Note: All references are to ACS-2 Specification Legend: F/V/X - Fixed/variable/undefined Content (O)/(M) - Mandatory/optional requirement Word 00: (M) 0000h General configuration F 0b 15 0 = ATA device X 0000000b 14:8 Retired F 00b 7:6 Obsolete X 000b 5:3 Retired V 0b 2 Response incomplete X 0b 1 Retired 0b 0 Reserved Word 01: 3fffh Obsolete Word 02: (O) c837h Specific configuration Word 03: (X) 0010h Obsolete Word 04: (X) 0000h 0000h Retired Word 06: (X) 003fh Obsolete Word 07: 0000h 0000h Reserved for assignment by the CompactFlashTM Association Word 09: (X) 0000h Retired Word 10: (M) Serial number (20 ASCII characters) F 4132h 3242h 5930h 3131h 3431h 3330h 3031h 3733h 3620h 2020h ***************** Word 20: X 0000h ffffh Retired Word 22: X 3000h Obsolete Word 23: (M) Firmware revision (8 ASCII characters) F 312eh 3033h 2020h 2020h 1.03 Word 27: (M) Model number (40 ASCII characters) F 5041h 4e41h 534fh 4e49h 4320h 5250h 2d53h 5342h 3234h 3047h 414bh 2020h 2020h 2020h 2020h 2020h 2020h 2020h 2020h 2020h PANASONIC RP-SSB240GAK Word 47: (M) 8001h F 15:8 80h F 7:0 00h = Reserved 01h-FFh = Maximum number of logical sectors that shall be transferred per DRQ data block on READ/WRITE MULTIPLE commands Word 48: (0) 0000h Trusted Computing feature set options F 15 Shall be cleared to zero F 14 Shall be set to zero 13:1 Reserved for the Trusted Computing Group F 0 1=Trusted Computing feature set is supported Word 49: (M) 2f00h Capabilities F 15:14 Reserved for the IDENTIFY PACKET DEVICE command. F 1b 13 1 = Standby timer values as specified in this standard are supported 0 = Standby timer values shall be managed by the device F 0b 12 Reserved for the IDENTIFY PACKET DEVICE command. F 1b 11 1 = IORDY supported 0 = IORDY may be supported F 1b 10 1 = IORDY may be disabled F 1b 9 1 = LBA supported F 1b 8 1 = DMA supported X 00000000b 7:0 Retired Word 50: (M) 4000 Capabilities F 0b 15 Shall be cleared to zero. F 1b 14 Shall be set to one. F 000000000000b 13:2 Reserved. X 0b 1 Obsolete F 0b 0 Shall be set to one to indicate a device specific Standby timer value Word 51: X 0200h 0200h Obsolete Word 53: (M) 0007h F 0000000000000b 15:3 Reserved F 1b 2 1 = the fields reported in word 88 are valid 0 = the fields reported in word 88 are not valid F 1b 1 1 = the fields reported in words (70:64) are valid 0 = the fields reported in words (70:64) are not valid X 1b 0 Obsolete Word 54: Obsolete X 3fffh 0010h 003fh fc10h Word 59: (M) 0101h F 0000000b 15:9 Reserved V 1b 8 1 = Multiple sector setting is valid V 01h 7:0 xxh = Current setting for number of logical sectors that shall be transferred per DRQ data block on READ/WRITE Multiple commands Word 60: (M) ffffh 0fffh Total number of user addressable logical sectors (DWord) Word 62: X 0000h Obsolete Word 63: (M) 0007h F 00000b 15-11 Reserved V 0b 10 1 = Multiword DMA mode 2 is selected 0 = Multiword DMA mode 2 is not selected V 0b 9 1 = Multiword DMA mode 1 is selected 0 = Multiword DMA mode 1 is not selected V 0b 8 1 = Multiword DMA mode 0 is selected 0 = Multiword DMA mode 0 is not selected F 00000b 7:3 Reserved F 1b 2 1 = Multiword DMA mode 2 and below are supported F 1b 1 1 = Multiword DMA mode 1 and below are supported F 1b 0 1 = Multiword DMA mode 0 is supported Word 64: (M) 0003h F 15:8 Reserved F 7:0 PIO modes supported Word 65: (M) 0078h Minimum Multiword DMA transfer cycle time per word F 15:0 Cycle time in nanoseconds Word 66: (M) 0078h Manufacturer's recommended Multiword DMA cycle time F 15:0 Cycle time in nanoseconds Word 67: (M) 0078h Minimum PIO transfer cycle time without flow control F 15:0 Cycle time in nanoseconds Word 68: (M) 0078h Minimum PIO transfer cycle time with IORDY flow control F 15:0 Cycle time in nanoseconds Word 69: (O) 0000h Additional Supported F 0b 15 1 = CFast Specification Support F 0b 14 1 = Deterministic read after TRIM is supported F 0b 13 1 = Long Physical Sector Alignment Error Reporting Control is supported F 0b 12 1 = DEVICE CONFIGURATION IDENTIFY DMA and DEVICE CONFIGURATION SET DMA are supported F 0b 11 1 = READ BUFFER DMA is supported F 0b 10 1 = WRITE BUFFER DMA is supported F 0b 9 1 = SET MAX SET PASSWORD DMA and SET MAX UNLOCK DMA are supported F 0b 8 1 = DOWNLOAD MICROCODE DMA is supported F 00000000b 7:0 Reserved Word 70: X 0000h Reserved Word 71: Reserved for IDENTIFY PACKET DEVICE command. 0000h 0000h 0000h 0000h Word 75: (O) 001fh Queue depth 00000000000b 15:5 Reserved F 11111b 4:0 Maximum queue depth - 1 Word 76: (O) 030eh Serial ATA capabilities 000b 15:13 Reserved F 0b 12 Supports Native Command Queuing priority information F 0b 11 Supports Unload while NCQ commands outstanding F 0b 10 Supports Phy event counters F 1b 9 Supports receipt of host initiated power management requests F 1b 8 Supports native command queuing 0000b 7:4 Reserved for Serial ATA F 1b 3 1 = Supports Serial ATA Gen-3 speed (6.0Gbps) F 1b 2 1 = Supports Serial ATA Gen-2 speed (3.0Gbps) F 1b 1 1 = Supports Serial ATA Gen-1 speed (1.5Gbps) F 0b 0 Shall be cleared to zero Word 77: 0006h Reserved for Serial ATA future definition Word 78: (O) 0044h Serial ATA features supported 000000000b 15:7 Reserved F 1b 6 1 = supports software settings preservation F 0b 5 1 = supports Asynchronous notification F 0b 4 1 = supports in-order data delivery F 0b 3 1 = supports dev initiate interface power management F 1b 2 1 = supports DMA Setup Auto-Activate optimization F 0b 1 1 = supports non-zero buffer offsets in DMA Setup FIS F 0b 0 Reserved (set to 0) Word 79: (0) 0044h Serial ATA features enabled 000000000b 15:7 Reserved V 1b 6 1 = software settings preservation enabled V 0b 5 1 = Asynchronous notification enabled V 0b 4 1 = in-order data delivery enabled V 0b 3 1 = device initiating interface power management enabled V 1b 2 1 = DMA Setup Auto-Activate optimization enabled V 0b 1 1 = non-zero buffer offsets in DMA Setup FIS enabled F 0b 0 Reserved (set to 0) Word 80: (M) 01e0h Major version number 0000h or FFFFh = device does not report version 0000000b 15:9 Reserved F 1b 8 1 = supports ATA8-ACS F 1b 7 1 = supports ATA/ATAPI-7 F 1b 6 1 = supports ATA/ATAPI-6 F 1b 5 1 = supports ATA/ATAPI-5 F 0b 4 1 = supports ATA/ATAPI-4 X 0b 3 Obsolete X 0b 2 Obsolete X 0b 1 Obsolete 0b 0 Reserved Word 81: (M) 0000h Minor revision number F 0000h or FFFFh = device does not report version F 0001h-000Ch = Obsolete F 000Dh = ATA/ATAPI-4 X3T13 1153D revision 6 F 000Eh = ATA/ATAPI-4 T13 1153D revision 13 F 000Fh = ATA/ATAPI-4 X3T13 1153D revision 7 F 0010h = ATA/ATAPI-4 T13 1153D revision 18 F 0011h = ATA/ATAPI-4 T13 1153D revision 15 F 0012h = ATA/ATAPI-4 published ANSI NCITS 317-1998 F 0013h = ATA/ATAPI-5 T13 1321D revision 3 F 0014h = ATA/ATAPI-4 T13 1153D revision 14 F 0015h = ATA/ATAPI-5 T13 1321D revision 1 F 0016h = ATA/ATAPI-5 published ANSI NCITS 340-2000 F 0017h = ATA/ATAPI-4 T13 1153D revision 17 F 0018h = ATA/ATAPI-6 T13 1410D revision 0 F 0019h = ATA/ATAPI-6 T13 1410D revision 3a F 001Ah = ATA/ATAPI-7 T13 1532D revision 1 F 001Bh = ATA/ATAPI-6 T13 1410D revision 2 F 001Ch = ATA/ATAPI-6 T13 1410D revision 1 001Dh Reserved F 001Eh = ATA/ATAPI-7 T13 1532D revision 0 F 001Fh-0020h = Reserved F 0021h = ATA/ATAPI-7 T13 1532D revision 4a F 0022h = ATA/ATAPI-6 published, ANSI INCITS 361-2002 F 0023h-FFFFh Reserved Word 82: (M) 346bh Commands and feature sets supported X 0b 15 Obsolete F 0b 14 1 = NOP command supported F 1b 13 1 = READ BUFFER command supported F 1b 12 1 = WRITE BUFFER command supported X 0b 11 Obsolete F 1b 10 1 = Host Protected Area feature set supported F 0b 9 1 = DEVICE RESET command supported F 0b 8 1 = SERVICE interrupt supported F 0b 7 1 = release interrupt supported F 1b 6 1 = look-ahead supported F 1b 5 1 = write cache supported F 0b 4 Shall be cleared to zero to indicate that the PACKET feature set is not supported F 1b 3 1 = mandatory Power Management feature set supported F 0b 2 Obsolete F 1b 1 1 = Security Mode feature set supported F 1b 0 1 = SMART feature set supported Word 83: (M) 7d01h Commands and feature sets supported F 0b 15 Shall be cleared to zero F 1b 14 Shall be set to one F 1b 13 1 = FLUSH CACHE EXT command supported F 1b 12 1 = mandatory FLUSH CACHE command supported F 1b 11 1 = Device Configuration Overlay feature set supported F 1b 10 1 = 48-bit Address feature set supported F 0b 9 1 = Automatic Acoustic Management feature set supported F 1b 8 1 = SET MAX security extension supported F 0b 7 See Address Offset Reserved Area Boot NCITS TR27:2001 F 0b 6 1 = SET FEATURES subcommand required to spin-up after power-up F 0b 5 1 = Power-Up In Standby features set supported X 0b 4 Obsolete F 0b 3 1 = Advanced Power Management feature set supported F 0b 2 1 = CFA feature set supported F 0b 1 1 = READ/WRITE DMA QUEUED supported F 1b 0 1 = DOWNLOAD MICROCODE command supported Word 84: (M) 4122h Commands and feature sets supported F 0b 15 Shall be cleared to zero F 1b 14 Shall be set to one F 0b 13 1 = IDLE IMMEDIATE with UNLOAD FEATURE supported F 0b 12 Reserved for technical report INCITS TR-37-2004 (TLC) F 0b 11 Reserved for technical report INCITS TR-37-2004 (TLC) X 00b 10:9 1 = Obsolete F 1b 8 1 = 64-bit Word wide name supported F 0b 7 1 = WRITE DMA QUEUEDFUA EXT command supported F 0b 6 1 = WRITE DMA FUA EXT and WRITE MULTI FUA EXT commands supported F 1b 5 1 = General Purpose Logging feature set supported F 0b 4 1 = Streaming feature set supported F 0b 3 1 = Media Card Pass Through Command feature set supported F 0b 2 1 = Media serial number supported F 1b 1 1 = SMART self-test supported F 0b 0 1 = SMART error logging supported Word 85: (M) 3469h Commands and feature sets supported or enabled X 0b 15 Obsolete F 0b 14 1 = NOP command supported F 1b 13 1 = READ BUFFER command supported F 1b 12 1 = WRITE BUFFER command supported X 0b 11 Obsolete V 1b 10 1 = Host Protected Area feature set enabled F 0b 9 1 = DEVICE RESET command supported V 0b 8 1 = SERVICE interrupt enabled V 0b 7 1 = release interrupt enabled V 1b 6 1 = look-ahead enabled V 1b 5 1 = write cache enabled F 0b 4 Shall be cleared to zero to indicate that the PACKET feature set is not supported. F 1b 3 1 = Power Management feature set enabled X 0b 2 Obsolete V 0b 1 1 = Security Mode feature set enabled V 1b 0 1 = SMART feature set enabled Word 86: (M) bc01h Commands and feature sets supported or enabled F 1b 15 1 = Words 120-119 are valid 0b 14 1 = Reserved F 1b 13 1 = FLUSH CACHE EXT command supported F 1b 12 1 = FLUSH CACHE command supported F 1b 11 1 = DCO feature set is supported F 1b 10 1 = 48-bit Address features set supported V 0b 9 1 = Automatic Acoustic Management feature set enabled V 0b 8 1 = SET MAX security enabled by SET MAX SET PASSWORD 0b 7 Reserved for address Offset Reserved Area Boot,INCITS TR27:2001 F 0b 6 1 = SET FEATURES subcommand required to spin-up after power-up V 0b 5 1 = Power-Up In Standby features set enabled X 0b 4 Obsolete V 0b 3 1 = Advanced Power Management feature set enabled F 0b 2 1 = CFA feature set supported F 0b 1 1 = READ/WRITE DMA QUEUED command supported F 1b 0 1 = DOWNLOAD MICROCODE command supported Word 87: (M) 4122h Commands and feature sets supported or enabled F 0b 15 Shall be cleared to zero F 0b 14 Shall be set to one F 0b 13 1 = IDLE IMMEDIATE with UNLOAD FEATURE supported 0b 12 Reserved for technical report- INCITS tr-37-2004 (TLC) 0b 11 Reserved for technical report- INCITS TR-37-2004 (TLC) X 00b 10:9 Obsolete F 1b 8 1 = 64 bit Word wide name supported F 0b 7 1 = WRITE DMA QUEUED FUA EXT command supported F 0b 6 1 = WRITE DMA FUA EXT and WRITE MULTI FUA EXT commands supported F 1b 5 1 = General Purpose Logging feature set supported X 0b 4 Obsolete V 0b 3 1 = Media Card Pass Through Command feature set supported V 0b 2 1 = Media serial number is valid F 1b 1 1 = SMART self-test supported F 0b 0 1 = SMART error logging supported Word 88: (O) 407fh Ultra DMA modes 0b 15 Reserved V 1b 14 1 = Ultra DMA mode 6 is selected 0 = Ultra DMA mode 6 is not selected V 0b 13 1 = Ultra DMA mode 5 is selected 0 = Ultra DMA mode 5 is not selected V 0b 12 1 = Ultra DMA mode 4 is selected 0 = Ultra DMA mode 4 is not selected V 0b 11 1 = Ultra DMA mode 3 is selected 0 = Ultra DMA mode 3 is not selected V 0b 10 1 = Ultra DMA mode 2 is selected 0 = Ultra DMA mode 2 is not selected V 0b 9 1 = Ultra DMA mode 1 is selected 0 = Ultra DMA mode 1 is not selected V 0b 8 1 = Ultra DMA mode 0 is selected 0 = Ultra DMA mode 0 is not selected 0b 7 Reserved F 1b 6 1 = Ultra DMA mode 6 and below are supported F 1b 5 1 = Ultra DMA mode 5 and below are supported F 1b 4 1 = Ultra DMA mode 4 and below are supported F 1b 3 1 = Ultra DMA mode 3 and below are supported F 1b 2 1 = Ultra DMA mode 2 and below are supported F 1b 1 1 = Ultra DMA mode 1 and below are supported F 1b 0 1 = Ultra DMA mode 0 is supported Word 89: (O) 0000h Time required for security erase unit completion 00h 15:8 Reserved F 00h 7:0 Time required for Normal Erase mode SECURITY ERASE UNIT command Word 90: (O) 0000h Time required for Enhanced security erase completion 00h 15:8 Reserved F 00h 7:0 Time required for Enhanced Erase mode SECURITY ERASE UNIT command Word 91: (O) 0000h Current APM level value (Advanced Power Management) Word 92: (O) fffeh Master Password Identifier Word 93: (M) 0000h Hardware reset result. The contents of bits (12-0) of this world shall change only during the execution of a hardware reset (7.18.7.47) F 0b 15 Shall be cleared to zero. F 0b 14 Shall be set to one. V 0b 13 1 = dev detected CBLID- above ViHB 0 = dev detected CBLID- below ViL V 00000b 12:8 Device 1 HW reset result. Device 0 shall clear these bits to 0. Device 1 shall set these bits as follows: 12 Reserved. 11 0 = Device 1 did not assert PDIAG-. 1 = Device 1 asserted PDIAG-. V 00b 10:9 These bits indicate how Dev 1 determined device number: 00 = Reserved. 01 = a jumper was used. 10 = the CSEL signal was used. 11 = some other method was used or the method is unknown 0b 8 Shall be set to one. 7:0 Device 0 hardware reset result. Device 1 shall clear these bits to 0. Device 0 shall set these bits as follows: 0b 7 Reserved. F 0b 6 0 = Device 0 not respond when Device 1 is selected. 1 = Device 0 responds when Device 1 is selected. V 0b 5 0 = Device 0 did not detect assertion of DASP-. 1 = Device 0 detected assertion of DASP-. V 0b 4 0 = Device 0 did not detect assertion of PDIAG-. 1 = Device 0 detected assertion of PDIAG-. V 0b 3 0 = Device 0 failed diagnostics. 1 = Device 0 passed diagnostics. V 00b 2:1 These bits indicate how Device 0 determined device number: 00 = Reserved. 01 = a jumper was used. 10 = the CSEL signal was used. 11 = some other method was used or the method unknown. F 0b 0 Shall be set to one. Word 94: (O) 0000h Current AAM value (see 7.18.7.48) F 00h 15:8 Vendor's recommended acoustic management value. V 00h 7:0 Current automatic acoustic management value. Word 95: (O) 0000h Stream Minimum Request Size Word 96: (O) 0000h Streaming Transfer Time - DMA Word 97: (O) 0000h Streaming Access Latency - DMA and PIO Word 98: (O) 0000h 0000h Streaming Performance Granularity (DWord) Word 100: (O) Total Number of User Addressable Logical Sectors for 48-bit commands (QWord) V 44b0h 1bf2h 0000h 0000h Word 104: (O) 0000h Streaming Transfer Time - PIO (see 7.18.7.54) Word 105: 0000h Reserved Word 106: (O) 4000h Physical sector size / Logical Sector Size F 0b 15 Shall be cleared to zero F 1b 14 Shall be set to one F 0b 13 1 = Device has multiple logical sectors per physical sector. F 0b 12 1 = Device Logical Sector Longer than 256 Words 00000000b 11:4 Reserved F 0000b 3:0 2^x logical sectors per physical sector Word 107: (O) 0000h Inter-seek delay for ISO-7779 standard acoustic testing in microseconds Word 108: (M) World wide name F e8-3fffffffa-97 059fffffffc9fffffff9c76 IeeeOUI-UniqueID Word 112: (O) Reserved for 128 bit world wide name extension to 128 bits 0000h 0000h 0000h 0000h Word 116: (O) 0000h Reserved for INCITS TR-37-2004 Word 117: (O) 0000h 0000h Logical sector size (DWord) (see 7.18.7.61) Word 119: (M) 4010h Commands and feature sets supported (Continued from words 82..84) F 0b 15 Shall be cleared to zero F 1b 14 Shall be set to one 00000000b 13:6 Reserved F 0b 5 1 = The Free-fall Control feature set is supported F 1b 4 1 = The DOWNLOAD MICROCODE command with mode 3 is supported F 0b 3 1 = The READ LOG DMA EXT and WRITE LOG DMA EXT commands are supported F 0b 2 1 = The WRITE UNCORRECTABLE EXT command is supported F 0b 1 1 = The Write-Read-Verify feature set is supported 0b 0 Reserved for DDT Word 120: (M) 4010h Commands and feature sets supported or enabled (Continued from words 85..87) F 0b 15 Shall be cleared to zero F 1b 14 Shall be set to one 00000000b 13:7 Reserved V 0b 6 1 = Extended Status Reporting feature set is supported V 0b 5 1 = The Free-fall Control feature set is enabled F 1b 4 1 = The DOWNLOAD MICROCODE command with mode 3 is supported F 0b 3 1 = The READ LOG DMA EXT and WRITE LOG DMA EXT commands are supported F 0b 2 1 = The WRITE UNCORRECTABLE EXT command is supported V 0b 1 1 = The Write-Read-Verify feature set is enabled 0b 0 Reserved for DDT Word 121: Reserved for expanded supported and enable settings 0000h 0000h 0000h 0000h 0000h 0000h Word 127: 0000h Obsolete Word 128: (O) 0009h Security status 0000000b 15:9 Reserved V 0b 8 Master Password Capability 0 = High, 1 = Maximum 00b 7:6 Reserved F 0b 5 1 = Enhanced security erase supported V 0b 4 1 = Security count expired V 1b 3 1 = Security frozen V 0b 2 1 = Security locked V 0b 1 1 = Security enabled F 1b 0 1 = Security supported Word 129: Vendor specific 5448h 3538h 5445h 4737h 4444h 4a42h 4134h 435fh 3531h 324dh 425fh 3078h 3030h 3030h 3030h 3030h 4646h 4646h 4646h 4646h 5f56h 5458h 3436h 305fh 5041h 4e20h 2020h 2020h 2020h 2020h 2020h Word 160: (O) 0000h CFA power mode (see 7.18.7.68) F 0b 15 Word 160 supported 0b 14 Reserved F 0b 13 CFA power mode 1 is required for one or more commands implemented by the device V 0b 12 CFA power mode 1 disabled F 000000000000b 11:0 Maximum current in ma Word 161: Reserved for the CompactFlashTM Association 0000h 0000h 0000h 0000h 0000h 0000h 0000h Word 168: (O) 0000h See 7.18.7.70 000000000000b 15:4 Reserved F 0000b 3:0 Device Nomimal Form Factor Word 169: (O) 0001h DATA SET MANAGEMENT is supported (see 7.18.7.71) 000000000000000b 15:1 Reserved F 1b 0 1 = th Trim bit in the DATA SET MANAGEMENT is supported Word 170: (O) Addtional Product Identify (ATA String) (see 7.18.7.72) 0000h 0000h 0000h 0000h Word 174: 0000h 0000h Reserved Word 176: (O) Current media serial number (60 ASCII characters) 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h Word 206: (O) 0000h SCT Command Transport X 0000b 15:12 Vender Specific 000000b 11:6 Reserved F 0b 5 SCT Command Transport Data Tables support F 0b 4 SCT Command Transport Features Control supported F 0b 3 SCT Command Transport Error Recovery control supported F 0b 2 SCT Command Transport Write Same supported F 0b 1 SCT Command Transport Long Sector Access supported F 0b 0 SCT Command Transport supported Word 207: 0000h 0000h Reserved for CE-ATA Word 209: (O) 0000h Alignment of logical blocks within a larger physical block 0b 15 Shall be cleared to zero 0b 14 Shall be set to one 00000000000000b 13:0 Logical sector offset within the first physical sector where the first logical sector is placed Word 210: (O) 0000h 0000h Write-Read-Verify Sector Count Mode 3 Only (DWord) Word 212: (O) 0000h 0000h Write-Read-Verify Sector Count Mode 2 Only (DWord) Word 214: (O) 0000h NV Cache Capabilities F 0000b 15:12 NV Cache feature set version F 0000b 11:8 NV Cache Power Mode feature set version 000b 7:5 Reserved V 0b 4 1 = NV Cache feature set enabled 00b 3:2 Reserved V 0b 1 1 = NV Cache Power Mode feature set enabled F 0b 0 1 = NV Cache Power Mode feature set supported Word 215: (O) 0000h NV Cache Size in Logical Blocks (DWord) Word 217: (M) 0001h Nominal media rotation rate Word 218: 0000h Reserved Word 219: (O) 0000h NV Cache Options 15:8 Reserved F 00h 7:0 Device Estimated Time to Spin Up in Seconds Word 220: (O) 0000h See 7.18.7.84 15:8 Reserved V 00h 7:0 Write-Read-Verify feature set current mode Word 221: 0000h Reserved Word 222: (M) 107fh Transport Major revision number. 0000h or FFFFh = device does not report version F 0001b 15:12 Transport Type - 0 = Parallel, 1 = Serial, 2-Fh = Reserved 00000111b 11:4 Reserved Reserved F 1b 3 Reserved SATA Rev 2.5 F 1b 2 Reserved SATA II: Extensions F 1b 1 ATA/ATAPI-7 SATA 1.0a F 1b 0 ATA8-APT ATA8-AST Word 223: (M) 0000h Transport Minor revision number Word 224: Reserved for CE-ATA 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h Word 234: (O) 0080h Minimum number of 512 byte units per DOWNLOAD MICROCODE command mode 03h Word 235: (O) 8000h Maximum number of 512 byte units per DOWNLOAD MICROCODE command mode 03h Word 236: Reserved 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h 0000h Word 255: (M) bea5h Integrity word beh 15:8 Checksum a5h 7:0 Signature