-J and PMAGB-J TX colour framebuffer for the TURBOchannel bus.  The PMAG-J is an 8 bpp or 24 bpp
     colour framebuffer capable of running at a resolution of 1280-by-1024 at 66 Hz.  The PMAGB-J is an 8 bpp or 24 bpp colour framebuffer capable
     of running at a resolution of 1280-by-1024 at 72 Hz.

SEE ALSO

     cfb(4), mfb(4), px(4), pxg(4), sfb(4), tc(4), wscons(4)

BUGS

     NetBSD/pmax does not currently support the machine-independent wscons(4) interface and uses a machine-dependent version.

BSD
								September 14, 2001							       BSD

SCREENBLANK(1)						    BSD General Commands Manual 					    SCREENBLANK(1)

NAME

     screenblank -- screen saver daemon for wscons and FBIO machines

SYNOPSIS

     screenblank [-k | -m] [-d inactivity-timeout] [-e wakeup-delay] [-f framebuffer] [-i input-device]
     screenblank {-b | -u}

DESCRIPTION

     screenblank disables the framebuffer if the keyboard and mouse are idle for a period of time, and re-enables the framebuffer when keyboard or
     mouse activity resumes.

     When killed with a SIGINT, SIGHUP, or SIGTERM, screenblank will re-enable the framebuffer.  The pid can be found in the file
     /var/run/screenblank.pid.

     The options are as follows:

     -b      Overriding the other options, simply try (once) to blank the framebuffer, then exit.

     -d inactivity-timeout
	     Wait the number of seconds specified by inactivity-timeout, expressed in the format ``xxx.xxx'', before disabling the framebuffer due
	     to inactivity.  The default is 600 seconds (10 minutes).

     -e wakeup-delay
	     Wait the number of seconds specified by wakeup-delay, expressed in the format ``xxx.xxx'', before re-enabling the framebuffer once
	     activity resumes.	The default is .25 seconds.

     -f framebuffer
	     Use the framebuffer device framebuffer instead of the default /dev/fb.

     -i input-device
	     Add input-device to the list of devices to monitor for activity.

     -k      Do not check the keyboard for activity.

     -m      Do not check the mouse for activity.

     -u      Overriding the other options, simply try (once) to unblank the framebuffer, then exit.

     Note that the -k and -m flags are mutually exclusive.

FILES

     /dev/kbd			 The keyboard device.

     /dev/mouse 		 The mouse device.

     /dev/console		 The console device.

     /dev/fb			 The default framebuffer.

     /dev/wskbd 		 The keyboard for wscons machines.

     /dev/wsmouse		 The mouse device for wscons machines.

     /dev/ttyE0 		 The console device for wscons machines.

     /var/run/screenblank.pid	 File containing the pid of screenblank.

BSD
								September 23, 2006							       BSD