🚀 go-pugleaf

$@:4F#DLIR!w%=%K!<$G$9(J

In article <3050@tansei1.tansei.cc.u-tokyo.ac.jp> mhiroshi@tansei.cc.u-tokyo.ac.jp (H. Murakami) writes:

 >$@DI2C(J.
 >
 >Floppy disk $@$N(J sector $@<+?H$O(J ECC $@$r%O!<%I%l%Y%k$G;}$C$F$k$O$:$@$,(J,

Floppy disk$@$K;H$o$l$F$$$kHFMQ$N(JFloppy disk controller$@$N@P$K$O!"(J
CRC$@$K$h$k(Jcheck$@5!9=$OF~$C$F$^$9$,!"(JECC$@$^$G(Jsupport$@$7$F$$$^$;$s!#(J

 >ECC $@$K0M$kD{@5$,(J
 >
 >	  1) $@9T$J$o(J$@$l$?$+$I$&$+(J,
 >	  2) sector$@Cf(J $@2?%S%C%H$N(J Error $@D{@5$r9T$J$C$?$+(J
 >
 >$@$J$I$r(J,$@%f!<%6!<$N%W%m%0%i%`$+$i(J$@CN$kJ}K!$O$J$$$N$@$m$&$+(J? (device driver 
 >$@$K$OJ,$+$k$N$+(J? $@$=$l$H$b(J SCSI $@$,1#$7$F$$$FJ,$+$i$J$$(J?)

SCSI$@$K$O!"(JECC$@D{@5$9$kA0$N>pJs$rF~<j$9$k(Jcommand$@$OB8:_$7$F$$$^$9!#(JOS$@$,(J
support$@$7$F$k$+$I$&$+$OJL$G$9$,!#(J
	SCSI group 1 Opcode 3Eh READ LONG

 >Format $@$7$?CJ3,$G$O(J, sector $@Cf$K(J Error $@D{@5$rI,MW$H$9$k0-$$%S%C(J$@%H$O(J
 >$@$J$+$C$?$3$H$,J]>Z$5$l$F$$$k$N$@$m$&$+(J? 
 >($@$=$l$H$b(J,$@D{@55!G=$N5vMFHO0O$NITNI%S%C%H$OMFG'$5$l$F(J$@$$$k$N$+(J?)

$@DL>o(Jdigital $@5-21$9$k(Jmedia$@$N(Jerror-rate$@$O(J 1.0E-10$@!A(J1.0E-12$@$/$i$$$rMW5a$5(J
$@$l$F$$$^$9$+$i!"(Jfloppy disk media$@Ey$N(J1.0E+8bit$@$NMFNL$G$O(JECC$@Ey$N(Jerror$@D{(J
$@@5=hM}$OITMW$G$7$g$&!#(J(1.0E-10$@$G$bI4Kg$K(J1bit$@$N8m(J$@$j$,M-$k$+$I$&$+$G$9$+(J
$@$i(J)

 >Error $@D{@55!G=$NF0:n$,8+$($l$P(J, $@D{@55!G=$K$h$j$+$m$&$8$F@5>oFI=q$-$,(J
 >$@=PMh$k>uBV$J$i(J, $@>e=q$-$7$FD{@5$r;n$_$k$+(J, $@NIIJ$K=q$-0\$9$3$H$G(J
 >$@FI$a$J$/$J$k4m81$r2sHr$G$-$k$N$@$,(J. $@$^$?(J, media $@$NITNI6q9g$r(J
 >$@8!::$b=PMh$k$N$@$,(J....

Hard-disk$@$O$3$l$r$d$C$F$^$9$7!"(Jerror $@D{@5$7$J$$$G;H(J$@$($k$h$&$K$9$k$K$O!"(J
$@BgJQ$J(Jcost$@$r$+$1$J$/$F$O$$$1$^$;$s!#(J
($@<j85$K$"$k(J1.6GByte$@$N(Jdisk$@$G(Jdefect-list$@$O(J100$@$A$+$/$"$j$^$9(J)

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