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Seagate ST1000VX000 SV35 Series SATA Product Manual - Page 49

Error Outputs, ERROR REGISTER FIELD DESCRIPTIONS, ICRC Interface CRC Error, UNC Uncorrectable

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If the value is 0, the drive shall use the Default Command Completion Time Limit supplied with the most recent previous CONFIGURE STREAM command for this Stream type (Read or Write). If the Default Command Completion Time Limit is 0, or no previous Configure Stream command was defined for this Stream type, the result is vendor specific. The time is measured from the write of the command register to the final INTRQ for command completion. Error Outputs If the RC bit is set to 0, the content of the registers shall be as shown below. If the RC bit is set to 1 and the drive was able to transfer the correct amount of data (even though some of it may be incorrect), the SE bit shall be set to 1, the ERR bit shall be set to 0. Register 7 6 5 4 3 2 1 0 Error ICRC UNC N/A IDNF N/A ABRT N/A CCTO Sector Count HOB = 0 Length of Stream Error (7:0) LBA Low HOB = 1 Length of Stream Error (15:8) HOB = 0 LBA (7:0) LBA Mid HOB = 1 LBA (31:24) HOB = 0 LBA (15:8) LBA High HOB = 1 LBA (39:32) HOB = 0 LBA (23:16) HOB = 1 LBA (47:40) Device obs N/A obs DEV Reserved Status BSY DRDY SE Unused DRQ N/A N/A ERR Note: HOB = 0 indicates the value read by the host when the HOB bit of the Device Control register is cleared to zero. HOB = 1 indicates the value read by the host when the HOB bit of the Device Control register is set to one. ERROR REGISTER FIELD DESCRIPTIONS ICRC (Interface CRC Error) 1 This bit shall be set to 1 if an interface CRC error has occurred during an Ultra DMA data transfer. The content of this bit is not applicable for Multiword DMA transfers. UNC (Uncorrectable) 1 This bit shall be set to 1 if data is uncorrectable. This bit should never be set on a streaming command. IDNF 1 This bit shall be set to 1 if a user-accessible address could not be found. This bit shall be set to 1 if an address outside of the range of user-accessible addresses is requested if command aborted is not returned. ABRT 1 This bit shall be set to 1 if this command is not supported. ABRT may be set to 1 if the device is not able to complete the action requested by the command. ABRT shall be set to 1 if an address outside of the range of user-accessible addresses is requested if IDNF is not set to 1. SV35 Series SATA Product Manual, Rev. B 43

Section	Page
1.0 Introduction 1	3
1.1 About the Serial ATA interface 2	3
2.0 Drive specifications 3	3
2.1 Specification summaries 3	3
2.2 Formatted capacity 10	3
2.2.1 LBA mode 10	3
2.3 Default logical geometry 10	3
2.4 Recording and interface technology 11	3
2.5 Physical characteristics 12	3
2.6 Seek time 12	3
2.7 Start/stop times 13	3
2.8 Power specifications 13	3
2.8.1 Power consumption 13	3
2.8.2 Conducted noise 15	3
2.8.3 Voltage tolerance 15	3
2.8.4 Power-management modes 15	3
2.9 Environmental specifications 16	3
2.9.1 Ambient temperature 16	3
2.9.2 Temperature gradient 16	3
2.9.3 Humidity 16	3
2.9.4 Altitude 16	3
2.9.5 Shock 17	3
2.9.6 Vibration 17	3
2.10 Acoustics 18	3
2.11 Electromagnetic immunity 18	3
2.12 Reliability 19	3
2.13 Agency certification 19	3
2.13.1 Safety certification 19	3
2.13.2 Electromagnetic compatibility 19	3
2.13.3 FCC verification 20	3
2.14 Environmental protection 21	3
2.14.1 European Union Restriction of Hazardous Substances (RoHS) 21	3
2.15 Corrosive environment 21	3
3.0 Configuring and mounting the drive 23	3
3.1 Handling and static-discharge precautions 23	3
3.2 Breather filter hole precautions 24	3
3.3 Configuring the drive 25	3
3.4 Serial ATA cables and connectors 25	3
3.5 Drive mounting 26	3
4.0 Serial ATA (SATA) interface 27	3
4.1 Hot-Plug compatibility 27	3
4.2 Serial ATA device plug connector pin definitions 28	3
4.3 Supported ATA commands 30	3
4.3.1 Identify Device command 33	3
4.3.2 Set Features command 37	3
4.3.3 S.M.A.R.T. commands 38	3
4.3.4 Streaming feature set support 39	3
5.0 Seagate Technology support services 49	3
Figure 1. Typical 5V startup and operation current profile 14	5
Figure 2. Typical 12V startup and operation current profile 14	5
Figure 3. Breather filter hole location 24	5
Figure 4. Serial ATA jumper block and connectors 25	5
Figure 5. Attaching SATA cabling 25	5
Figure 6. Mounting dimensions-top, side and end view 26	5
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Specification summaries	9
2.2 Formatted capacity	16
2.2.1 LBA mode	16
2.3 Default logical geometry	16
2.4 Recording and interface technology	17
2.5 Physical characteristics	18
2.6 Seek time	18
2.7 Start/stop times	19
2.8 Power specifications	19
2.8.1 Power consumption	19
2.8.1.1 Typical current profiles	20
2.8.2 Conducted noise	21
2.8.3 Voltage tolerance	21
2.8.4 Power-management modes	21
2.9 Environmental specifications	22
2.9.1 Ambient temperature	22
2.9.2 Temperature gradient	22
2.9.3 Humidity	22
2.9.3.1 Relative humidity	22
2.9.3.2 Wet bulb temperature	22
2.9.4 Altitude	22
2.9.5 Shock	23
2.9.5.1 Operating shock	23
2.9.5.2 Nonoperating shock	23
2.9.6 Vibration	23
2.9.6.1 Operating vibration	23
2.9.6.2 Nonoperating vibration	23
2.10 Acoustics	24
2.11 Electromagnetic immunity	24
2.12 Reliability	25
2.13 Agency certification	25
2.13.1 Safety certification	25
2.13.2 Electromagnetic compatibility	25
2.13.3 FCC verification	26
2.14 Environmental protection	27
2.14.1 European Union Restriction of Hazardous Substances (RoHS)	27
2.15 Corrosive environment	27
3.0 Configuring and mounting the drive	29
3.1 Handling and static-discharge precautions	29
3.2 Breather filter hole precautions	30
3.3 Configuring the drive	31
3.4 Serial ATA cables and connectors	31
3.5 Drive mounting	32
4.0 Serial ATA (SATA) interface	33
4.1 Hot-Plug compatibility	33
4.2 Serial ATA device plug connector pin definitions	34
4.3 Supported ATA commands	36
4.3.1 Identify Device command	39
4.3.2 Set Features command	43
4.3.3 S.M.A.R.T. commands	44
4.3.4 Streaming feature set support	45
4.3.4.1 Identify Device command	45
4.3.4.2 Streaming commands	45
4.3.4.2.1 Configure Stream (51h)	47
4.3.4.2.2 Read Stream DMA (2Ah)	48
4.3.4.3 Write Stream DMA (3Ah)	51
4.3.4.3.1 Time-constrained operations	53
4.3.4.3.2 Non-cached streaming writes use model	54
4.3.4.3.3 Non-streaming writes	54
5.0 Seagate Technology support services	55
Numerics	57
A	57
B	57
C	57
D	57
E	57
F	58
G	58
H	58
I	58
K	58
L	58
M	58
N	58
O	58
P	58
Q	58
R	58
S	59
T	59
U	60
V	60

Match case Limit results 1 per page

SV35 Series SATA Product Manual, Rev. B

If the value is 0, the drive shall use the Default Command Completion Time Limit supplied with the most recent

previous CONFIGURE STREAM command for this Stream type (Read or Write). If the Default Command Com-

pletion Time Limit is 0, or no previous Configure Stream command was defined for this Stream type, the result

is vendor specific. The time is measured from the write of the command register to the final INTRQ for com-

mand completion.

Error Outputs

If the RC bit is set to 0, the content of the registers shall be as shown below. If the RC bit is set to 1 and the

drive was able to transfer the correct amount of data (even though some of it may be incorrect), the SE bit shall

be set to 1, the ERR bit shall be set to 0.

ERROR REGISTER FIELD DESCRIPTIONS

ICRC (Interface CRC Error)

This bit shall be set to 1 if an interface CRC error has occurred during an Ultra DMA data transfer. The

content of this bit is not

applicable for Multiword DMA transfers.

UNC (Uncorrectable)

This bit shall be set to 1 if data is uncorrectable. This bit should never be set on a streaming command.

IDNF

This bit shall be set to 1 if a user-accessible address could not be found. This bit shall be set to 1 if an

address outside of the range of user-accessible addresses is requested if command aborted is not

returned.

ABRT

This bit shall be set to 1 if this command is not supported. ABRT may be set to 1 if the device is not

able to complete the action requested by the command. ABRT shall be set to 1 if an address outside of

the range of user-accessible addresses is requested if IDNF is not set to 1.

Error

ICRC

UNC

N/A

IDNF

N/A

ABRT

N/A

CCTO

Sector Count

HOB = 0

Length of Stream Error (7:0)

HOB = 1

Length of Stream Error (15:8)

LBA Low

HOB = 0

LBA (7:0)

HOB = 1

LBA (31:24)

LBA Mid

HOB = 0

LBA (15:8)

HOB = 1

LBA (39:32)

LBA High

HOB = 0

LBA (23:16)

HOB = 1

LBA (47:40)

Device

obs

N/A

obs

DEV

Reserved

Status

BSY

DRDY

Unused

DRQ

N/A

ERR

Note: HOB = 0 indicates the value read by the host when the HOB bit of the Device Control register is cleared to zero.

HOB = 1 indicates the value read by the host when the HOB bit of the Device Control register is set to one.