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Date: Fri, 16 May 1997 20:23:56 +0900
From: Yoshiaki Uchikawa <yoshiaki@kt.rim.or.jp>
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Subject: [FreeBSD-users-jp 13017] Frame grabber: GV-VCP/PCI video capter card
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$B$&$A$+$o$G$9!#(B

$B0JA0$A$i$C$HOCBj$KEP$C$F$$$?(B Bt848 $B$r;H$C$?(BI/O$B%G!<%?@=$N%S%G%*%-%c%W(B
$B%A%c%+!<%I$,(B 12000$B1_$GGd$i$l$F$$$k$N$r8+$+$1$?$N$G;W$o$:(B get $B$7$F$7(B
$B$^$$$^$7$?!#(B

$B!t$o$6$o$6=)MU86$N(B I/O$B%G!<%?$N%7%g%&%k!<%`$^$G9T$C$F%A%C%W$N3NG'$r$7$?(B
$B!t$j$7$^$7$?(B $B"+(B $BIaDL$$$M!<$h$=$s$JE[(B

$B$5$F$$$-$J$j7kO@$G$9$,!"$3$$$D$O(B

  http://freebsd.org/~fsmp/HomeAuto/Bt848.html

$B$K$"$k(B Wincast TV $BMQ$N%I%i%$%P(B(9700424)$B$GF0$-$^$9!#(B
$B$?$@$7!"(B mmap $B7PM3$G%G!<%?$r;}$C$F$/$k>l9g$OLdBjL5$$$h$&$J$N$G$9$,!"(B
/dev/bktr0 $B$r(B read() $B$9$k$h$&$J;H$$J}$@$H8G$^$C$F$7$^$&$h$&$G$9!#(B

$B!t:n$j$,!V@($/!WAGD>$J%\!<%I$J$N$G$3$A$iB&$NLdBj$+$b(B

$B%F%9%H4D6-$O0J2<$NDL$j$G$9!#(B

  $B%^%6!<%\!<%I(B Tekram P6-F40-B5(440FX) + P6-150(166MHz $B$G;HMQ(B)
  $B%a%b%j(B       64M
  $B%S%G%*%+!<%I(B Diamond Stealth 64 VRAM (S3 968) 4M

  XFree86 3.2 1152x864 24bpp

$B$3$3$K3NG'$N$?$a$N<+:n$N%W%m%0%i%`(B(True Color $B4D6-$G$N$_F0:n(B)$B$G(B 
640x480 $B$,(B 7 frame/sec , 320x240 $B$G(B 10 frame/sec $B$0$i$$$GI=<($G$-$^$9!#(B

$B<B:]$K$O(B X $B$NI=<($,B-$r0z$CD%$C$F$$$k$h$&$G%-%c%W%A%c%\!<%I$N@-G=$H$7(B
$B$F$O(B 30$B!A(B15 frame/sec $B$0$i$$$GE>Aw$O$7$F$/$k$h$&$G$9!#(B

Bt848 $B$N%I%i%$%P$OC1$KE83+$7$F%+!<%M%k%*%W%7%g%s$r$D$1$F%+!<%M%k$r:n$l(B
$B$P$h$$$H$$$&7A$K$O$J$C$F$$$^$;$s$N$G!";H$$J}$K4X$7$F$O8eF|$^$H$a$?>e$G(B
$BJL$N%a!<%k$K$7$?$$$H;W$$$^$9!#(B

GV-VCP/PCI$B$O$H$K$+$/0B$$$N$G5$7Z$KM7$s$G$_$?$$?M$K$O8~$-$N$h$&$G$9!#(B
$B$G$O4JC1$JJs9p$^$G!#(B
----
  yoshiaki@kt.rim.or.jp
($B$&(B)
