Diagnostic Mode, Smart command | Toshiba MK6017MAP specification

360014937

10.7.2.2 Diagnostic Mode

The drive enters diagnostic mode immediately after the power -on or after an Execute Diagnostics command. Error bit in Status Register shall not be set in these cases. The following table shows bit values for the diagnostic mode.

Table 10.7-1 Diagnostic mode error register

01	No errors
02	Controller register error
03	Buffer RAM error
04	ECC device error
05	CPU ROM/RAM error
06-7F	reserved
8x	Slave drive error (see below)

When two drives are daisy-chained on the interface, the MASTER drive has valid error information for diagnostic mode. When the SLAVE drive detects an error, 80H and OR value (01～04) diagnosed by the MASTER are set to the code above mentioned.

10.7.3 Features Register (Write Precompensation Register)

- CS0

DA2-DA0 : 1

Write only

Write precompensation is automatically optimized by the drive internally. This register is used with Set Features command.

10.7.3.1 Smart command

This command is used with the Smart commands to select subcommands.

10.7.4 Sector Count Register

- CS0

DA2-DA0 : 2

Read / Write

10.7.4.1 Disk Access command

The sector count register determines the number of sectors to be read or written for Read, Write, and Verify commands. A 0 in the sector count register specifies a 256 sector transfer. After normal completion of a command, the content shall be 0.

During a multi-sector operation, the sector count is decremented and the sector number is incremented. If an error should occur during multi-sector operation, this command shows the number of remaining sectors in order to avoid duplicated transfer.

10.7.4.2 Initialize Device Parameters command

This register determines number of sectors per track.

10.7.4.3 Power Control command

This register returns a value in accordance with the operation mode (idle mode or stand-by mode).

10.7.4.4 Set Features Command

If features register for this command is 03h, this register sets the data transfer mode.

Copyright ©2000 Toshiba corporation. All rights reserved.

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Toshiba MK6017MAP manual Diagnostic Mode, Smart command, Disk Access command, Initialize Device Parameters command

Contents

Toshiba Contents REVRevised STGE.PER Ｓａｆｅｔｙ Usage Restrictions Safety Copyright 2000 Toshiba corporation. All rights reserved 506 Table of Contents Security SET Password Protocol Table of Figures Scope Copyright 2000 Toshiba corporation. All rights reserved 512 KEY Features Basic Specification Performance Power Consumption Power SequenceSupply Voltage Energy Consumption Efficiency Dimension WeightDrive Orientation Mounting Instructions Installation Screwing MK6017MAP Dimensions MK6017MAP Mounting Recommendation Temperature and Humidity TemperatureVibration Shock Safety Standards Acoustics （Sound Power ）Altitude Error Rate Preventive Maintenance PMMean Time to Failure Mttf Product Life Load/Unload Cabling Interface ConnectorCable Electrical specification DC input/output Characteristics 10.2.2.1 InputCable length and capacitance Output Interface connector ATA interface connector Pin Assignment Pdiag ／-CBLIDDasp Ground Ground Reserved Signal Treatment Dasp Signal Description Series resistance Copyright 2000 Toshiba corporation. All rights reserved 532 Host Interface Timing Program I/O Write Timing Program I/O Read Timing ATA-2 Specifications Single Word DMA Write Timing ATA-2 Specification Single Word DMA Read Timing ATA/ATAPI-5 Specifications Multiword DMA Write Timing Multiword DMA Read Timing Ultra DMA Timing Hdmardy Sustained Ultra DMA data in burst Device terminating an Ultra DMA data in burst CRC Host terminating an Ultra DMA data in burst Initiating an Ultra DMA data out burst Ddmardy Sustained Ultra DMA data out burst Host terminating an Ultra DMA data out burst Device terminating an Ultra DMA data out burst ATA/ATAPI specifications Reset Timing Grounding Address Decoding 1 Register map Register Description Error Register Security commandsOperational Mode Diagnostic Mode Smart commandDisk Access command Initialize Device Parameters command Smart commands Sector Number RegisterCylinder Low Registers Cylinder High Registers Device/Head Register DEV HS3 HS2 HS1 HS0 Status Register BSY Drdy DSC3 DRQ Corr IDX ERR Command Register Command Code Alternate Status Register Device Control RegisterDevice Address register4 Srst IEN Command Descriptions Recalibrate5 1xh Nop 00hFlush Cache E7h Read Long6 22h/23h Read Sector 20h/21hWrite Sector 30h/31h Read Verify 40h Write Long7 32h/33hWrite Verify8 3Ch Format Track 50h Seek 7xh Execute Diagnostics 90hToshiba Specific Initialize Device Parameters 91h Read Multiple C4h Write Multiple C5h Set Multiple Mode C6h Read DMA C8h/C9h Write DMA CAh/CBh Power Control Exh Stand-by Immediate E0/94Idle Immediate E1/95 SC=X Check Power Mode E5/98 Stand-by E2/96Idle E3/97 Sleep E6/99 Read Buffer E4h Write Buffer E8h Identify Device ECh Word Description Hex 360014937 2 Identify Information 360014937 3 Identify Information 360014937 4 Identify Information =ATA Toshiba MK6017MAP MK6017MAP Copyright 2000 Toshiba corporation. All rights reserved 581 Copyright 2000 Toshiba corporation. All rights reserved 582 Copyright 2000 Toshiba corporation. All rights reserved 583 Timer Actual Value Copyright 2000 Toshiba corporation. All rights reserved 585 Set Max Address F9h Read Native Max Address F8h Set Features EFh Features FT register defines following selections Security SET Password F1h Security Set Password information Security Unlock F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h Smart Function Set 10.8.33.1 Smart Read Attribute values Attribute Name Value Definition Copyright 2000 Toshiba corporation. All rights reserved 596 10.8.33.2 Smart Read Attribute thresholds Smart Enable Disable Attribute Autosave 10.8.33.4 Smart Save Attribute Values Off-line mode 10.8.33.5 Smart Execute Off-line Immediate Captive mode Command Code Register Setting Normal Completion10.8.33.6 Register Command data structure Error data structure Self-test log sector Self-test index 10.8.33.7 Smart Write Log Sector Smart Enable Operations 10.8.33.9 Smart Disable Operations Smart Enable/Disable Automatic Off-line Smart Return Status Security mode default setting Initial setting of the user password Unlock Security mode operation from power-onUnit Password lost Command Table Attributes Smart function default settingAttributes values Adaptive Power Mode Control Low Power IdlePerformance Idle Active Idle Reset Register Power on Hardware Reset Software Reset LOW Master/Slave ConfigurationHigh Automatic Write Reallocation Cache MemoryCache Operations Protocol PIO data in commands Commands for this class are PIO data out commands PIO data out protocol Non-data commands Non-data protocol DMA data transfer commands Ultra DMA Copyright 2000 Toshiba corporation. All rights reserved 624 = DD0 XOR CRCOUT15 = DD1 XOR CRCOUT14= DD2 XOR CRCOUT13 = DD3 XOR CRCOUT12 Function and Intervals Timeout Other timings