/usr/share/doc/HOWTO/ja-html/Serial-HOWTO-17.html is in doc-linux-ja-html 2006.05.25-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.21">
<TITLE>The Linux Serial HOWTO: $BEE05$NGH7A(B </TITLE>
<LINK HREF="Serial-HOWTO-18.html" REL=next>
<LINK HREF="Serial-HOWTO-16.html" REL=previous>
<LINK HREF="Serial-HOWTO.html#toc17" REL=contents>
</HEAD>
<BODY>
<A HREF="Serial-HOWTO-18.html">$B<!$N%Z!<%8(B</A>
<A HREF="Serial-HOWTO-16.html">$BA0$N%Z!<%8(B</A>
<A HREF="Serial-HOWTO.html#toc17">$BL\<!$X(B</A>
<HR>
<H2><A NAME="volt_shape"></A> <A NAME="s17">17.</A> <A HREF="Serial-HOWTO.html#toc17">$BEE05$NGH7A(B </A></H2>
<H2><A NAME="ss17.1">17.1</A> <A HREF="Serial-HOWTO.html#toc17.1">$B%S%C%H(B 1 $B$D$rI=$9EE05(B</A>
</H2>
<P>EIA-232 $B=`5r$N%7%j%"%k%]!<%H$G$O!"EE05$OFs6K<0(B($B@\COEE05$KBP$7$F@5$^(B
$B$?$OIi(B)$B$G$"$j!"$=$NBg$-$5$OLs(B 12 V $B$G$9(B(5 $B$^$?$O(B 10 V $B$N$b$N$b$"(B
$B$j$^$9(B)$B!#Aw?.%T%s$H<u?.%T%s$G$O(B +12 V $B$,(B 0 $B$rI=$9%S%C%H(B($B!V(Bspace$B!W(B
$B$H8F$P$l$k$3$H$b$"$j$^$9(B)$B$G!"(B-12 V $B$,(B 1 $B$rI=$9%S%C%H$G$9(B($B!V(Bmark$B!W(B
$B$H8F$P$l$k$3$H$b$"$j$^$9(B)$B!#$3$l$OH?E>O@M}$H$7$FCN$i$l$F$$$^$9!#$H$$$&(B
$B$N$b!"IaDL$O(B 0 $B$rI=$9%S%C%H$O56$+$DIi$G$"$j!"(B1 $B$O??$H@5$rI=$9$+$i$G$9!#(B
$BAw?.%T%s$H<u?.%T%s$OH?E>O@M}$G$9$,!"B>$N%T%s(B($B%b%G%`@)8f@~(B)
$B$ODL>o$NO@M}$rMQ$$$F$*$j!"@5$NEE05$,??(B($B$^$?$O!V%*%s!W(B)$B$G$"$j!"Ii$NEE05(B
$B$,56(B($B$^$?$O!V%*%U!W(B)$B$rI=$7$^$9!#EE05(B 0 $B$O0UL#$r;}$A$^$;$s(B($B$=$N5!4o$NEE(B
$B8;$,@Z$l$F$$$k$H$$$&0UL#$@$1$O;}$A$^$9(B)$B!#(B</P>
<P>$BEE05$KHO0O$r;}$?$;$k$3$H$b$G$-$^$9!#;EMM$K$*$$$F$O!"Aw?.$5$l$k?.9f$N6/(B
$B$5$O(B 5 V $B$H(B 15 V $B$N4V$G$J$1$l$P$J$i$:!"(B25 V $B$rD6$($F$O$J$j(B
$B$^$;$s!#(B3 V $BL$K~$NEE05$OL$Dj5A$G$9(B($B$?$@$7%G%P%$%9$K$h$C$F$OEE05$,(B
$BDc$/$F$bM-8z$G$"$k$H$7$F<u$1IU$1$^$9(B)$B!#(B
$BEE05$O$?$$$F$$(B 11-12 V $B$J$N$G$9$,!"!V0lHLE*$K(B 5 V ($B$"$k$$$O(B 3 V)
$B$G$"$k!W$H$9$k8m$j$r$H$-$I$-8+$+$1$^$9!#(B
$B$?$@$7(B Macintosh $B$N(B EIA-422 $B%]!<%H$r(B EIA-232 ($BFC<l$J%1!<%V%k$,I,MW(B)$B$d(B
EIA-423 $B$H$7$F$*;H$$$J$i$P!"EE05$O$^$5$7$/$o$:$+(B 5 V $B$N$O$:$G$9!#(B
$B$3$3$G$N@bL@$G$O(B 12 V $B$r;H$&$b$N$H$7$^$9!#(B</P>
<P>$BDL>o$N%3%s%T%e!<%?$NO@M}2sO)$O?t(B V ($B$+$D$F$O(B 5 V $B$,I8=`$@$C$?$3(B
$B$H$b$"$j$^$9$,(B)$B$7$+;H$o$J$$$N$G!"(B3-5 V $B$N%3%s%T%e!<%?2sO)(B(TTL)$B$N;n(B
$B83MQ$K@_7W$5$l$?%F%9%H5!4o$r(B 12 V $B$N%7%j%"%k%]!<%H$KBP$7$FMQ$$$k$H!"(B
$B%F%9%H5!4o$,2u$l$F$7$^$&$3$H$,$"$j$^$9!#(B</P>
<H2><A NAME="byte_seq"></A> <A NAME="ss17.2">17.2</A> <A HREF="Serial-HOWTO.html#toc17.2">$B%P%$%H%G!<%?$rI=$9EE05%7!<%1%s%9(B </A>
</H2>
<P>$BAw?.%T%s(B(TxD)$B$O!"2?$bAw$C$F$$$J$$%"%$%I%k>uBV$N;~$K$O(B -12 V (mark
$B>uBV(B)$B$rJ];}$7$F$$$^$9!#%P%$%H%G!<%?$rAw$k:]$K$O!"Aw?.%T%s$O%9%?!<%H%S%C(B
$B%H$rAw$k$?$a$K(B +12 V (space $B>uBV(B)$B$H$J$j!"%9%?!<%H%S%C%H$rAw$k4V(B($B6h4V(B)
$B$O(B +12 V $B$rJ]$A$^$9!#<!$K%P%$%H%G!<%?$N2<0L%S%C%H$,Aw$i$l$^$9!#(B0 $B$rI=(B
$B$9%S%C%H$N>l9g$O!"2?$bJQ2=$;$:!"$3$N%P%$%H6h4V$N4V$OAw?.%T%s$O(B +12 V
$B$N$^$^$G$9!#(B1 $B$rI=$9%S%C%H$N>l9g$O!"EE05$O(B +12 V $B$+$i(B -12 V $B$KJQ$o$j$^(B
$B$9!#<!$N%S%C%H0J9_$bF1MM$KAw$i$l$^$9(B(1 $B$J$i$P(B -12 V, 0 $B$J$i$P(B +12 V)$B!#(B
$B:G8e$N%G!<%?%S%C%H$N8e$K$O%Q%j%F%#%S%C%H$d!"$=$N8e$N(B -12 V (mark $B>uBV(B)
$B$N%9%H%C%W%S%C%H$,Aw$i$l$k$3$H$b$"$j$^$9!#$=$N8e$O!"<!$N%9%?!<%H%S%C%H(B
$B$^$G$OAw?.%T%s$O(B -12 V($B%"%$%I%k>uBV(B)$B$N$^$^$G$9!#(B
0 V $B$,JV$C$F$/$k$3$H$,$J$$$3$H$H!"$=$N$?$aF1$86K@-$r;}$D%S%C%H$,(B
2 $B$DB3$/>l9g(B(0 $B$,B3$/!"$"$k$$$O(B 1 $B$,B3$/>l9g(B)$B$K$O!"$"$k%S%C%H$,=*$o$C(B
$B$F<!$N%S%C%H$,;O$^$k$3$H$rI=$94JC1$JJ}K!$,(B($BF14|?.9f0J30$K$O(B)$B$J$$E@$KCm(B
$B0U$7$F$/$@$5$$!#(B</P>
<P>2 $BHVL\$N%9%H%C%W%S%C%H$b(B -12 V $B$K$J$j$^$9!#$3$l$O:G=i$N%9%H%C%W%S%C%H(B
$B$HF1$8$G$9!#$3$l$i$N%S%C%H4V$N6-3&$r<($9?.9f$,L5$$$?$a!"(B2 $BHVL\$N(B
$B%9%H%C%W%S%C%H$N1F6A$O!"Aw?.%T%s$,B3$1$F$$$k(B -12 V $B$N%"%$%I%k>uBV$ND9(B
$B$5$,(B 2 $BG\$K$J$k0J30$K$O$"$j$^$;$s!#(B2 $BHVL\$N%9%H%C%W%S%C%H$H%P%$%H4V$N(B
$BD9$$%"%$%I%k;~4V$N6hJL$rIU$1$kJ}K!$O!"<u?.B&$K$O$"$j$^$;$s!#(B
$B$7$?$,$C$F!"$&$^$/DL?.$G$-$k$N$O!"DL?.$NJRB&$,%9%H%C%W%S%C%H$r(B 1 $B$DMQ(B
$B$$!"$=$NH?BPB&$,%9%H%C%W%S%C%H$r(B 2 $B$DMQ$$$?>l9g$G$9!#$?$@$7!"(B1 $B$D$7$+(B
$B%9%H%C%W%S%C%H$rMQ$$$J$$J}$,L@$i$+$K9bB.$G$9!#5)$G$9$,!"(B1 1/2 $B8D$N(B
$B%9%H%C%W%S%C%H$,;H$o$l$k$3$H$,$"$j$^$9!#$3$l$OAw?.%T%s$,(B 1 1/2 $B6h4V$N(B
$B4V(B -12 V $B$rJ]$D$H$$$&0UL#$G$9(B($B%9%H%C%W%S%C%H$ND9$5$,DL>o$N(B 5 $B3dA}$7$K(B
$B$J$C$?$h$&$K$J$j$^$9(B)$B!#(B</P>
<H2><A NAME="parity_def"></A> <A NAME="ss17.3">17.3</A> <A HREF="Serial-HOWTO.html#toc17.3">$B%Q%j%F%#8!::(B </A>
</H2>
<P>$BJ8;z$OIaDL!"(B7 $B%S%C%H$^$?$O(B 8 $B%S%C%H$N%G!<%?$GAw?.$5$l$^$9!#$3$l$K(B
$B%Q%j%F%#%S%C%H$rDI2C$9$k$H(B($BDI2C$7$J$$$3$H$b$"$j$^$9(B) 1 $B%P%$%H$ND9$5$O(B
7, 8, 9 $B%S%C%H$N$$$:$l$+$H$J$j$^$9!#0lIt$NC<Kv%(%_%e%l!<%?$d8E$$C<Kv$G(B
$B$O!"(B9 $B%S%C%H$O;H$($^$;$s!#%9%H%C%W%S%C%H$r(B 2 $B$D;H$&$H(B 9 $B%S%C%H$,;H$($J(B
$B$/$J$kC<Kv$b$"$j$^$9(B($B$H$$$&$N$b!"%9%?!<%H%S%C%H$rDI2C$7$?8e$N9g7W$N%S%C(B
$B%H?t$,(B 12 $B%S%C%H$HB?$/$J$j$9$.$k$+$i$G$9(B)$B!#(B</P>
<P>$B%Q%j%F%#$K$O!V4q?t(B(odd)$B!W!"!V6v?t(B(even)$B!W!"!V$J$7(B(none)$B!W$N$$$:$l$+$r(B
$B@_Dj$7$^$9(B($B0lIt$NC<Kv$d%7%j%"%k%G%P%$%9$G$O!"(Bmark $B%Q%j%F%#$d(B space $B%Q%j%F%#$,%*%W%7%g%s(B
$B$H$7$F;H$($^$9(B)$B!#4q?t%Q%j%F%#$r;H$&$H!"%P%$%H%G!<%?Cf$GCM$,(B 1 $B$K$J$C$F(B
$B$$$k%S%C%H$N?t$,(B($B%Q%j%F%#%S%C%H$b4^$a$F(B)$B4q?t$H$J$k$h$&$K%Q%j%F%#%S%C%H(B
$B$,7h$a$i$l$^$9!#%S%C%H$,$R$C$/$jJV$C$F!"$3$N$h$&$J%P%$%H%G!<%?$,2u$l$?(B
$B>l9g!"F@$i$l$k%G!<%?$OIT@5$J6v?t%Q%j%F%#$N%G!<%?$H$J$j$^$9!#$3$N%(%i!<(B
$B$O8!=P$5$l$k$N$G!"$3$l$,C<Kv$,<u$1<h$C$?%P%$%H%G!<%?$G$"$C$?>l9g$K$O!"(B
$BJ8;z2=$1$rI=$95-9f$r2hLL$KI=<($G$-$^$9!#6v?t%Q%j%F%#$NF0:n$bF1MM$G$"$j!"(B
$BM-8z$J%P%$%H%G!<%?Cf$N(B 1 $B$G$"$k%S%C%H?t$,(B($B%Q%j%F%#%S%C%H$b4^$a$F(B)$B6v?t(B
$B$H$J$k$h$&$K$7$^$9!#@_Dj;~$K$ODL>o!"J8;zEv$?$j$N%S%C%H?t$O%P%$%HEv$?$j(B
$B$N%G!<%?%S%C%H$N?t$@$1$r0UL#$7$^$9(B($B@5<0$J(B ASCII $B$N>l9g$K$O(B 7 $B$G$9$7!"(B
$B3F<o(B ISO $BJ8;z=89g$N>l9g$K$O(B 8 $B$G$9(B)$B!#(B</P>
<P>"mark" $B$OCM$,(B 1 $B$G$"$k%S%C%H(B($B$D$^$jO@M}CM$N(B 1)$B$G$"$j!"(B"space" $B$OCM$,(B 0
$B$G$"$k%S%C%H(B($B$D$^$jO@M}CM$N(B 0)$B$G$9!#(Bmark $B%Q%j%F%#$N>l9g$K$O!"%Q%j%F%#(B
$B%S%C%H$O>o$KCM$,(B 1 $B$G$"$k%S%C%H$G$9!#(Bspace $B%Q%j%F%#$N>l9g$K$O!"$3$l$O(B
$B>o$KCM$,(B 0 $B$G$"$k%S%C%H$G$9!#(Bmark $B%Q%j%F%#$d(B space $B%Q%j%F%#(B
($B!V(Bsticky $B%Q%j%F%#!W$H$b8F$P$l$^$9(B)
$B$OC1$K%P%s%II}$rL5BL$K$9$k$@$1$J$N$G!"$G$-$k8B$j;H$o$J$$$h$&$K$9$Y$-$G$9!#(B
<CODE>stty</CODE> $B%3%^%s%I$O(B sticky $B%Q%j%F%#$r@_Dj$G$-$^$;$s$,!"(B
$B%7%j%"%k%]!<%H$N%O!<%I%&%'%"$O$3$N%Q%j%F%#$KBP1~$7$F$*$j!"(BC $B8@8l$N(B
$B%W%m%0%i%`$G07$&$3$H$,$G$-$^$9!#(B
$B!V%Q%j%F%#L5$7!W$O!"%Q%j%F%#%S%C%H$rDI2C$7$J$$$H$$$&0UL#$G$9!#(B9 $B%S%C%H$+$i$J(B
$B$k%P%$%H%G!<%?$r<u$1IU$1$J$$C<Kv$r;H$&>l9g!"(B8 $B%S%C%HJ8;z=89g$r;H$&$J$i(B
$B$P!V%Q%j%F%#L5$7!W$rA*Br$7$J$1$l$P$J$j$^$;$s!#$3$l$O%Q%j%F%#%S%C%H$rF~(B
$B$l$k6u$-$,L5$$$+$i$G$9!#(B</P>
<H2><A NAME="ss17.4">17.4</A> <A HREF="Serial-HOWTO.html#toc17.4">$B%P%$%H%G!<%?$N9=@.(B ($B%U%l!<%`J,3d(B)</A>
</H2>
<P>EIA-232 $B%]!<%H$r;H$C$?%P%$%H%G!<%?$N%7%j%"%kEAAw$G$O!">o$KDc0L$N%S%C%H$+(B
$B$i@h$KAw$i$l$^$9!#(BPC $B$N%7%j%"%k%]!<%H$OHsF14|DL?.$r9T$$$^$9!#$3$NHsF1(B
$B4|DL?.$G$O!"%9%?!<%H%S%C%H$H%9%H%C%W%S%C%H$,%P%$%H%G!<%?$N;O$a$H=*$o$j$r<((B
$B$7$^$9!#$3$N$h$&$J6h@Z$jJ}$O%U%l!<%`J,3d$H8F$P$l!"%U%l!<%`J,3d$5$l$?%P(B
$B%$%H%G!<%?$O%U%l!<%`$H8F$P$l$k$3$H$,$"$j$^$9!#7k2L$H$7$F!"(B1 $B%P%$%H$4$H(B
$B$K(B 9 $B8D(B $B$"$k$$$O(B 10, 11 $B8D$N%S%C%H%G!<%?$,Aw$i$l$^$9!#$3$NCf$G:G$b0lHL(B
$BE*$J$N$O(B 10 $B8D$G$9!#(B8-N-1 $B$H$O!"%G!<%?%S%C%H(B 8 $B8D!"%Q%j%F%#L5$7!"%9%H%C%W(B
$B%S%C%H(B 1 $B8D$H$$$&0UL#$G$9!#%9%?!<%H%S%C%H$r?t$KF~$l$k$H9g7W(B 10 $B%S%C%H$K(B
$B$J$j$^$9!#%9%H%C%W%S%C%H(B 1 $B$D$O$[$\Nc30$J$/;H$o$l$^$9!#(B
110 $B%S%C%H(B/$BIC(B(300 $B%S%C%H(B/$BIC$N;~$b$"$j$^$9(B)$B$G$O!"%9%H%C%W%S%C%H$,(B 2 $B$D;H$o(B
$B$l$F$$$?$3$H$b$"$j$^$7$?$,!"8=:_$O(B 2 $B$D$a$N%9%H%C%W%S%C%H$,;H$o$l$k$N$O(B
$B$4$/Nc30$N;~(B($B$"$k$$$O!"$=$N@_Dj$G$b$&$^$/F0:n$9$k$?$a$K4V0c$C$F;H$o$l(B
$B$F$$$k$1$l$I!"%P%s%II}$rL5BL$K>CHq$7$F$$$k(B)$B$@$1$G$9!#(B</P>
<H2><A NAME="ss17.5">17.5</A> <A HREF="Serial-HOWTO.html#toc17.5">$B!VHsF14|!WDL?.$GF14|$r9T$&J}K!(B</A>
</H2>
<P>PC $B$,AuHw$7$F$$$k(B EIA-232 $B$N%7%j%"%k%]!<%H$OHsF14|$G$9!#(B
$B$D$^$j<B:]$K$O!"$=$l$>$l$N%S%C%H$rAw$k;~$K!V;~4V$r9o$`!W$?$a$N!V%/%m%C(B
$B%/!W?.9f$,Aw$i$l$J$$$H$$$&$3$H$G$9!#Aw?.(B($B<u?.(B)$BMQ$N@~$K$O(B 2 $B$D$7$+>uBV(B
$B$,$"$j$^$;$s!#$9$J$o$A(B mark $B>uBV(B(-12 V) $B$H(B space $B>uBV(B(+12 V)$B$G$9!#(B0 V
$B$N>uBV$O$"$j$^$;$s!#$7$?$,$C$F(B 1 $B%S%C%H$N%7!<%1%s%9$O!"%S%C%H$H%S%C%H(B
$B$N4V$r<($9%^!<%+!<$,L5$$Dj>oE*$J(B -12 V $B$@$1$r;H$C$FAw$i$l$^$9!#<u?.B&(B
$B$G8D!9$N%S%C%H$r6hJL$9$k$?$a$K$O!"Aw?.B&$N%/%m%C%/$HF14|$7$F$$$k%/%m%C(B
$B%/?.9f$,I,$:I,MW$G$9!#$3$N$h$&$J%/%m%C%/$OAw?.(B($B<u?.(B)$B$5$l$k3F%S%C%H$HF1(B
$B4|$7$F$$$k!V;~4V$N9o$_!W$r@8@.$7$^$9!#(B</P>
<P>$BHsF14|$NEAAw$K$*$$$F$O!"%9%?!<%H%S%C%H$H%9%H%C%W%S%C%H$r;H$C$F3F%P%$%H$r(B
$B%U%l!<%`J,3d$9$k$3$H$K$h$C$FF14|$r<B8=$7$^$9(B($B$3$l$O%O!<%I%&%'%"$,9T$$(B
$B$^$9(B)$B!#<u?.B&$OIi$NEE05$NG[@~>e$G@5$N%9%?!<%H%S%C%H$rBT$A!"$3$N%S%C%H$r8!(B
$B=P$9$k$H%/%m%C%/$r9o$_;O$a$^$9!#<u?.B&$O$3$N%/%m%C%/9o$_$r;H$C$F!"<!$N(B
7, 8, 9 $B8D$N%S%C%H$rFI$_9~$`;~4V$r7W$j$^$9(B($B<B:]$K$O$3$l$h$j$b$b$&>/$7(B
$BJ#;($G$9!#$H$$$&$N$b!"IaDL$O(B 1 $B%S%C%H$+$i%5%s%W%kE@$r$$$/$D$+<h$k$N$G!"(B
$B$=$N$?$a$KJL$N%?%$%_%s%09o$_$,I,MW$K$J$k$+$i$G$9(B)$B!#$=$7$F%9%H%C%W%S%C%H(B
$B$,FI$_9~$^$l$k$H!"<u?.B&$O%/%m%C%/$r;_$a$F!"<!$N%9%?!<%H%S%C%H$rBT$A$^(B
$B$9!#$3$N$h$&$K!"C1FH$N%P%$%H%G!<%?$r<u$1<h$k:]$K$OHsF14|EAAw$b<B:]$K$O(B
$BF14|EAAw$K$J$j$^$9$,!"J#?t$N%P%$%H%G!<%?$N4V$G$NF14|$O9T$o$l$^$;$s!#(B</P>
<HR>
<A HREF="Serial-HOWTO-18.html">$B<!$N%Z!<%8(B</A>
<A HREF="Serial-HOWTO-16.html">$BA0$N%Z!<%8(B</A>
<A HREF="Serial-HOWTO.html#toc17">$BL\<!$X(B</A>
</BODY>
</HTML>
|