Date: Thu, 29 Apr 1999 12:23:30 -0600 From: chanders@timing.com (Craig Anderson) To: freebsd-hackers@FreeBSD.ORG Cc: chanders@timing.com Subject: Advice for X on SBC with LCD? Message-ID: <199904291823.MAA09709@count.timing.com>
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I would like to get an X server running on a
640x480 Sharp TFT color panel connected to
an ISA single board computer. Advice on how
to do this will be much appreciated. Here are
some details on the setup.
FreeBSD 3.x
Axiom SBC8242
486
Chips and Technology F65550 video controller.
Sharp LQ64D343 640x480 18bit color TFT display.
The SBC8242 has jumper settings to support TFT Color panels.
#5, 640x480 Sharp TFT Color Panel
$6, 640x480 18-bit TFT Color Panel
The SBC8242 User's Manual lists VESA VBE modes that are identical to
the CRT/TFT modes listed in a Chips and Technology application note.
VESA VBE mode 0x112, grapnic mode, Pack pixel memory organization
Res Screen refresh horiz. freq. dot clock
display mem+cursor
640x480x24bpp 60 Hz 31.5 KHz 25.174 MHz 900KB
+ 4.2KB
640x480x24bpp 75 Hz 37.5 KHz 31.5 MHz 900KB
+ 4.2KB
640x480x24bpp 85 Hz 43.3 KHz 36MHz MHz 900KB
+ 4.2KB
Thanks,
Craig H. Anderson
Timing Solutions Corporation
chanders@timing.com
303-939-8481
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