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Date: Tue, 26 Jun 2001 23:52:13 +0900
From: mlu@youko-house.ne.jp
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: In your message of "Mon, 25 Jun 2001 23:38:59 +0900"
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Subject: [FreeBSD-users-jp 62565] Re: [Q] How to make device driver ?
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$B$R$m$R$H$G$9!#(B

> $BH"$K(BPC-9801-29n $B$H=q$$$F$"$j$^$9!#(B
> n$B$,IU$$$F$$$F$b$$$$$G$9$h$M!#(B

http://www.win.ne.jp/~miyabi/dip.htm#A $B$K$h$k$H!"(B
n$B$,$D$$$F$$$k$[$&$O!"(BDMA$B$,;H$($k$_$?$$$G$9$M!#(B

$B%I%i%$%P!<$NJ}$O!"(BDMA$B$r;H$&$h$&$K:n$C$F$$$J$$$N$G!"(B
$B4X78$J$$$G$9!#$I$C$A$G$b;H$($^$9!#(B


> gpib0 not found at 0x300
> $B$H$$$&$3$H$G!"(BPC9801-29$B$OG'<1$7$F$/$l$J$$$h$&$G$9!#(B

$B$+$9$+$J5-21$r$?$I$k$H!"(B

  * port$B$O!"<h$j07$$@bL@=q$K=q$$$F$"$C$?$h$&$J5$$,$9$k$N$G!"(B
    $B$=$l$K9g$o$;$F$/$@$5$$!#(B($BA4A3;W$$=P$;$J$$(B ^^;)
  * IRQ$B$O!"%G%#%C%W%9%$%C%A$K@_Dj$7$?CM$r!";H$&I,MW$,$"$k$H;W$$$^$9!#(B($BCm(B)
  * $B%G%#%C%W%9%$%C%A$N(BIRQ$B0J30$N@_Dj$O!"%O!<%I%&%'%"@_Dj$K(B
    $B1F6A$7$J$$$N$G!"$I$3$G$b$$$$$G$9!#(B

$B%8%c%s%Q!<%T%s$NJ}$O!"(BROM$B$N(Benable/disable$B$H!"(BuPD7210$B$N%]!<%H%"%I%l%9(B
$B@_Dj$N$O$:$G$9!#$?$@$7!"L$8x3+5!G=$@$C$?$+$b$7$l$^$;$s!#(B
$B9)>l=P2Y;~DL$j(B($B<h$j07$$@bL@=qDL$j(B)$B$N@_Dj$K$7$F$"$l$P!"(B
$B<h$j07$$@bL@=qDL$j$N%]!<%H$G!"%"%/%;%9$G$-$?$H;W$$$^$9!#(B

($BCm(B) ftp://ftp.jp.freebsd.org/pub/FreeBSD-PC98/dists/4.3-RELEASE/98readme/Config98.txt
$B$K$h$k$H!"(B

  4.1. $B3d$j9~$_%l%Y%k$H3d$j9~$_HV9f(B
    INT # $B$NCM$H(B irq # $B$N4V$K$O<!$N4X78$,$"$j$^$9!#(B
        * INT 0 $B$O(B irq 3
        * INT 1 $B$O(B irq 5
        * INT 2 $B$O(B irq 6
        * INT 5 $B$O(B irq 12

$B$@$=$&$G$9!#(B


#$B$b$7$+$7$F$&$^$/$$$C$?$i!"(BFreeBSD(98)$B$G!"F0:n2DG=$J%\!<%I$,(B
#$B0l$DA}$($^$9$M!#$J$s$+5^$K$o$/$o$/$7$F$-$^$7$?!#(B

--
$B$R$m$R$H(B
