Sophie

Sophie

distrib > Mandriva > 2008.1 > x86_64 > media > main-release > by-pkgid > 17a4b2c1b6ee695e469f771cfdbee1d0 > files > 2019

howto-html-ja-10.1-4mdv2008.1.noarch.rpm

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>6. $B$h$/;H$o$l$k%]!<%H(B</A
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>$B0J2<$O!"$h$/;H$o$l$k(B TTL ($B$^$?$O(B CMOS)$B$NHFMQO@M}(B I/O $B%]!<%H$K$D$$$F$N(B
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HOWTO $B$G=R$Y$k$h$&$K%]!<%H$rD>@\A`:n$9$k$h$j$b!"4{B8$N%I%i%$%P(B($BBgDq$O(B
$B%+!<%M%k$K$/$C$D$$$F$-$^$9!#(B)$B$r;H$C$?J}$,$$$$$G$7$g$&!#(B
$B$3$N%;%/%7%g%s$O(B PC $B$NI8=`%]!<%H$K(BLCD$B%G%#%9%W%l%$(B($BLuCm!'$H8@$C$F$b(B
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$B$"$k(B Linux $B%I%i%$%P$rC5$7$F$_$^$7$g$&!#(B
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>Hardware-HOWTO($BF|K\8lLu(B)</A
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>$B$,$*A&$a$G$9!#(B</P
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>6.1. $B%Q%i%l%k%]!<%H(B</A
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>$B%Q%i%l%k%]!<%H$N%Y!<%9%"%I%l%9(B($B0J2<$G$O(B ``<TT
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$B$H8F$V$3$H$K$7$^$9!#(B)$B$O(B <TT
CLASS="FILENAME"
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CLASS="FILENAME"
>/dev/lp1</TT
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CLASS="FILENAME"
>/dev/lp2</TT
> $B$G$O(B 0x278 $B$K$J$j$^$9!#(B
($BLuCm!'(BLinux $B%+!<%M%k(B2.2.x$B0J9_$N(B parport $B%I%i%$%P$r%5%]!<%H$7$?%7%9%F%`$G$O(B
lp $B%G%P%$%9%U%!%$%k$H%Y!<%9%"%I%l%9$,I,$:$7$bBP1~$7$F$$$k$o$1$G$O$"$j$^$;$s!#(B
$B>\$7$/$O%+!<%M%kIUB0J8=q(B parport.txt $B$r;2>H$7$F$/$@$5$$!#(B)
$BDL>o$N%W%j%s%?%]!<%H$H$7$FF0:n$5$;$?$$$@$1$G$7$?$i!"(B
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<A
HREF="http://www.linux.or.jp/JF/JFdocs/Printing-HOWTO.html"
TARGET="_top"
>Printing-HOWTO($BF|K\8lLu(B)</A
>$B$G$9!#(B)$B$r(B
$BFI$`$N$,$$$$$G$7$g$&!#(B</P
><P
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$B!V3HD%!WAPJ}8~%b!<%I$,$"$j$^$9!#$3$l$K4X$9$k$3$H!"$^$?:G6a$N(B ECP/EPP 
$B%b!<%I(B($B$5$i$K$OHFMQ$N(B IEEE1284 $B5,3J(B)$B$K$D$$$F$O!"(B
<A
HREF="http://www.fapo.com/"
TARGET="_top"
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HREF="http://www.senet.com.au/~cpeacock/parallel.htm"
TARGET="_top"
>http://www.senet.com.au/~cpeacock/parallel.html</A
>$B$r;2>H$7$F$/$@$5$$!#(B
$B%f!<%6%b!<%I$N%W%m%0%i%`$G$O(B IRQ $B$d(B DMA $B$,;H$($^$;$s$N$G!"(BECP/EPP $B$r;H$&(B
$B$?$a$K$O$*$=$i$/%+!<%M%k%I%i%$%P$r=q$+$J$1$l$P$J$i$J$$$G$7$g$&!#(B
$BC/$+$,$=$&$$$C$?%I%i%$%P$r=q$$$F$$$k$@$m$&$H$O;W$$$^$9$,!";d$O>\$7$$$3$H(B
$B$OCN$j$^$;$s!#(B</P
><P
><TT
CLASS="LITERAL"
>BASE+0</TT
>$B$N%]!<%H(B($B%G!<%?%]!<%H(B) $B$O!"%]!<%H$N(B
$B%G!<%??.9f$r@)8f$7$^$9!#(B
(D0 $B!A(B D7 $B$O%S%C%H(B 0 $B!A(B 7 $B$KBP1~$7$^$9!#>uBV(B : 0 = low (0V)$B!"(B1 = high (5V))$B!#(B
$B$3$N%]!<%H$KBP$9$k%i%$%H$O%G!<%?$r%i%C%A$7$F30It$N%T%s$K=PNO$7$^$9!#(B
$BI8=`$^$?$O3HD%%i%$%H%b!<%I$N>l9g$K$O!"%j!<%I$9$k$H!":G8e$K%i%$%H$5$l$?(B
$B%G!<%?$,FI$_=P$5$l$^$9!#(B
$B3HD%%j!<%I%b!<%I$N>l9g$K$O!"30It%G%P%$%9$+$i$N%G!<%?$,FI$_=P$5$l$^$9!#(B</P
><P
><TT
CLASS="LITERAL"
>BASE+1</TT
>$B$N%]!<%H(B($B%9%F!<%?%9%]!<%H(B) $B$O(B
$B%j!<%I%*%s%j!<$G!"0J2<$N$h$&$JF~NO?.9f$N%9%F!<%?%9$rJV$7$^$9(B:

<P
></P
><UL
><LI
><P
>Bit 0 $B$H(B 1 $B$OM=Ls:Q(B</P
></LI
><LI
><P
>Bit 2 IRQ $B%9%F!<%?%9(B ($B30It%T%s$NCM$G$O$J$$!#$I$&$$$&$U$&$KF0:n$9$k$+CN$i$J$$(B)</P
></LI
><LI
><P
>Bit 3 ERROR (1=high)</P
></LI
><LI
><P
>Bit 4 SLCT (1=high)</P
></LI
><LI
><P
>Bit 5 PE (1=high)</P
></LI
><LI
><P
>Bit 6 ACK (1=high)</P
></LI
><LI
><P
>Bit 7 -BUSY (0=high)</P
></LI
></UL
>&#13;</P
><P
><TT
CLASS="LITERAL"
>BASE+2</TT
>$B$N%]!<%H(B($B@)8f%]!<%H(B)$B$O%i%$%H%*%s%j!<(B
($B%j!<%I$7$?>l9g!":G8e$K%i%$%H$7$?%G!<%?$rJV$9!#(B)$B$G!"(B
$B0J2<$N%9%F!<%?%9?.9f$r@)8f$7$^$9(B:

<P
></P
><UL
><LI
><P
>Bit 0 -STROBE (0=high)</P
></LI
><LI
><P
>Bit 1 -AUTO_FD_XT (0=high)</P
></LI
><LI
><P
>Bit 2 INIT (1=high)</P
></LI
><LI
><P
>Bit 3 -SLCT_IN (0=high)</P
></LI
><LI
><P
>Bit 4 '1' $B$K$9$k$H!"%Q%i%l%k%]!<%H$N3d$j9~$_$r5v2D$9$k(B(ACK $B$N(B low -&#62; high 
$B$NA+0\$G3d$j9~$_H/@8!#(B)</P
></LI
><LI
><P
>Bit 5 $B3HD%%b!<%I$G$NJ}8~(B(0 = $B=PNO(B, 1 = $BF~NO(B) $B$r@)8f$9$k!#$3$N%S%C%H$O(B
$B40A4$K%i%$%H%*%s%j!<$G!"%j!<%I;~$K$OITDj$NCM$,JV$k!#(B</P
></LI
><LI
><P
>Bit 6 $B$H(B 7 $B$OM=Ls:Q(B</P
></LI
></UL
>&#13;</P
><P
>$B%T%s@\B3(B (25 $B%T%s$N(B D-sub $B%a%9%3%M%/%?(B) (i=input, o=output):

<TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="SCREEN"
>1io -STROBE, 2io D0, 3io D1, 4io D2, 5io D3, 6io D4, 7io D5, 8io D6,
9io D7, 10i ACK, 11i -BUSY, 12i PE, 13i SLCT, 14o -AUTO_FD_XT,
15i ERROR, 16o INIT, 17o -SLCT_IN, 18-25 Ground</PRE
></TD
></TR
></TABLE
>&#13;</P
><P
>IBM $B$N5,3J$K$h$l$P!"(B1, 14, 16, 17 $BHV%T%s(B($B@)8f=PNO(B)$B$O!"(B4.7k$B%*!<%`$G(B 5V $B$K(B
$B%W%k%"%C%W$5$l$?%*!<%W%s%3%l%/%?%I%i%$%P(B ($B%7%s%/(B($B5[$$9~$_(B) 20mA, $B%=!<%9(B
($BEG$-=P$7(B) 0.55mA, $B$?$@$7!"%O%$%l%Y%k$N=PNO$O(B $B%W%k%"%C%W$N(B 5V)
$B$=$NB>$N%T%s$K$D$$$F$O!"%7%s%/(B($B5[$$9~$_(B) 24mA, $B%=!<%9(B($BEG$-=P$7(B) 15mA,
$B%O%$%l%Y%k=PNO$O:G>.(B 2.4V, $B%m!<%l%Y%k$N=PNO$O:GBg(B 0.5V$B!#(B
IBM $B0J30$N%Q%i%l%k%]!<%H$G$O$*$=$i$/$3$NI8=`$H$O>/!90c$&>l9g$b$"$k$G$7$g$&!#(B
$B$3$l$K4X$9$k$b$C$H>\$7$$>pJs$O(B
<A
HREF="http://www.hut.fi/Misc/Electronics/circuits/lptpower.html"
TARGET="_top"
>http://www.hut.fi/Misc/Electronics/circuits/lptpower.html</A
>
$B$r$4Mw$/$@$5$$!#(B</P
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$B%3%M%/%?$r@\B3$7$?$;$$$G!"%Q%i%l%k%]!<%H$r2?8D$b2u$7$F$7$^$C$?7P83$,$"$j$^$9!#(B
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IRQ $B$O;H$&M=Dj$,$J$1$l$P5$$K$9$kI,MW$O$"$j$^$;$s!#(B)
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></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN270"
>6.2. $B%2!<%`(B($B%8%g%$%9%F%#%C%/(B)$B%]!<%H(B</A
></H2
><P
>$B%2!<%`%]!<%H$O%]!<%H%"%I%l%9(B 0x200-0x207 $B$G$9!#(B
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>$B%T%s@\B3(B (15 $B%T%s$N(B D-sub $B%a%9%3%M%/%?(B):

<P
></P
><UL
><LI
><P
>1,8,9,15: +5 V (power)</P
></LI
><LI
><P
>4,5,12: Ground</P
></LI
><LI
><P
>2,7,10,14: $B%G%8%?%kF~NO(B ($B=gHV$K(B) BA1, BA2, BB1, BB2</P
></LI
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>3,6,11,13: $B%"%J%m%0F~NO(B ($B=gHV$K(B) AX,  AY,  BX,  BY</P
></LI
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>&#13;</P
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<TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="SCREEN"
>+5V
 |       ^
 |      /          2.2K$B%*!<%`(B
 +---/\/\/\--IN----/\/\/\------+
       /                       |
 $B%]%F%s%7%g%a!<%?(B              |
                  +---------+  |
                  | Multi   |  |
                  | vib.   Q|--+
                  |         |  |
                  |         |  |
                  |         |  |
                  |         | === 0.01uF
                  |         |  |
                  +---------+  |
                               |
                              GND</PRE
></TD
></TR
></TABLE
>
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><P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>R = (t - 24.2) / 0.011,</PRE
></TD
></TR
></TABLE
></P
><P
>$B$3$3$G!"(BR $B$O(B $B%]%F%s%7%g%a!<%?$NDq93CM(B($B%*!<%`(B)$B!"(Bt $B$O(B high $B$N;~4V(B($B%^%$(B
$B%/%mIC(B)$B$G$9!#(B</P
><P
>$B$H$^$"!"$3$&$$$&$o$1$G$9$N$G!"%"%J%m%0F~NO$rFI$_=P$9$?$a$K$O!"0J2<$G(B
$B=R$Y$k$h$&$K$^$:%]!<%H$K%i%$%H$7$F!"%^%k%A%P%$%V%l!<%?$r:nF0$5$;$kI,MW$,(B
$B$"$j$^$9!#(B
$B$=$N8e$K(B4$B$D$N<4$N>uBV$r%]!<%j%s%0(B($B%]!<%H$r7+$jJV$7FI$_=P$9(B)$B$7!"$=$l$>$l(B
$B$N%]!<%H$,(B high $B$+$i(B low $B$K$J$k$^$G$N;~4V$rB,Dj$7$^$9!#(B
$B$3$N%]!<%j%s%0$K$OHs>o$K(B CPU $B%?%$%`$r>CHq$7$^$9$7!"(B($BDL>o$N%f!<%6%b!<%I$N(B)
Linux $B$N$h$&$JHs%j%"%k%?%$%`!&%^%k%A%?%9%/%7%9%F%`$G$O$=$N7k2L$O$"$^$j@5(B
$B3N$G$O$"$j$^$;$s!#(B
$B%]!<%H$r@d$(4V$J$/FI$_=P$9$3$H$O$G$-$J$$$+$i$G$9!#(B
($B%+!<%M%k%l%Y%k$N%I%i%$%P$r;H$&$+!"%]!<%j%s%0$N4V!"3d$j9~$_$r6X;_$9$l$P(B
$B$$$$$N$G$9$,!"$3$l$O99$KB?$/$N(B CPU $B%?%$%`$r?)$$$^$9!#(B)
$B?.9f$,(B low $B$K$J$k$^$GD9$$;~4V(B($B?t==%_%jIC(B)$B$+$+$k$N$,J,$+$C$F$$$k$J$i!"%]!<(B
$B%j%s%0A0$K(B CPU $B%?%$%`$rB>$N%W%m%;%9$KL@$1EO$9$h$&(B <TT
CLASS="FUNCTION"
>usleep()</TT
> $B$r8F$V$3$H$b$G$-$^$9!#(B</P
><P
>$B$5$F!"%"%/%;%9$9$kI,MW$N$"$k%]!<%H$O$?$@0l$D!"(B0x201 ($BB>$N%]!<%H%"%I%l%9$O$3$N(B
$B%]!<%H$HF1$8$h$&$K$U$k$^$&$+!"$J$K$b$7$J$$$+!"$N$I$A$i$+(B)$B$G$9!#(B
$B$3$N%]!<%H$KBP$9$k%i%$%H(B($B=q$-9~$`%G!<%?$O$J$s$G$bNI$$$G$9!#(B)$B$K$h$C$F(B
$B%^%k%A%P%$%V%l!<%?$,:nF0$7$^$9!#%j!<%I$9$k$HF~NO?.9f$N>uBV$,JV$j$^$9(B:

<P
></P
><UL
><LI
><P
>Bit 0: AX ($B%^%k%A%P%$%V%l!<%?=PNO$N>uBV(B (1=high))</P
></LI
><LI
><P
>Bit 1: AY ($B%^%k%A%P%$%V%l!<%?=PNO$N>uBV(B (1=high))</P
></LI
><LI
><P
>Bit 2: BX ($B%^%k%A%P%$%V%l!<%?=PNO$N>uBV(B (1=high))</P
></LI
><LI
><P
>Bit 3: BY ($B%^%k%A%P%$%V%l!<%?=PNO$N>uBV(B (1=high))</P
></LI
><LI
><P
>Bit 4: BA1 ($B%G%8%?%k(B $BF~NO(B, 1=high)</P
></LI
><LI
><P
>Bit 5: BA2 ($B%G%8%?%k(B $BF~NO(B, 1=high)</P
></LI
><LI
><P
>Bit 6: BB1 ($B%G%8%?%k(B $BF~NO(B, 1=high)</P
></LI
><LI
><P
>Bit 7: BB2 ($B%G%8%?%k(B $BF~NO(B, 1=high)</P
></LI
></UL
>&#13;</P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN311"
>6.3. $B%7%j%"%k%]!<%H(B</A
></H2
><P
>$B%3%s%T%e!<%?$H@\B3$5$;$?$$5!4o$,(B RS-232 $B$_$?$$$J;EAH$_$r;}$C$F$$$k$J$i!"(B
$B$=$N5!4o$H$N@\B3$K%7%j%"%k%]!<%H$r;H$&$H$$$$$G$7$g$&!#(B
Linux $B$N%7%j%"%k%I%i%$%P$O$[$H$s$I$"$j$H$"$i$f$k1~MQ$,8z$-$^$9!#(B
($B%7%j%"%k%]!<%H$rD>@\A`:n$9$k$J$s$F$7$J$$J}$,$$$$$G$9!#$=$s$J$3$H$9$k$J$i(B
$BB?J,%+!<%M%k%I%i%$%P$r=q$+$J$1$l$P$J$i$J$$%O%a$K$J$j$^$9$h!#(B)
$B$3$N%I%i%$%P$H$C$F$bHFMQ@-$,9b$$$N$GI8=`$G$J$$(B bps $B%l!<%H$r;H$&$H$$$C$?(B
$B$3$H$H$+$bLdBj$G$O$"$j$^$;$s!#(B</P
><P
>Unix $B%7%9%F%`$G%7%j%"%k%]!<%H$r;H$&%W%m%0%i%`$N$h$j>\$7$$>pJs$K$D$$$F$O(B 
<TT
CLASS="LITERAL"
>termios(3)</TT
> $B%^%K%e%"%k%Z!<%8$d%7%j%"%k%I%i%$%P$N(B
$B%=!<%9%3!<%I(B(<TT
CLASS="FILENAME"
>linux/drivers/char/serial.c</TT
>)
$B!"$^$?(B<A
HREF="http://www.easysw.com/~mike/serial/"
TARGET="_top"
>http://www.easysw.com/~mike/serial/</A
>$B$r;29M$K$7$F$/$@$5$$!#(B</P
></DIV
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