IBM IC35L040AVVN07-0 - 40GB IDE Deskstar 120GXP 7200RPM UATA-100... User manual

IBM
Hard disk drive specifications
Deskstar 120 GXP
3.5 inch Ultra ATA/100 hard disk drive
IC35L020AVVN07
IC35L040AVVN07
IC35L060AVVA07
IC35L080AVVA07
IC35L100AVVA07
IC35L120AVVA07
Models:
Revision 4.1 18 June 2002
S07N-4778-08 Publication #2820
IBM storage products - official published specifications

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IBM
Hard disk drive specifications
Deskstar 120 GXP
3.5 inch Ultra ATA/100 hard disk drive
IC35L020AVVN07
IC35L040AVVN07
IC35L060AVVA07
IC35L080AVVA07
IC35L100AVVA07
IC35L120AVVA07
Models:
Revision 4.1 18 June 2002
S07N-4778-08 Publication #2820
IBM storage products - official published specifications

1st Edition (Revision 0.1) S07N-4778-00 (1 October 2001) Preliminary
2nd Edition (Revision 0.2) S07N-4778-01 (24 October 2001) Preliminary
3rd Edition (Revision 0.3) S07N-4778-02 (7 November 2001) Preliminary
4th Edition (Revision 1.0) S07N-4778-03 (9 November 2001)
5th Edition (Revision 2.0) S07N-4778-04 (10 December 2001)
6th Edition (Revision 2.1) S07N-4778-05 (10 January 2002 )
7th Edition (Revision 3.0) S07N-4778-06 (18 February 2002)
8th Edition (Revision 4.0) S07N-4778-07 (11 April 2002)
9th Edition (Revision 4.1) S07N-4778-08 (18 June 2002)
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©Copyright International Business Machines Corporation 2002. All rights reserved.
Note to U.S. Government Users —Documentation related to restricted rights —Use, duplication or disclosure is
subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.

Table of contents
466.4.2 Corrosion test ............................................................ 456.4.1 Temperature and humidity ................................................. 456.4 Environment .................................................................. 416.3.4 Jumper positions ......................................................... 406.3.3 Jumper pin assignment ................................................... 396.3.2 Jumper pin identification .................................................. 396.3.1 Jumper pin location ....................................................... 396.3 Jumper settings ............................................................... 386.2.6 Cabling ................................................................. 386.2.5 Addressing of registers .................................................... 306.2.4 Ultra DMA timings ........................................................ 296.2.3 Multiword DMA timings .................................................... 276.2.2 PIO timings .............................................................. 266.2.1 Reset timings ............................................................ 266.2 Signal timings ................................................................. 256.1.3 Interface logic signal levels ................................................ 226.1.2 Signal definition .......................................................... 216.1.1 Connector location ....................................................... 216.1 Electrical interface ............................................................ 216.0 Specification ................................................................ 195.0 Defect flagging strategy ...................................................... 184.4.6 Operating modes ......................................................... 174.4.5 Throughput .............................................................. 164.4.4 Data transfer speed ...................................................... 154.4.3 Drive ready time ......................................................... 134.4.2 Mechanical positioning .................................................... 134.4.1 Command overhead ...................................................... 134.4 Performance characteristics .................................................... 114.3.2 Cylinder allocation ........................................................ 114.3.1 Drive format ............................................................. 114.3 Drive organization ............................................................. 104.2 Data sheet .................................................................... 94.1 Default logical drive parameters ...................................................94.0 Drive characteristics ...........................................................73.3 Actuator ........................................................................73.2 Head disk assembly .............................................................73.1 Control Electronics ...............................................................73.0 Fixed disk subsystem description ..............................................
5
Part 1. Functional specification ...............................................
32.0 General features ...............................................................11.3 References .....................................................................11.2 General caution .................................................................11.1 Glossary ........................................................................11.0 General .......................................................................
iiiList of figures .....................................................................
Deskstar 120GXP hard disk drive specifications
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718.10 Features Register ............................................................ 708.9 Error Register ................................................................ 708.8 Device/Head Register ......................................................... 698.7 Drive Address Register ........................................................ 698.6 Device Control Register ........................................................ 698.5 Data Register ................................................................. 688.4 Cylinder Low Register ......................................................... 688.3 Cylinder High Register ......................................................... 688.2 Command Register ............................................................ 688.1 Alternate Status Register ....................................................... 678.0 Registers .................................................................... 657.2 Deviations from standard ....................................................... 657.1 Terminology .................................................................. 657.0 General .....................................................................
63
Part 2. Interface specification ...............................................
616.12.2 C-Tick Mark ............................................................ 616.12.1 CE Mark ............................................................... 616.12 Electromagnetic compatibility .................................................. 606.11.6 Secondary circuit protection .............................................. 606.11.5 Environment ............................................................ 606.11.4 Safe handling ........................................................... 606.11.3 Flammability ............................................................ 606.11.2 German Safety Mark .................................................... 606.11.1 UL and CSA standard conformity .......................................... 606.11 Safety ....................................................................... 596.10 Identification labels ........................................................... 586.9 Acoustics ..................................................................... 576.8.5 Rotational shock ......................................................... 566.8.4 Nonoperating shock ...................................................... 566.8.3 Operating shock ......................................................... 556.8.2 Nonoperating vibration .................................................... 556.8.1 Operating vibration ....................................................... 556.8 Vibration and shock ............................................................ 546.7.5 Heads unload and actuator lock ............................................ 546.7.4 Drive mounting ........................................................... 546.7.3 Connector locations ...................................................... 536.7.2 Hole locations ............................................................ 516.7.1 Physical dimensions ...................................................... 516.7 Mechanical specifications ....................................................... 506.6.6 Required Power-Off Sequence ............................................. 506.6.5 Data reliability ............................................................ 506.6.4 Preventive maintenance ................................................... 506.6.3 Start/stop cycles ......................................................... 506.6.2 Cable noise interference .................................................. 506.6.1 Data integrity ............................................................ 506.6 Reliability ..................................................................... 496.5.3 Power supply generated ripple at drive power connector ...................... 476.5.2 Power supply current (typical) ............................................. 476.5.1 Input voltage ............................................................. 476.5 DC power requirements ........................................................
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10210.5 DMA queued commands ..................................................... 10110.4 DMA commands ............................................................ 10010.3 Non-data commands ......................................................... 9810.2 PIO Data Out commands ...................................................... 9610.1 PIO Data In commands ....................................................... 9510.0 Command Protocol ......................................................... 949.17.3 Exceptions in Address Offset Mode ....................................... 949.17.2 Identify Device Data ..................................................... 939.17.1 Enable/Disable Address Offset Mode ...................................... 939.17 Address Offset Feature ....................................................... 939.16 Automatic Acoustic Management feature set (AAM) .............................. 929.15 Advanced Power Management feature set (APM) ................................ 929.14 Power-Up In Standby feature set ............................................... 929.13.3 Recovered read errors ................................................... 919.13.2 Nonrecovered read errors ................................................ 919.13.1 Nonrecovered write errors ................................................ 919.13 Auto Reassign function ........................................................ 919.12 Reassign function ............................................................ 919.11 Write cache function .......................................................... 909.10 Seek Overlap ................................................................ 899.9.2 Security extensions ....................................................... 889.9.1 Example for operation (in LBA mode) ....................................... 889.9 Host Protected Area Function ................................................... 869.8.5 Command table .......................................................... 839.8.4 Operation example ....................................................... 829.8.3 Passwords .............................................................. 829.8.2 Security level ............................................................ 829.8.1 Security mode ........................................................... 829.8 Security Mode Feature Set ...................................................... 819.7.8 Self-test ................................................................. 809.7.7 Error log ................................................................ 809.7.6 Off-line read scanning .................................................... 809.7.5 S.M.A.R.T. commands .................................................... 809.7.4 Threshold Exceeded Condition ............................................. 809.7.3 Attribute thresholds ....................................................... 809.7.2 Attribute values .......................................................... 809.7.1 Attributes ................................................................ 809.7 S.M.A.R.T. function ............................................................ 799.6.4 Interface capability for power modes ........................................ 789.6.3 Standby timer ............................................................ 789.6.2 Power management commands ............................................ 789.6.1 Power modes ............................................................ 789.6 Power management feature ..................................................... 779.5 Overlapped and queued feature ................................................. 769.4.2 LBA Addressing Mode .................................................... 769.4.1 Logical CHS Addressing Mode ............................................. 769.4 Sector Addressing Mode ....................................................... 759.3 Diagnostic and reset considerations .............................................. 749.2 Register initialization ........................................................... 739.1 Reset response ............................................................... 739.0 General operation ............................................................ 728.13 Status Register ............................................................... 718.12 Sector Number Register ....................................................... 718.11 Sector Count Register .........................................................
Deskstar 120GXP hard disk drive specifications
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18011.35 Standby Immediate (E0h/94h) ............................................... 17811.34 Standby (E2h/96h) ......................................................... 17711.33.6 Error reporting ........................................................ 17611.33.5 Self-test log data structure ............................................. 17311.33.4 SMART error log sector ................................................ 17211.33.3 Device Attribute Thresholds Data Structure ............................... 16811.33.2 Device Attributes Data Structure ........................................ 16511.33.1 S.M.A.R.T. Subcommand .............................................. 16411.33 S.M.A.R.T. Function Set (B0h) ............................................... 16311.32 Sleep (E6h/99h) ............................................................ 16211.31 Set Multiple (C6h) .......................................................... 16111.30.4 Set Max Freeze Lock (Feature = 04h) ................................... 16011.30.3 Set Max Unlock (Feature = 03h) ........................................ 15911.30.2 Set Max Lock (Feature = 02h) .......................................... 15811.30.1 Set Max Set Password (Feature = 01h) .................................. 15611.30 Set Max Address (F9h) ..................................................... 15511.29.4 Automatic Acoustic Management ....................................... 15411.29.3 Advanced Power Management ......................................... 15411.29.2 Write Cache .......................................................... 15411.29.1 Set Transfer mode .................................................... 15311.29 Set Features (EFh) ......................................................... 15211.28 Service (A2h) .............................................................. 15111.27 Seek (7xh) ................................................................. 14911.26 Security Unlock (F2h) ....................................................... 14711.25 Security Set Password (F1h) ................................................. 14611.24 Security Freeze Lock (F5h) .................................................. 14411.23 Security Erase Unit (F4h) .................................................... 14311.22 Security Erase Prepare (F3h) ................................................ 14211.21 Security Disable Password (F6h) ............................................. 14111.20 Recalibrate (1xh) ........................................................... 13911.19 Read Verify Sectors (40h/41h) ............................................... 13711.18 Read Sectors (20h/21h) ..................................................... 13611.17 Read Native Max Address (F8h) ............................................. 13411.16 Read Multiple (C4h) ........................................................ 13211.15 Read Long (22h/23h) ....................................................... 13011.14 Read DMA Queued (C7h) ................................................... 12811.13 Read DMA (C8h/C9h) ....................................................... 12711.12 Read Buffer (E4h) .......................................................... 12611.11 NOP (00h) ................................................................. 12511.10 Initialize Device Parameters (91h) ............................................ 12411.9 Idle Immediate (E1h/95h) ..................................................... 12311.8 Idle (E3h/97h) ............................................................... 11611.7 Identify Device (ECh) ........................................................ 11511.6 Format Unit (F7h) ........................................................... 11311.5 Format Track (50h) .......................................................... 11211.4 Flush Cache (E7h) ........................................................... 11111.3 Execute Device Diagnostic (90h) .............................................. 10911.2.4 DEVICE CONFIGURATION SET (subcommand C3h) ...................... 10911.2.3 DEVICE CONFIGURATION IDENTIFY (subcommand C2h) ................. 10911.2.2 DEVICE CONFIGURATION FREEZE LOCK (subcommand C1h) ............ 10811.2.1 DEVICE CONFIGURATION RESTORE (subcommand C0h) ................ 10811.2 Device Configuration Overlay (B1h) ............................................ 10711.1 Check Power Mode (E5h/98h) ................................................ 10311.0 Command descriptions ....................................................
Deskstar 120GXP hard disk drive specifications
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195Index ...........................................................................
19312.0 Timings ................................................................... 19011.41 Write Sectors (30h/31h) ..................................................... 18811.40 Write Multiple (C5h) ........................................................ 18611.39 Write Long (32h/33h) ....................................................... 18411.38 Write DMA Queued (CCh) ................................................... 18211.37 Write DMA (CAh/CBh) ...................................................... 18111.36 Write Buffer (E8h) ..........................................................
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List of figures
44Figure 50. Jumper settings for Disabling Auto Spin .................................... 43Figure 49. Jumper positions for capacity clip to 2GB/32GB ............................. 42Figure 48. Jumper positions for 15 logical head default ................................ 41Figure 47. Jumper positions for normal use ........................................... 40Figure 46. Jumper pin assignment ................................................... 39Figure 45. Jumper pin identification (2 and 3 disk model shown) ......................... 39Figure 44. Jumper pin location (2 and 3 disk model shown) ............................. 38Figure 43. I/O address map ......................................................... 37Figure 42. Ultra DMA cycle timings (Host Terminating Write) ............................ 37Figure 41. Ultra DMA cycle timing chart (Host Terminating Write) ........................ 36Figure 40. Ultra DMA cycle timings (Device terminating Write) .......................... 36Figure 39. Ultra DMA cycle timing chart (Device Terminating Write) ...................... 35Figure 38. Ultra DMA cycle timings (Device Pausing Write) ............................. 35Figure 37. Ultra DMA cycle timing chart (Device Pausing Write) ......................... 34Figure 36. Ultra DMA cycle timings (Initiating Write) .................................... 34Figure 35. Ultra DMA cycle timing chart (Initiating Write) ................................ 33Figure 34. Ultra DMA cycle timings (Device Terminating Read) .......................... 33Figure 33. Ultra DMA cycle timing chart (Device terminating Read) ...................... 32Figure 32. Ultra DMA cycle timings (Host terminating Read) ............................ 32Figure 31. Ultra DMA cycle timing chart (Host terminating Read) ........................ 31Figure 30. Ultra DMA cycle timings (Host pausing Read) ............................... 31Figure 29. Ultra DMA cycle timing chart (Host pausing Read) ........................... 30Figure 28. Ultra DMA cycle timings (Initiating Read) .................................... 30Figure 27. Ultra DMA cycle timing chart (Initiating Read) ................................ 29Figure 26. Multiword DMA cycle timings .............................................. 29Figure 25. Multiword DMA cycle timing chart .......................................... 27Figure 24. PIO cycle timings ........................................................ 27Figure 23. PIO cycle timings chart ................................................... 26Figure 22. System reset timing ...................................................... 26Figure 21. System reset timing chart ................................................. 22Figure 20. Signal special definitions for Ultra DMA ..................................... 22Figure 19. Table of signals .......................................................... 21Figure 18. Power connector pin assignments ......................................... 21Figure 17. Connector location (2 and 3 disk model shown) .............................. 19Figure 16. PList physical format ..................................................... 18Figure 15. Mode transition times ..................................................... 17Figure 14. Random Access Performance ............................................. 17Figure 13. Simple Sequential Access performance ..................................... 16Figure 12. Data transfer speed ...................................................... 15Figure 11. Drive ready time ......................................................... 15Figure 10. Latency Time ............................................................ 15Figure 9. Single Track Seek Time ................................................... 15Figure 8. Cylinder switch time ....................................................... 14Figure 7. Head switch time .......................................................... 14Figure 6. Full stroke seek time ...................................................... 13Figure 5. Mechanical positioning performance ......................................... 13Figure 4. Command overhead ...................................................... 11Figure 3. Cylinder allocation ........................................................ 10Figure 2. Mechanical positioning performance ......................................... 9Figure 1. Formatted capacity ..........................................................
Deskstar 120GXP hard disk drive specifications
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120Figure 103. Identify Device Information (part 4 of 6) ................................... 119Figure 102. Identify Device Information (part 3 of 6) ................................... 118Figure 101. Identify Device Information (part 2 of 6) ................................... 117Figure 100. Identify Device Information (part 1 of 6) .................................. 116Figure 99. Identify Device Command (ECh) .......................................... 115Figure 98. Format Unit Command (F7h) ............................................. 113Figure 97. Format Track Command (50h) ............................................ 112Figure 96. Flush Cache Command (E7h) ............................................ 111Figure 95. Execute Device Diagnostic Command (90h) ................................ 110Figure 94. DCO error information definition .......................................... 110Figure 93. Device Configuration Overlay Data structure ............................... 108Figure 92. Device Configuration Overlay Features register values ...................... 108Figure 91. Check Power Mode Command (E5h/98h) .................................. 107Figure 90. Check Power Mode Command (E5h/98h) .................................. 105Figure 89. Command set (Subcommands) ........................................... 104Figure 88. Command set (2 of 2) ................................................... 103Figure 87. Command set (1 of 2) ................................................... 94Figure 86. Device address map before and after Set Feature ........................... 90Figure 85. Seek overlap ............................................................ 87Figure 84. Command table for device lock operation (part 2 of 2) ........................ 86Figure 83. Command table for device lock operation (part 1 of 2) ........................ 85Figure 82. Password Lost ........................................................... 84Figure 81. Usual Operation ......................................................... 83Figure 80. Initial Setting ............................................................ 79Figure 79. Power conditions ........................................................ 75Figure 78. Reset error register values ................................................ 74Figure 77. Diagnostic Codes ........................................................ 74Figure 76. Default Register Values ................................................... 73Figure 75. Reset Response Table ................................................... 72Figure 74. Status Register .......................................................... 70Figure 73. Error Register ........................................................... 70Figure 72. Device/Head Register .................................................... 69Figure 71. Drive Address Register ................................................... 69Figure 70. Device Control Register .................................................. 68Figure 69. Alternate Status Register ................................................. 67Figure 68. Register Set ............................................................. 58Figure 67. Sound power levels ...................................................... 57Figure 66. Rotational Shock ......................................................... 57Figure 65. Sinusoidal shock wave ................................................... 55Figure 64. Random vibration PSD profile break points (nonoperating) .................... 55Figure 63. Random vibration PSD profile break points (operating) ....................... 54Figure 62. Connector locations ...................................................... 53Figure 61. Mounting hole locations (all dimensions are in mm) .......................... 52Figure 60. Physical Dimensions ..................................................... 52
Figure 59. Bottom and side views of 20GB and 40GB models with breather hole and
mounting hole locations .........................................................
51Figure 58. Top and side views of 60 GB - 120 GB models with mechanical dimensions .... 49Figure 57. Power supply generated ripple at drive power connector ...................... 48Figure 56. Power supply current of 40 GB and 20 GB models .......................... 48Figure 55. Power supply current of 80 GB and 60 GB models ........................... 47Figure 54. Power supply current of 120 GB and 100 GB models ......................... 47Figure 53. Input voltage ............................................................ 46Figure 52. Limits of temperature and humidity ......................................... 45Figure 51. Temperature and humidity ................................................
Deskstar 120GXP hard disk drive specifications
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186Figure 157. Write Long Command (32h/33h) ......................................... 184Figure 156. Write DMA Queued Command (CCh) .................................... 182Figure 155. Write DMA Command (CAh/CBh) ........................................ 181Figure 154. Write Buffer Command (E8h) ............................................ 180Figure 153. Standby Immediate Command (E0h/94h) ................................. 178Figure 152. Standby Command (E2h/96h) ........................................... 177Figure 151. S.M.A.R.T. Error Codes ................................................ 176Figure 150. Self-test log data structure .............................................. 175Figure 149. Error data structure .................................................... 174Figure 148. Command data structure ............................................... 174Figure 147. Error log data structure ................................................. 173Figure 146. SMART error log sector ................................................ 172Figure 145. Individual Threshold Data Structure ...................................... 172Figure 144. Device Attribute Thresholds Data Structure ............................... 169Figure 143. Individual Attribute Data Structure ........................................ 168Figure 142. Device Attributes Data Structure ......................................... 166Figure 141. Log sector addresses .................................................. 164Figure 140. S.M.A.R.T. Function Set Command (B0h) ................................. 163Figure 139. Sleep Command (E6h/99h) ............................................. 162Figure 138. Set Multiple Command (C6h) ............................................ 161Figure 137. Set Max Freeze Lock (F9h) ............................................. 160Figure 136. Set Max Unlock (F9h) .................................................. 159Figure 135. Set Max Lock ......................................................... 158Figure 134. Set Max Set Password data contents ..................................... 158Figure 133. Set Max Set Password ................................................. 156Figure 132. Set Max Address (F9h) ................................................. 153Figure 131. Set Features Command (EFh) ........................................... 152Figure 130. Service Command (A2h) ................................................ 151Figure 129. Seek Command (7xh) .................................................. 150Figure 128. Security Unlock Information ............................................. 149Figure 127. Security Unlock Command (F2h) ........................................ 148Figure 126. Security Set Password Information ....................................... 147Figure 125. Security Set Password Command (F1h) .................................. 146Figure 124. Security Freeze Lock Command (F5h) ................................... 144Figure 123. Erase Unit Information .................................................. 144Figure 122. Security Erase Unit Command (F4h) ..................................... 143Figure 121. Security Erase Prepare Command (F3h) ................................. 142Figure 120. Password Information for Security Disable Password command ............. 142Figure 119. Security Disable Password Command (F6h) .............................. 141Figure 118. Recalibrate Command (1xh) ............................................ 139Figure 117. Read Verify Sectors Command (40h/41h) ................................. 137Figure 116. Read Sectors Command (20h/21h) ...................................... 136Figure 115. Read Native Max LBA/CYL (F8h) ........................................ 134Figure 114. Read Multiple Command (C4h) .......................................... 132Figure 113. Read Long Command (22h/23h) ......................................... 130Figure 112. Read DMA Queued Command (C7h) ..................................... 128Figure 111. Read DMA Command (C8h/C9h) ........................................ 127Figure 110. Read Buffer Command (E4h) ............................................ 126Figure 109. NOP Command (00h) .................................................. 125Figure 108. Initialize Device Parameters Command (91h) ............................. 124Figure 107. Idle Immediate Command (E1h/95h) ..................................... 123Figure 106. Idle Command (E3h/97h) ............................................... 122Figure 105. Identify Device Information (part 6 of 6) ................................... 121Figure 104. Identify Device Information (part 5 of 6) ...................................
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193Figure 160. Time-out values ....................................................... 190Figure 159. Write Sectors Command (30h/31h) ...................................... 188Figure 158. Write Multiple Command (C5h) ..........................................
Deskstar 120GXP hard disk drive specifications
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1.0 General
This document describes the specifications of the Deskstar 120GXP, an IBM 3.5-inch 7200-rpm
ATA interface hard disk drive with the following model numbers:
!IC35L020AVVN07 (20 GB)
!IC35L040AVVN07 (40 GB)
!IC35L060AVVA07 (60 GB)
!IC35L080AVVA07 (80 GB)
!IC35L100AVVA07 (100 GB)
!IC35L120AVVA07 (120 GB)
Part 1 defines the functional specification. Part 2 defines the interface specification.
The specifications in this document are subject to change without notice.
1.1 Glossary
ESD Electrostatic Discharge
Kbpi 1,000 bits per inch
Ktpi 1,000 tracks per inch
Mbps 1,000,000 bits per second
GB 1,000,000,000 bytes
MB 1,000,000 bytes
KB 1,000 bytes unless otherwise specified
32KB 32 x 1024 bytes
64KB 64 x 1024 bytes
S.M.A.R.T. Self-Monitoring Analysis and Reporting Technology
DFT Drive Fitness Test
ADM Automatic Drive Maintenance
1.2 General caution
The drive can be damaged by shock or ESD (Electrostatic Discharge). Any damage sustained by the
drive after removal from the shipping package and opening the ESD protective bag are the responsibility
of the user.
1.3 References
!Information Technology-AT Attachment with Packet Interface-6
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2.0 General features
!Data capacities of 20 GB - 120 GB
!Spindle speeds of 7200 RPM
!Enhanced IDE interface
!Sector format of 512 bytes/sector
!Closed-loop actuator servo
!Load/Unload mechanism, non head disk contact start/stop
!Automatic Actuator lock
!Interleave factor 1:1
!Seek time of 8.5 ms in Read Operation (8.2 ms typical without Command Overhead) (2 and 3
disk models)
!Sector Buffer size of 2048 KB (Upper 184.5 KB is used for firmware)
!Ring buffer implementation
!Write Cache
!Queued feature support
!Advanced ECC On The Fly (EOF)
!Automatic Error Recovery procedures for read and write commands
!Self Diagnostics on Power on and resident diagnostics
!PIO Data Transfer Mode 4 (16.6 MB/sec)
!DMA Data Transfer
- Multiword mode Mode 2 (16.6 MB/sec)
- Ultra DMA Mode 5 (100 MB/sec)
!CHS and LBA mode
!Power saving modes/Low RPM idle mode (APM)
!S.M.A.R.T. (Self Monitoring and Analysis Reporting Technology)
!Support security feature
!Quiet Seek mode (AAM)
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Part 1. Functional specification
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