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1、WorkingT13 Draft1410D Revision 3b 26 February 2002 Information Technology - AT Attachment with Packet Interface - 6 (ATA/ATAPI-6) This is an internal working document of T13, a Technical Committee of Accredited Standards Committee NCITS. As such, this is not a completed standard and has not been app
2、roved. The contents may be modified by the T13 Technical Committee. This document is made available for review and comment only. Permission is granted to members of NCITS, its technical committees, and their associated task groups to reproduce this document for the purposes of NCITS standardization
3、activities without further permission, provided this notice is included. All other rights are reserved. Any commercial or for-profit replication or republication is prohibited. T13 Technical Editor: Peter T. McLean Maxtor Corporation 2190 Miller Drive Longmont, CO 80501-6744 USA Tel: 303-678-2149 Fa
4、x: 303-682-4811 Email: pete_ Reference number ANSI NCITS.* - xxxx Printed February, 26, 2002 11:08AM T13/1410D revision 3b Other Points of Contact: T13 ChairT13 Vicechair Pete McLeanDan Colegrove Maxtor CorporationIBM Corporation 2452 Clover Basin Drive2903 Carmelo Drive Longmont, CO 80501Henderson,
5、 NV 89052 Tel:303-678-2149Tel:702 614-6119 Fax:303-682-4811Fax:702 614-7995 NCITS Secretariat Administrator Standards Processing 1250 Eye Street, NW Suite 200 Washington, DC 20005 Tel:202-737-8888 Fax:202-638-4922 Email: NCITSITIC.ORG T13 Reflector See reflector instructions on the T13 Web Site at h
6、ttp:/www.t13.org T13 Web Site http:/www.t13.org T13 Anonymous FTP Site ftp.t13.org T13 mailings Global Engineering 15 Inverness Way East Englewood, CO 80112-5704 Tel:303-792-2181 or 800-854-7179 Fax:303-792-2192 T13/1410D revision 3b DOCUMENT STATUS Revision 0 20 April 2000 Document created from ATA
7、/ATAPI-5-revision 3 (T13/1321Dr3). Added proposal D99121R1 Multisector error log proposal as requested at the 8/24-27/99 plenary meeting. Added proposal D99131R6 Automatic acoustic management as requested at the 4/18-19/00 plenary meeting. Revision 0a 28 June 2000 Added changes requested by the ANSI
8、I editor for ATA/ATAPI-5. Added proposal E00108R0 clearing of DEV at reset with 400s replaced with 1ms. Added the ATAPI portion of proposal E00118R0 Device 0 responding for Device 1. Added proposal E00120R2 Ultra DMA 100 with requested timing diagram modifications. Made changes requested at the June
9、 20-22 2000 plenary meeting. Revision 0b - 2 October 2000 Added changes from E00136R1 ATA/ATAPI-5 issues list Added E00101R6 48-bit LBA Added E00126R2 Revised Annex D Added E00142R2 READ VERIFY modification Made changes requested during change bar review at the 8/28-31/00 plenary Revision 1 - 1 Nove
10、mber 2000 Added proposal E00137R0, proposal to modify ID word 50. Added proposal E144R1, modify FLUSH CACHE command. Added proposal E00140R1, Device cnfiguration overlay proposal. Made changes indicated in E00136R3, ATA/ATAPI-5 issues list. Made changes requested during change bar review at the 10/1
11、6-20/00 plenary. Revision 1a - 18 December 2000 Replaced cable detect description in 5.2.11. Added error codes in DEVICE CONFIGURATION SET command error output. Made changes requested during change bar review at the 12/12-14/00 plenary. Revision 1b - 14 March 2001 Added proposal e00110r1 Proposal to
12、 obsolete CHS. Added proposal e00116r1 180 ns min PIO transfer period proposal. Added proposal e00159r3 Mandatory IDENTIFY DEVICE fields. Added proposal e00163r2 Media serial number proposal. Added proposal e01108r0 WD ATA DCO concerns. Made changes requested during change bar review at the 2/20-22/
13、01 plenary. Revision 1c - 4 June 2001 Added proposal d99128r10 Proposal for Audio Visual feature set except log. Added proposal e00157r1 Small format card adapter proposal. Added proposal e01106r0 Cable detection issues. Added proposal e01117r1 Proposal to obsolete IDENTIFY PACKET DEVICE word 126. M
14、ade changes requested during change bar review at the 4/24-25/01 plenary. T13/1410D revision 3b Revision 1d - 26 June 2001 Added proposal e00138r4 General purpose logging feature. Added the logs associated with d99128r10 Audio Visual feature set. Made changes requested during change bar review at th
15、e 6/19-20/01 plenary meeting Revision 1e 26 June 2001 Same as revision 1d with the change bars eliminated. Revision 2 - 2 August 2001 Made editorial changes requested during the 7/24-26/2001 editorial review. Revision 2a - 26 September 2001 Made changes requested during change bar review at the 8/21
16、-23/2001 plenary meeting. Revision 2b - 30 October 2001 Removed proposal d99128r10 Proposal for Audio Visual feature set including logs as requested at the 10/23- 25/2001 plenary meeting. Made editorial changes requested at the 10/23-25/2001 plenary meeting. Revision 3 30 October 2001 Same as revisi
17、on 2b but without change bars. Revision 3a 14 December 2001 Made changes agreed to during letter ballot comment resolution, e01143r1. Revision 3b 26 February 2002 Made changes contianed in e02109r0 resolution of public review comments. Made changes requested by the ANSI editor. T13/1410D revision 3b
18、 ANSI NCITS.*-xxxx American National Standard for Information Technology AT Attachment with Packet Interface - 6 (ATA/ATAPI-6) Secretariat Information Technology Industry Council Approved mm dd yy American National Standards Institute, Inc. Abstract This standard specifies the AT Attachment Interfac
19、e between host systems and storage devices. It provides a common attachment interface for systems manufacturers, system integrators, software suppliers, and suppliers of intelligent storage devices. It includes the Packet Command feature set implemented by devices commonly known as ATAPI devices. Th
20、is standard maintains a high degree of compatibility with the AT Attachment Interface with Packet Interface 5 (ATA/ATAPI-5), NCITS 340-2000, and while providing additional functions, is not intended to require changes to presently installed devices or existing software. T13/1410D revision 3b America
21、n National Standard Approval of an American National Standard requires verification by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review
22、, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that effort be made towards their resolution. The u
23、se of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American Natio
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26、at action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. CAUTION: The developers of this standard have requested that hol
27、ders of patents that may be required for the implementation of the standard, disclose such patents to the publisher. However, neither the developers nor the publisher have undertaken a patent search in order to identify which, if any, patents may apply to this standard. As of the date of publication
28、 of this standard and following calls for the identification of patents that may be required for the implementation of the standard, notice of one or more such claims has been received. By publication of this standard, no position is taken with respect to the validity of this claim or of any rights
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30、arch is conducted by the developer or the publisher in respect to any standard it processes. No representation is made or implied that licenses are not required to avoid infringement in the use of this standard. Published by American National Standards Institute 11 West 42nd Street, New York, New Yo
31、rk 10036 Copyright nnnn by American National Standards Institute All rights reserved. T13/1410D revision 3b Page i Contents Page 1Scope.1 2Normative references 1 2.1Approved references1 2.2References under development.2 2.3Other references.2 3Definitions, abbreviations, and conventions .2 3.1Definit
32、ions and abbreviations2 3.2Conventions .5 4Interface physical and electrical requirements.10 4.1Cable configuration .10 4.2Electrical characteristics.11 5Interface signal assignments and descriptions 16 5.1Signal summary .16 5.2Signal descriptions .17 6General operational requirements.22 6.1Command
33、delivery 22 6.2Register delivered data transfer command sector addressing 22 6.3Interrupts .23 6.4General feature set .23 6.5Multiword DMA.25 6.6Ultra DMA feature set26 6.7Host determination of cable type by detecting CBLID-28 6.8PACKET Command feature set30 6.9Overlapped feature set.31 6.10Queued f
34、eature set .32 6.11Power Management feature set33 6.12Advanced Power Management feature set.36 6.13Security Mode feature set36 6.14Self-monitoring, analysis, and reporting technology feature set42 6.15Host Protected Area feature set .44 6.16CFA feature set 47 6.17Removable Media Status Notification
35、and Removable Media feature sets.48 6.18Power-Up In Standby feature set 50 6.19Automatic Acoustic Management feature set 50 6.2048-bit Address feature set51 6.21Device Configuration Overlay feature set53 6.22Media Card Pass Through Command feature set .55 6.23General Purpose Logging feature set 56 7
36、Interface register definitions and descriptions 56 7.1Device addressing considerations.56 7.2I/O register descriptions 63 7.3Alternate Status register63 7.4Command register 64 7.5Data port65 7.6Data register 65 7.7Device register66 7.8Device Control register 67 7.9Error register68 7.10Features regis
37、ter 69 7.11LBA High register .69 7.12LBA Low register70 7.13LBA Mid register.70 7.14Sector Count register71 7.15Status register71 T13/1410D revision 3b Page ii 8Command descriptions.74 8.1CFA ERASE SECTORS .75 8.2CFA REQUEST EXTENDED ERROR CODE.77 8.3CFA TRANSLATE SECTOR80 8.4CFA WRITE MULTIPLE WITH
38、OUT ERASE.82 8.5CFA WRITE SECTORS WITHOUT ERASE.84 8.6CHECK MEDIA CARD TYPE.86 8.7CHECK POWER MODE .88 8.8DEVICE CONFIGURATION .90 8.9DEVICE RESET.101 8.10DOWNLOAD MICROCODE.103 8.11EXECUTE DEVICE DIAGNOSTIC 105 8.12FLUSH CACHE106 8.13FLUSH CACHE EXT .108 8.14GET MEDIA STATUS .111 8.15IDENTIFY DEVIC
39、E .113 8.16IDENTIFY PACKET DEVICE .135 8.17IDLE148 8.18IDLE IMMEDIATE.150 8.19MEDIA EJECT.151 8.20MEDIA LOCK.153 8.21MEDIA UNLOCK 155 8.22NOP157 8.23PACKET159 8.24READ BUFFER164 8.25READ DMA .166 8.26READ DMA EXT.168 8.27READ DMA QUEUED.171 8.28READ DMA QUEUED EXT175 8.29READ LOG EXT .180 8.30READ M
40、ULTIPLE .188 8.31READ MULTIPLE EXT 191 8.32READ NATIVE MAX ADDRESS.194 8.33READ NATIVE MAX ADDRESS EXT196 8.34READ SECTOR(S).199 8.35READ SECTOR(S) EXT 201 8.36READ VERIFY SECTOR(S)204 8.37READ VERIFY SECTOR(S) EXT206 8.38SECURITY DISABLE PASSWORD209 8.39SECURITY ERASE PREPARE211 8.40SECURITY ERASE
41、UNIT 212 8.41SECURITY FREEZE LOCK .214 8.42SECURITY SET PASSWORD.216 8.43SECURITY UNLOCK 219 8.44SEEK221 8.45SERVICE 223 8.46SET FEATURES224 8.47SET MAX.230 1.48SET MAX ADDRESS EXT .240 1.49SET MULTIPLE MODE .243 1.50SLEEP245 1.51SMART.247 1.52STANDBY .274 1.53STANDBY IMMEDIATE.276 1.54WRITE BUFFER2
42、77 1.55WRITE DMA279 T13/1410D revision 3b Page iii 1.56WRITE DMA EXT281 1.57WRITE DMA QUEUED284 1.58WRITE DMA QUEUED EXT.289 1.59WRITE LOG EXT294 1.60WRITE MULTIPLE 297 1.61WRITE MULTIPLE EXT .299 1.62WRITE SECTOR(S)303 1.63WRITE SECTOR(S) EXT .305 9Protocol 308 9.1Power-on and hardware reset protoc
43、ol 311 9.2Software reset protocol315 9.3Bus idle protocol.320 9.4Non-data command protocol331 9.5PIO data-in command protocol.333 9.6PIO data-out command protocol.337 9.7DMA command protocol341 9.8PACKET command protocol344 9.9READ/WRITE DMA QUEUED command protocol356 9.10EXECUTE DEVICE DIAGNOSTIC c
44、ommand protocol.361 9.11DEVICE RESET command protocol .365 9.12Signature and persistence.366 9.13Ultra DMA data-in commands 367 9.14Ultra DMA data-out commands 370 9.15Ultra DMA CRC rules 372 9.16Single device configurations.374 10Timing.375 10.1Deskewing.375 10.2Transfer timing376 TablesPage 1 Byte
45、 order10 2 Byte order10 3 DC characteristics11 4 AC characteristics12 5 Driver types and required termination13 6 Typical series termination for Ultra DMA .15 7 Interface signal name assignments.16 8 Cable type identification 20 9 Host detection of CBLID-.30 10 Security mode command actions 41 11 48
46、-bit addresses 51 12 28-bit addresses 52 13 Media Card type references 56 14 Device repsonse to DOIW-/DOIR-57 15 Device is not selected, DMACK- is not asserted.58 16 Device is selected, DMACK- is not asserted.59 17 Device is selected, DMACK- is asserted (for Multiword DMA only)60 18 Device 1 is sele
47、cted and Device 0 is responding for Device 161 19 Device is in Sleep mode, DEVICE RESET is not implemented, DMACK- is not asserted62 20 Device is in Sleep mode, DEVICE RESET is implemented, DMACK- is not asserted .63 21 Extended error codes .79 22 CFA TRANSLATE SECTOR information.81 23 Device Config
48、uration Overlay Features register values90 T13/1410D revision 3b Page iv 24 Device Configuration Identify data structure 95 25 Device Configuration Overlay data structure99 26 Diagnostic codes.106 27 IDENTIFY DEVICE information115 28 Minor revision number 127 29 IDENTIFY PACKET DEVICE information137
49、 30 Automatic standby timer periods.148 31 Log address defintion.181 32 General Purpose Log directory183 33 Extended Comprehensive SMART error log184 34 Extended Error Log data structure.185 35 Command data structure185 36 Error data structure186 37 State field values .186 38 Extended self-test log data structure .187 39 Extended self-test log descriptor entry.188 40 Security password content .210 41 SECURITY ERASE UNIT password.214 42 SECURITY SET PASSWORD data content .218 43 Identifier and security level bit interaction .219 44 SET FE