SATA 2.6 Final Specification发布：硬盘工业标准

5星 · 超过95%的资源需积分: 3 155 浏览量更新于2024-11-02 1 收藏 7.37MB PDF 举报

SATA 2.6 Spec final 是一项重要的工业标准，全称为 Serial ATA (串行高级接口) 的第 2.6 版本。该规格于 2007 年 2 月发布，由 Serial ATA International Organization 负责制定，其成员包括多家知名的 IT 大厂，如 Dell Computer Corporation、Hewlett-Packard Corporation、Hitachi Global Storage Technologies, Inc.、Intel Corporation、Seagate Technology 和 Vitesse Semiconductor Corporation。 SATA 2.6 是对前一版本的进一步升级，旨在提供更快的数据传输速度和改进的功能。它定义了高速序列化数据连接，使得硬盘和主机之间的数据交换更加高效。这一规范强调了技术的标准化，以促进硬件兼容性和系统的稳定运行。在获取这份规格时，用户需注意的是，SATA 2.6 Specification 是以"AS IS"形式提供的，没有任何形式的保修，包括但不限于商品质量保证、非侵权性以及特定用途适用性。作者明确表示对此规格的使用承担责任，但不担保不会侵犯任何知识产权，并且不提供任何明示或默示的许可，无论是通过禁止还是其他方式。这份"Final Specification"可以在 SATA-IO（Serial ATA International Organization）的官方网站上下载，用户在参考或实施规格中的信息时需自行承担风险，确保遵守所有适用法律法规，避免潜在的侵权问题。SATA 2.6 的发布不仅推动了存储行业的技术进步，也为当时的计算机系统设计者和制造商提供了清晰的技术指导，对于提升硬盘接口性能和系统整体效能起到了关键作用。

Figure 217 – Device Activity LEDs with Separate Wires............................................................. 493

Figure 218 – Device Activity LEDs with Ribbon Cable................................................................ 494

Figure 219 – Device Activity LEDs in a Storage Subsystem....................................................... 495

Figure 220 – Software reset to control port result values............................................................ 496

Figure 221 – Port Multiplier Signature ......................................................................................... 498

Figure 222 – SActive register definition....................................................................................... 504

Figure 223 – SNotification register definition............................................................................... 505

Figure 224 – Error handling architecture..................................................................................... 507

Figure 225 – Port Multiplier Overview ......................................................................................... 517

Figure 226 – Port Selector Overview........................................................................................... 547

Figure 227 – Example Failover Application with Two Hosts ....................................................... 548

Figure 228 – Port selection signal based on assertion of COMRESET to assertion of following

COMRESET ........................................................................................................................ 550

Figure 229 – Complete port selection signal consisting of two sequences with requisite inter-reset

spacings............................................................................................................................... 551

Figure 230 – Control State Machine............................................................................................ 553

Figure 231 – Phy Block Diagram................................................................................................. 554

Figure 232 – Concept summary interconnect structure .............................................................. 584

Figure 233 – An example of signal connections with one I/O Controller..................................... 585

Figure 234 – Example of signal connections with two I/O Modules ............................................ 587

Figure 235 – High Speed Channels – Configuration 0................................................................ 588

Figure 236 – High-Speed Channels – Configuration 1 ............................................................... 588

Figure 237 – Low Speed Channels ............................................................................................. 589

Figure 238 – Interconnect Channels ........................................................................................... 589

Figure 239 – I/O Controller Module Connector Rendering.......................................................... 590

Figure 240 – Connector Pin Layout and Pin Lengths.................................................................. 591

Figure 241 – I/O Controller Module Connector Receptacle Engineering Drawing...................... 592

Figure 242 – Side View of Connector.......................................................................................... 592

Figure 243 – I/O Controller Module Connector Locations on 1xWide I/O module ...................... 594

Figure 244 – I/O Controller Module Connector Locations on 2xWide I/O Module ...................... 595

Serial ATA Revision 2.6 xix

TABLE OF TABLES

Table 1 – State Table Cell Description .......................................................................................... 41

Table 2 – Usage Model Descriptions............................................................................................. 46

Table 3 – Signal and Power SATA Plug and Nominal Mate Sequence ........................................ 76

Table 4 – Allowed values for dimension A and B for device-to-backplane mating ....................... 85

Table 5 – Housing and contact electrical parameters, test procedures, and requirements .......... 89

Table 6 – Mechanical test procedures and requirements ............................................................. 90

Table 7 – Environmental parameters, test procedures, and requirements ................................... 91

Table 8 – Additional requirement................................................................................................... 91

Table 9 – Connector test sequences............................................................................................. 92

Table 10 – Signal and Power Internal Micro SATA Plug and Nominal Mate Sequence ............. 113

Table 11 – Unique Connector Mechanical Testing Procedures and Requirements ................... 114

Table 12 – Slimline Connector Location References .................................................................. 116

Table 13 – Slimline Device plug connector pin definition ............................................................ 121

Table 14 – Slimline Connector Mechanical Test Procedures And Requirements ...................... 128

Table 15 – Multilane Pin Assignments ........................................................................................ 142

Table 16 – Internal Cable / Connector Measurement Parameter and Requirements................. 146

Table 17 – External Single Lane Cable / Connector Measurement Parameter and Requirements

............................................................................................................................................. 146

Table 18 – Limited External Multilane Cable / Connector Measurement Parameter and

Requirements ...................................................................................................................... 147

Table 19 – Extended External Multilane Cable / Connector Measurement Parameter and

Requirements ...................................................................................................................... 147

Table 20 – Common Interconnect Measurement Procedure Methodologies.............................. 150

Table 21 – Interconnect Test Methodologies / Procedures......................................................... 151

Table 22 – Power segment pin P11 activity signal electrical parameters ................................... 157

Table 23 – Host activity signal electrical parameters .................................................................. 157

Table 24 – Activity signal functional states.................................................................................. 158

Table 25 – Host staggered spin-up control electrical requirements ............................................ 159

Table 26 – Comparator voltages for alternate example presence detection circuit .................... 162

Table 27 – General Specifications............................................................................................... 173

Table 28 – Transmitter Specifications ......................................................................................... 174

Table 29 – Transmitted Signal Requirements ............................................................................. 175

Table 30 – Receiver Specifications ............................................................................................. 177

Table 31 – Lab-Sourced Signal (for Receiver Tolerance Testing) .............................................. 178

Table 32 – OOB Specifications ................................................................................................... 180

Table 33 – Low Transition Density Pattern (LTDP) Starting with RD- ........................................ 199

Table 34 – Low Transition Density Pattern (LTDP) starting with RD+ ........................................ 200

Table 35 – High Transition Density Pattern (HTDP) Starting with RD– ...................................... 201

Table 36 – High Transition Density Pattern (HTDP) Starting with RD+ ...................................... 201

Table 37 – Low Frequency Spectral Content Pattern (LFSCP) Starting with RD– ..................... 202

Table 38 – Low Frequency Spectral Content Pattern (LFSCP) Starting with RD+..................... 203

Table 39 – Simultaneous Switching Outputs Pattern (SSOP) Starting with RD– ....................... 204

Table 40 – Simultaneous Switching Outputs Pattern (SSOP) Starting with RD+ ....................... 204

Table 41 – Lone-Bit Pattern (LBP) Starting with RD– ................................................................. 205

Table 42 – Lone-Bit Pattern (LBP) Starting with RD+ ................................................................. 205

Table 43 – Composite-Bit Pattern (COMP) Starting with RD–.................................................... 206

Table 44 – Composite-Bit Pattern (COMP) Starting with RD+.................................................... 208

Table 45 – Frame Error Rate Confidence Levels Versus Sample Size ...................................... 225

Table 46 – Bit Error Rate Confidence Levels Versus Sample Size ............................................ 226

Table 47 – OOB Signal Times..................................................................................................... 263

Table 48 – Interface Power States .............................................................................................. 273

Table 49 – State Diagram Host Phy Initialization State Machine................................................ 275

Table 50 – State Diagram Device Phy Initialization State Machine ............................................ 279

Table 51 – Bit Designations......................................................................................................... 290

Table 52 – Conversion Examples................................................................................................ 291

Table 53 – 5B/6B Coding ............................................................................................................ 293

Table 54 – 3B/4B Coding ............................................................................................................ 293

Table 55 – Encoding Examples................................................................................................... 294

Table 56 – Valid Data Characters ............................................................................................... 295

Table 57 – Valid Control Characters ........................................................................................... 299

Table 58 – Single Bit Error with Two Character Delay ................................................................ 301

Table 59 – Single Bit Error with One Character Delay ................................................................ 301

Table 60 – Description of Primitives ............................................................................................ 303

Table 61 – Primitive Encoding..................................................................................................... 304

Table 62 – CONT

Usage Example ............................................................................................ 306

Table 63 – Example of Components of a Round Trip Delay....................................................... 309

Table 64 – SRST Write from Host to Device Transmission Breaking Through a Device to Host

Data FIS............................................................................................................................... 310

Table 65 – Command Shadow Register Block Register Transmission Example ....................... 310

Table 66 – Data from Host to Device Transmission Example..................................................... 311

Table 67 – State Diagram Link Idle ............................................................................................. 314

Table 68 – State Diagram Link Transmit..................................................................................... 317

Table 69 – State Diagram Link Receive ...................................................................................... 324

Table 70 – State Diagram Link Power Mode............................................................................... 330

Table 71 – Simplified Shadow Register Block register numbering ............................................. 336

Table 72 – BIST Activate FIS Modes and Bit Settings ................................................................ 347

Table 73 – IDENTIFY DEVICE information ................................................................................. 433

Table 74 – IDENTIFY PACKET DEVICE information ................................................................. 439

Table 75 – SCR definition............................................................................................................ 500

Table 76 – SCR Definition ........................................................................................................... 500

Table 77 – State Diagram Collisions ........................................................................................... 521

Table 78 – State Diagram Hot Plug State Machine for Host Port ............................................... 523

Table 79 – State Diagram Hot Plug State Machine for Device Port............................................ 525

Table 80 – Register Values for an Unsupported Command ....................................................... 528

Table 81 – Static Information Registers ...................................................................................... 530

Table 82 – Status Information and Control Registers ................................................................. 532

Table 83 – Features Supported Registers .................................................................................. 536

Table 84 – Features Enabled Registers ...................................................................................... 537

Table 85 – Vendor Unique Registers .......................................................................................... 538

Table 86 – Phy Event Counter Registers .................................................................................... 539

Table 87 – Reserved Registers ................................................................................................... 539

Table 88 – PSCR Definition......................................................................................................... 540

Table 89 – READ PORT MULTIPLIER Command Definition ..................................................... 540

Table 90 – READ PORT MULTIPLIER Success Status Result Values ...................................... 541

Table 91 – READ PORT MULTIPLIER Error Status Result Values............................................ 542

Table 92 – WRITE PORT MULTIPLIER Command Definition .................................................... 542

Table 93 – WRITE PORT MULTIPLIER Success Status Result Values .................................... 543

Table 94 – WRITE PORT MULTIPLIER Error Status Result Values .......................................... 544

Table 95 – Port selection signal inter-reset timing requirements ................................................ 550

Table 96 – CRC and scrambler calculation example - PIO Write Command ............................. 570

Table 97 – J1, J2, J3 Pin Assignments ....................................................................................... 596

Table 98 – J4, J5, J6 Pin Assignments ....................................................................................... 596

剩余599页未读，继续阅读

zwl821022

粉丝: 1
资源: 6

SATA 2.6 Final Specification发布：硬盘工业标准

SATA 2.6 Spec

SATA 2.6 spec

SATA 2.6 specification

SATA 2.6 Design Guides

SATA 2.6协议详解：迈向6Gbps速度

SATA 2.6协议手册：Serial ATA International Organization发布的重要参考

SATA3.0 spec

SATA 3.0 spec

SATA AHCI SPEC 1.31 规格书

SATA SPEC 3.1

最新资源