.\" Mark Lord (C) 1994-2004 -- freely distributable
.\"
.\" Japanese version copyright (c) 2005 Tatsuo Sekine
.\"     All rights reserved
.\" 
.\" Translated on Fri May  4 22:14:24 AEDT 2005
.\"     by Tatsuo Sekine <tsekine@sdri.co.jp>
.\"WORD: defect management ɥ
.TH HDPARM 8 "February 2005" "Version 5.9"
.SH ̾
hdparm \- ϡɥǥΥѥ᡼ꡦ
.SH 
.B hdparm
[ flags ] [device] ..
.SH 
[: ʸϥץ뤿ӤˤʬɮƤ餷
ָΡפȤεȤʤظߡ٤Ťä꿷äꤹ뤬
ŪˤϤ٤ƤŤäǤ롣hdparm ˤ¿ʱƶڤ
Τǡ¾ξ󸻤⻲ȤƿŤѤ뤳(2005ǯ3)]

.B hdparm
ɸŪ Linux  ATA/IDE ǥХɥ饤ФǥݡȤ
ʥϡɥǥ ioctl ؤΡޥɥ饤󥤥󥿥ե󶡤롣
ĤΥץϡǿΥͥǤưʤ
ɤη̤ʤ顢ǿΥͥ륽Υ󥯥롼ɥեȤä
hdparm 򥳥ѥ뤹뤳ȡ
.SH ץ
Υե饰ꤵƤʤˤ
.I \-acdgkmnru
ꤵ줿Ȥߤʤ
.TP
.I \-a 
ե륷ƥɤߥꤹ롣
¹ΥɬפȤʤɲäΥ֥åͽۡץեå뤳Ȥǡ
礭ʥեΥ󥷥ɤ߽ФǽΤѤ롣
ߤΥͥС(2.0.10)ǤϡǥեȤ 8 (4KB)Ǥ롣
Υǥեͤ¿ξʤ¿Υե뤬ॢ
Ǥ褦ʥƥǤϡäȾɤǽФ
ޤ¿ IDE ɥ饤֤Ǥɤߵ¢Ƥꡢ
¿ξ硢ե륷ƥǤɤߤȤʤ롣
.TP
.I \-A
IDE ɥ饤֤ɤߵǽ̵ͭˤ(̤ ON ǥե)
Ȥ:
.B \-A0
(̵ˤ)ޤ
.B \-A1
(ͭˤ)
.TP
.I \-b
Хξ֤ꤹ롣
.TP
.I \-B
ɥ饤ФݡȤƤСAPM(advanced Power Management)
ǽꤹ롣
㤤ͤѶŪỴ̈⤤ͤϥѥեޥ̣ͥ롣
255 ȤͤϡΥɥ饤֤Ǥ APM ̵ˤ롣
.TP
.I \-c
(E)IDE  32 ӥå I/O ݡȤꤹ롣
32 ӥå I/O ݡȤ̵ͭˤˤϡʲοͤѤ롣

.PD 0
.RS
.TP 3n
.I 0
32 ӥå I/O ݡȤ̵ˤ
.TP 3n
.I 1
32 ӥåȥǡžͭˤ
.TP 3n
.I 3
¿ΥåץåȤɬפȤ롢̤
.I sync
󥹤Ȥä 32 ӥåȥǡžͭˤ
.RE
.PD

.IP
ۤƤ 32 ӥå IDE åץåȤ
.I 3
ͭǤ뤬ۤξСإåɤ롣
"32 ӥå" ȤϡPCI ޤ VLB Хȥ󥿥եɤȤδ֤
ǡžˤĤƤǤ롣
٤Ƥ (E)IDE ɥ饤֤ϡޤ˥󥿥եܥ󥱡֥̤
16 ӥå³ʤ
.TP
.I \-C
ߤ IDE Ÿ⡼ɾĴ٤롣
ɬ
.B unkown
(ɥ饤֤ϤΥޥɤ򥵥ݡȤʤ)
.B active/idel
(̾ư)
.B standby
(ϥ⡼ɡɥ饤֤ϥԥ󤷤Ƥ)
.B sleeping
(Ǿϥ⡼ɡɥ饤֤ϴߤƤ)
ΤΤ줫Ǥ롣
ե饰
.BR \-S ,
.BR \-y ,
.BR \-Y ,
.B \-Z
 IDE Ÿ⡼ɤΤѤ롣
.TP
.I \-d
ɥ饤֤ "using_dma" ե饰̵/ͭˤ롣
ߤΥץϡɥ饤֤ DMA 򥵥ݡȤ
(ͥ IDE ɥ饤Фǧ)PCI 󥿥ե
ȤΤۤȤɤȤ߹碌ư롣
 DMA ⡼ɤɥ饤ּȤ˥ץव뤳Ȥ
μ¤ˤ뤿ˡ
.I \-d1
ץȶŬڤ
.I \-X
ץѤΤϤ褤ͤǤ롣
¿ BIOS ư˼¹ԤƤ뤳ȤǤ롣
DMA λѤϡۤȤɤĤǤ⡢® I/O 롼ץåȤ
㤤 CPU ΨˤäơǹΥѥեޥ󥹤󶡤Ƥ롣
ʤȤ⤤ĤΥåץåȤȥɥ饤֤Ǥϡ
DMA 礭ʰ㤤򸫤(˴ְäϡɥǤ)
٤ʤ뤳Ȥ⤢롣
̤͡Ǥ롣
.TP
.I \-D
ɥ饤־ɥǽͭ/̵ˤ롣
ͭˤȡɥ饤֤Υե०ϡɥ
ꤵ줿ͽ"ڥ"ΰ˼ưŪ˺֤褦Ȼߤ롣
.TP
.I \-E
CDROM Υԡɤꤹ롣
ɥ饤֤Ϥ켫ȤǼưŪ®٤ѹΤʤΤǡ
̾Ǥɬפʤ
ͷӤʤ顢2  4 Ȥä褦ʿ
ץθ˻ꤹ뤳ȡ
.TP
.I \-f
λˡǥХΥХåեåƱõ롣
ϡ
.I \-t

.I \-T
Υߥ󥰤Ǥ¹Ԥ롣
.TP
.I \-g
ɥ饤֤Υȥ(إå)
ǥХΥ()ǥХΥɥ饤Ƭ
ϥեå()ɽ롣
.\"tsekine: ɥ饤/ǥХߤƤΤϡ/dev/hda1 Τ褦
.\"tsekine: ǥХꤷΤȡ
.TP
.I \-h
ñʻˡ(إ)ɽ롣
.TP
.I \-i
.I ư
̾ɽ롣
εǽϡߤ IDE ΤΤǤꡢŤǥХǤϥݡ
Ƥʤ⤷ʤ
֤ǡϸߤΤΤ⤷ʤǤʤ⤷ʤ
ɤˤʤ뤫ϡƥ൯ưιưˤ롣
ʣ⡼ɥȤϡĤǤ⸽ߤΤΤɽ롣
̾ˤĤƤξܺ٤ϡ
.I AT Attachment Interface for Disk Drives
(ANSI ASC X3T9.2 working draft, revision 4a, April 19/93)
򻲾ȤΤȡ
.TP
.I \-I
ľܥɥ饤֤˼̾׵᤹롣
̤ϡŤ
.I \-i
ե饰٤Ȥʤܺ٤ǡĥ줿եޥåȤɽ롣
.TP
.I \-Istdin

.B \-I
ץ̤ "ȥ٥Ȥʤ" ѷǡ
/dev/hd* ѥ᡼ȤˡɸϤ
ɥ饤ּ̥֥åդ롣
Υ֥åΥեޥåȤϡ
/proc/ide/*/hd*/identify "ե" Τ
˼
.B \-Istdout
ץΤ
.I Τ
ƱΤǤʤФʤʤ
ѷǤϡɥ饤ּ̾ "饤֥" ȶ
Ѥ褦߷פƤꡢޤɸᥫ˥Ǥ
ǥ顼ˤʤäƤޤ ATAPI ɥ饤֤˻Ѥ뤳ȤǤ롣
.TP
.I \-Istdout
ñˡ̥ǡɸϤ 16ʤǥפ롣
եޥåȤ /proc/ Τ˻Ƥꡢ

.I \-Istdin
ץȤΤŬƤ롣
.TP
.I \-k
ɥ饤֤ keep_settings_over_reset ե饰ꤹ롣
Υե饰åȤ줿硢ɥ饤֤
(顼δ֤˼¹Ԥ)եȥꥻåȸ
.I \-dmu
ץݻ褦Ȥ롣
Υե饰ϥǥեȤǤϥդˤʤäƤ롣
ʤʤ顢\-dmu Ȥ߹碌ȯ롢
ɥ饤֤Υꥻåȥ롼פ򤱤뤿Ǥ롣
äơȤ߹碌ǥƥब
ưȤοƤˤΤ
.I \-k
ե饰ꤹ٤Ǥ롣
ºݤˤϡ(\-k ץȤ) ΥƥȤȤ
̾ԤäƤ٤Ȥϡɥ饤֤ɤ߽񤭤Ǥ뤫
ν (ͥ) 顼Ƥʤ
ǧ뤳Ȥ餤Ǥ롣
.TP
.I \-K
ɥ饤֤ keep_settings_over_reset ե饰ꤹ롣
Υե饰åȤ줿硢ɥ饤֤
(顼δ֤˼¹Ԥ)եȥꥻåȸ
.I \-APSWXZ
ץݻ褦Ȥ롣
٤ƤΥɥ饤֤εǽ򥵥ݡȤ櫓ǤϤʤ
.TP
.I \-L
ɥ饤֤Υɥåե饰ꤹ롣

.B 1
˥åȤȡΥࡼХ֥ʥɥ饤
(㤨 Syquest, ZIP Jazz ʤ)ǥɥå
.B 0
˥åȤȥɥΥå롣
̡Linux ϥɥ饤֤λ
(ե륷ƥबޥȤƤˤϤĤå)
˱ƥɥåưŪ˰ݻ褦Ȥ롣
롼ȥѡƥ󤬥ࡼХǥˤˤϡ
롼ȥѡƥϥåȥ(꡼ɥ꡼)
ޥȤ줿ޤޤʤΤǡλȤߤϥåȥˤ
ǤʤΤˤʤ롣
äơ롼ȥե륷ƥब꡼ɥ꡼ǺƥޥȤ줿
.B 
ΥޥɤȤäƥɥåСåȥ
ȥåɥ饤֤ФȤǤ롣
.TP
.I \-m
ɥ饤֤ʣ I/O Υꤹ롣
.B 0
ꤹȡεǽ̵ˤ롣ʣ⡼
( IDE ֥å⡼ɤȤƤΤ)ϸߤΤۤȤɤ
IDEϡɥɥ饤֤ĵǽǡĤ I/O ߤǰĤΥǤϤʤ
Ĥ I/O ߤʣΥžǽˤ롣
εǽͭˤȡŵŪˤϡǥ I/O Ф
ڥ졼ƥ󥰥ƥΥСإåɤ 30%  50% 餹
ޤ¿ΥƥǤϥǡΥ롼ץåȤ 5%  50%
夵롣
ĤΥɥ饤(ä WD Caviar ꡼)Ǥϡ
ʣ⡼ɤͭˤ٤ʤ褦˸롣
̤͡Ǥ롣
¿Υɥ饤֤Ǥϡ¤Ǥ 2, 4, 8, 16()򥵥ݡ
롣ɥ饤֤ˤ뤬礭ǽ⤷ʤ
¿ΥƥǤϡ16 ޤ 32 ŬΤ褦Ǥ롣
¿ Western Digital Υɥ饤֤Ǥϡξʥɥ饤֥Хåե(32kB)
ŬƤʤХåե르ꥺΤǡ
4  8 Ȥͤ侩Ƥ롣
ɥ饤֤κͤ򸫤ĤΤˤϡ
.B \-i
ե饰ѤǤ(Ϥ MaxMultSect 򻲾ȤΤ)
ɥ饤֤Ǥϡʣ⡼ɤ򥵥ݡȤƤȼĥΤΡ
ˤäƤϥǡ򼺤äƤޤ
ޤʾβǤϡΤ褦ʼԤ
.B ̤Υե륷ƥ
̤Ȥʤ롣
.TP
.I \-M
ư(Automatic Acoustic Management; AAM)ꤹ롣
ߤΤۤȤɤΥϡɥǥɥ饤֤ư㸺뤿
إåư򥹥ԡɥ󤵤ǽϤġ
ǽͤ 0  254 Ǥ롣
128 ǤŤ(äƺǤ٤)254 Ǥ®(ƺǤ⤦뤵)
ɥ饤֤Ǥ(Ų®) 2 ĤΥ٥뤷ʤ
¾ΤΤ 128  254 δ֤ǰۤʤ٥ġ
.B εǽϼ¸ŪʤΤǡޤ褯ϥƥȤƤʤ
.B ǤǻѤ뤳ȡ
.TP
.I \-n
ɥ饤֤ "ignore write errors" ե饰ꡦ롣
ɥ饤СΥɤİ뤳ȤʤˡΥե饰ͷФʤȡ
.TP
.I \-p
ꤷ PIO ⡼ɤ IDE åץåȥ󥿥եƥץह
褦ߤ뤫ޤϥɥ饤֤ݡȤ "ɤ" PIO ⡼ɤ
ưꤷ褦Ȼߤ롣
εǽϾ "Τ줿" åץåȤǤΤߥͥ
ݡȤƤꡢΥݡȤ褯Գμ¤ʤΤǤ롣
 IDE åץåȤǤϡĤΥɥ饤֤Ф PIO ⡼ɤ
ѹ뤳ȤǤξϡΥե饰
.I ξ
ɥ饤֤ꤵ롣
¿ IDE åץåȤݡȤ⡼ɤϡɸ 6 (0  5)
PIO ⡼ɤ¿ä꾯ʤäꤹΤǡºݤ˼Ƥ
Τ®ϡåץåȡɥ饤Фʤˤä͡Ǥ롣
.I դʧäƻѤ뤳!
εǽդϲäƤ줺ޤ¹ԤμԤ
.I ʥե륷ƥ
⤿餹Ǥ
.TP
.I \-P
ɥ饤ΥץեåΡ祻ꤹ롣
٤ƤΥɥ饤֤εǽ򥵥ݡȤ櫓ǤϤʤ
.TP
.I \-q
μե饰Ф̾νϤ޻ߤ롣
ƥ൯ưץȤ¹ԤȤˡ̤𤹤Τ򸺤餹Τ
Ǥ롣
.IR -i ,
.IR -v ,
.IR -t ,
.I -T
ե饰ˤŬѤǤʤ
.TP
.I \-Q
դ塼οꤹ(1ʾ)
ޤϥդ塼̵ˤ(0)
 2.5.xx(ʹ)Υͥưޤ򸽺ߥݡȤƤ
Υɥ饤֤ư롣
.TP
.I \-r
ǥХΥ꡼ɥ꡼ե饰ꡦ롣
ե饰򥻥åȤȡLinux ϥǥХؤν񤭹Ĥʤ
.TP
.I \-R
IDE 󥿥եϿ롣
\fB\fPǤ롣
ʤˤĤƤ
.B \-U
ץ򻲾ȤΤȡ
.TP
.I \-S
ɥ饤֤ΥХ(ԥ)ॢȤꤹ롣
Ϥ󤹤뤿˥ԥɥ⡼ߤޤǤˡ
ɤĹ(ǥưΤʤ֤)ԤĤ
ɥ饤֤ꤹΤˤͤѤ롣
Τ褦ʾǤϡΥǥˤ 30 ðȿϤ
ۤȤɤΥɥ饤֤Ϥä®ȿ롣
ॢͤ沽ϤäѤäƤ롣
.P
.RS
.PD 0
.IP  3
 0  "ॢȤ̵" ̣Х⡼ɤ˼ưŪˤ
ܹԤʤ
.IP 
ͤ 1  240 ξϡ5 äܿλˤʤꡢ
ॢȤ 5 ä 20 ʬˤʤ롣
.IP 
 241  251 ϡ30 ʬñ̤ 1  11 λˤʤꡢ
ॢȤ 30 ʬ 5.5 ֤ˤʤ롣
.IP 
 252  21 ʬ̣롣
.IP 
 253 ϥ٥ΥॢȤǡ8 ʬ 12 ֤δ֤Τ줫Ǥ롣
.IP 
 254 ͽ󤵤Ƥ롣
.IP 
 255 ϡ21 ʬ 15 ạ̈롣
.PD
.P
ĤθŤɥ饤֤ǤϡͤФۤʤ򤹤Τ
դߤ
.RE
.TP
.I \-T
٥ޡڤŪǡåɤ߹ߤ¬ꤹ롣
ͭդʷ̤뤿ˤϡʤȤᥬХȤζ꤬ꡢ
¾˥ƥ֤ʥץʤ֤ǡ 2, 3 
֤٤Ǥ롣
ϡǥʤˡLinux ΥХåեå夫ľ
ɤ߽Ф®٤ɽ롣
ϡƥȴĶǤΥץåå塦
ŪʽǽϤ¬ꤹΤǤ롣
.I \-t
ե饰Ʊ˻ꤵ줿ˤϡ
.I \-T
νϤ򸵤ˤ
.I \-t
η̤˲̣롣
.TP
.I \-t
٥ޡڤŪǡǥХɤ߹ߤ¬ꤹ롣
ͭդʷ̤뤿ˤϡʤȤᥬХȤζ꤬ꡢ
¾˥ƥ֤ʥץʤ֤ǡ 2, 3 
֤٤Ǥ롣
ϥǡΥå夬ʤ֤顢Хåեå̤
ǥɤ߽Ф®٤ɽ롣
ϡե륷ƥΥСإåɤʤˡΥɥ饤֤ Linux 
ɤϢ³ǡɤ߹®٤ݻǤ뤫¬ꤹΤǤ롣
¬Τ夲ΤǤС
.I \-t
μ¹Ԥδ֤ BLKFLSBUF ioctl ȤäƥХåեå򥯥ꥢ롣
.I \-T
ե饰Ʊ˻ꤵ줿ˤϡ
.I \-T
νϤ򸵤ˤ
.I \-t
η̤˲̣롣
.TP
.I \-u
ɥ饤֤γߵĥե饰ꤹ롣
.B 1
ꤹȡǥ߽¾γߤΥޥ
(ɥ饤С)ȤĤ롣
 Linux ȿ礤˲"serial port overrun" 顼
Фʤʤ褦ˤ롣
ɥ饤֤ȥȥ顼Ȥ߹碌ǤϡεǽͭˤȤ
I/O ٱäƤη
.B ̤Υե륷ƥ

äơ\fBεǽդƻѤ뤳\fP
ä
.B CMD-640B

.B RZ10000
(E)IDE 󥿥ե(ϡɥη٤)Ǥϡ
Υץ 2.0.13 ͥΥСǻѤˤ
\fBǤʤ\fP
Υ󥿥ե(̾ BIOS/CMOS ˤ)
.B IDE ץեå
ǽ̵ˤСΥͥǤ
򤱤뤳ȤǤ롣
.TP
.I \-U
IDE 󥿥եϿ鳰
\fB\fPǤ롣
.B \-R
ץФǤ롣
ۥåȥåѤ˺줿ϡɥ(!)
˻Ѥ뤳ȤտޤƤ롣
ñ˥ϥ󥰤ꡢƥ˥᡼ͿꤹΤǡ
μ\fB¤\fPäƻѤ뤳ȡ
ThinkPad 600E Υȥ٥ǥۥåȥåפ뤿ˡ
桼£줿ץȤ hdparm Υۤ 'contrib'
ǥ쥯ȥ˴ޤޤƤ롣
ǤǻѤ뤳ȡ
.TP
.I \-v
\-i ٤Ƥɽ(IDE Ǥ \-acdgkmnruSCSI Ǥ \-gr
XT  \-adgr )
Ϥޤե饰ꤵʤäΥǥեưǤ롣
.TP
.I \-w
ǥХΥꥻåȤ¹Ԥ (Ǥ)
ΥץѤ*ʤ*ȡ
𤷤ɥ饤֤Ѳǽʾ֤ؤ᤹˥֡Ȥɬפˤʤ
褦ʡޤʤͭʤΤˡΥץϤ롣
.TP
.I \-W
IDE ɥ饤֤ν񤭹ߥå嵡ǽꤹ
(֤¤᡼ǥ˰¸ΤǡԳǤ)
.TP
.I \-x
ۥåȥåפΤΥȥ饤ơȥǥХ (Ǥ)
.\"tsekine:äѤʬޤ
.TP
.I -X
Ƕ (E)IDE/ATA ɥ饤֤ IDE ž⡼ɤꤹ롣
ݡȤƤ륤󥿥եåץåȤˤĤʤäɥ饤֤
DMA ͭˤ
.I \-d1
ȶ˻Ѥ̤Ǥ롣ξ硢
.I \-X mdma2
ϥޥ DMA ⡼ 2 ž򤷡
.I \-X sdma
ϥץ⡼ 1 DMA ž򤹤롣
UltraDMA Сž򥵥ݡȤƤ륷ƥǤϡ
.I \-X udma2
 UltraDMA mode2 ž򤹤(ˡåץåȤ
UltraDMA Τ˽ɬפ)
ϤƤ
ߤΤۤȤƤ IDE ɥ饤֤ϡŸ˥ǥեȤǺǤ®
PIO ž⡼ɤˤʤΤǡΥե饰\fIɬϤäˤʤ\fP
ǤƤ֤ȤϡפǴʤȤǤ롣
¾ž⡼ɤ򥵥ݡȤɥ饤֤Ǥϡ
.I \-X
ϤΥɥ饤\fIΤ\fPž⡼ɤѹ롣
ǡӼ򤱤뤿ˡž⡼ɤѹ
IDE 󥿥ե򿷤⡼ɤؤȥסޤϥץ(
.I \-p
ե饰򸫤)٤Ǥ롣
.I ¤դäƤΥץѤ뤳!
Linux ǻѤ PIO (Programmed Input/Output) ž⡼ɤǤϡ
ͤϻꤷ PIO ⡼ֹ 8 äΤǤ롣
äơ 09  PIO ⡼ 110  PIO ⡼ 2
11  PIO ⡼ 3 򤹤롣
 00 ϥɥ饤֤ "ǥե" PIO ⡼ɤᤷ
01  IORDY ̵ˤ롣
ޥ⡼ DMA Ǥϡꤷ DMA ⡼ֹ 32 ­
UltraDMA Ǥϡꤷ UltraDMA ⡼ֹ 64 ­
.TP
.I \-y
IDE ɥ饤֤򤹤˶Ū
.B Х
⡼ɤˤ롣̾ϥԥ󤵤롣
ߤϥ⡼ɾ֤
.B \-C
ե饰dzǧǤ롣
.TP
.I \-Y
IDE ɥ饤֤򤹤˶Ū˺
.B ꡼
⡼ɤˤ롣̾ϴߤ롣
ɥ饤֤˺ƤӥǤ褦ˤˤϡ
ϡɥꥻåȤޤϥեȥꥻåȤɬפǤ
(Linux  IDE ɥ饤СϡɬפǤмưŪ˥ꥻåȯԤ)
ߤϥ⡼ɾ֤
.B \-C
ե饰dzǧǤ롣
.TP
.I \-z
ꤷǥХ(ʣ)Υѡƥơ֥򡢥ͥ
ɤ߹ߤ롣
.TP
.I \-Z
 Seagate ɥ饤(ST3xxx ǥ?)ǡǤʻ֤
ɥ/ԥ󤷤ƤޤΤ򤱤뤿ᡢ
ưѥֵǽ̵ˤ롣
.SH Х
ޤ˼̤ꡢ
.B \-m setcount

.B \-u 1
ץϡդƻѤɬפꡢ
꡼ɥ꡼Υե륷ƥǤΤ˾ޤ
εǽϤۤȤɤΥɥ饤֤Ǥư뤬
ĤΥɥ饤Сȥȥ顼Ȥ߹碌ϡ100% ߴǤϤʤ
η̤ϡե륷ƥǤ롣
¸ˡ٤ƤХååפƤ!
.PP
ŤͥǤϡɬפ ioctl() ݡȤƤʤˡ
ĤΥץ(㤨 SCSI Ǥ \-r)ưʤ
.PP
Υ桼ƥƥϼ (E)IDE ϡɥǥǥХǤλѤ
տޤƤϤ뤬ĤΥץ SCSI ϡɥǥǥХ
ڤ XT 󥿥ե MFM/RLL ϡɥǥǤͭǤ롣
.SH 
.B hdparm
 Linux  (E)IDE ɥ饤ФνγȯԤǤƥʡǤ
 Mark Lord <mlord@pobox.com> ˤäƽ񤫤졢
ͥåȾ¿Ρֲ²פ¿Ƥ
.PP
Seagate ̵ǽʼưѥ֤Ф륳ɤ
Tomi Leppikangas(tomilepp@paju.oulu.fi) ιդˤΤǤ롣
.SH Ϣ
.B AT Attachment Interface for Disk Drives,
ANSI ASC X3T9.2 working draft, revision 4a, April 19, 1993.
.PP
.B AT Attachment Interface with Extensions (ATA-2),
ANSI ASC X3T9.2 working draft, revision 2f, July 26, 1994.
.PP
.B AT Attachment with Packet Interface - 5 (ATA/ATAPI-5),
T13-1321D working draft, revision 3, February 29, 2000.
.PP
.B AT Attachment with Packet Interface - 6 (ATA/ATAPI-6),
T13-1410D working draft, revision 3b, February 26, 2002.
.PP
.B Western Digital Enhanced IDE Implementation Guide,
by Western Digital Corporation, revision 5.0, November 10, 1993.
.PP
.B Enhanced Disk Drive Specification,
by Phoenix Technologies Ltd., version 1.0, January 25, 1994.