Security Freeze Lock F5h, Security Set Password F1h | Samsung M9T

	Table 8-8 Security Erase Unit Password

Word			Content
0		Control word.
		Bit 0	Identifier 0= compare User password
			1= compare Master password
		Bit 1	Erase mode	0= Normal erase
		Bit (15:2)Reserved		1= Enhanced erase
		Bit (15:2)Reserved

1-16		Password (32 bytes)
17-255		Reserved

8.2.25Security Freeze Lock (F5h)

The SECURITY FREEZE LOCK command shall set the device to frozen mode. After command completion any other commands that update the device Lock mode shall be command aborted. Frozen mode shall be disabled by power-off or hardware reset. If SECURITY FREEZE LOCK shall be issued when the device is in frozen mode, the command executes and the device shall remain in frozen mode.

Commands disabled by SECURITY FREEZE LOCK are as follows:

SECURITY SET PASSWORD

SECURITY UNLOCK

SECURITY DISABLE PASSWORD

SECURITY ERASE PREPARE

SECURITY ERASE UNIT

8.2.26 Security Set Password (F1h)

This command transfers 512 bytes of data from the host. Table defines the content of this information. The data transferred controls the function of this command. It also defines the interaction of the identifier and security level bits.

	Table 8-9 Security Set Password data content

Word			Content
0		Control word.
		Bit 0	Identifier 0= set User password
			1= set Master password
		Bit (7:1)	Reserved
		Bit 8	Security level	0= High
		Bit (15:2)Reserved		1= Maximum
		Bit (15:2)Reserved
1-16		Password (32 bytes)
17		Master Password Revision Code (valid if word 0 bit 0 = 1)

18-255		Reserved

Spinpoint M9T Product Manual REV 1.0

59

Image 64

Samsung M9T manual Security Freeze Lock F5h, Security Set Password F1h, Security Erase Unit Password Word Content

Contents

M9T Product Manual Page Table of Contents Iii Read Fpdma Queued 60h Read Log Extended 2Fh Read Long 22h Table of Tables User Definition ScopeManual Organization Sata Reference Description Introduction Key Features Standards and Regulations Hardware Requirements Specifications Specification Summary Physical Specifications Logical Configurations Performance Specifications Power consumption Power consumptionPower Requirements Rated Environmental Specifications Environmental SpecificationsLinear Shock 1/2 sine pulse Rotational Shock Reliability Specifications Installation Space Requirements Unpacking Instructions Mounting Mounting Dimensions Orientation Ventilation Cable ConnectorsSata Connectivity Computer mainboard or Serial ATA host adapter Power Management SATA-Bus Interface Connector HDD Power, Sata Interface, and Factory Jumper Connector Drive Installation DC Power Connector and SATA-Bus Interface Cable Connections Head / Disk Assembly HDA Base Casting AssemblyDC Spindle Motor Assembly Disk Drive Operation Exploded Mechanical View Disk Stack Assembly Head Stack AssemblyVoice Coil Motor and Actuator Latch Assemblies Air Filtration System Drive Electronics Digital Signal Process and Interface ControllerDisk Controller DDR Host Interface Control Block Buffer Control Block Disk Ldpc Control Block Disk Control BlockFrequency Synthesizer Power Management Read/Write ICTime Base Generator Automatic Gain Control Analog Anti-Aliasing Low Pass Filter Analog to Digital Converter ADC and FIR Read and Write Operations Servo SystemRead Channel Write Channel Firmware FeaturesRead Caching Write Caching Defect Management Automatic Defect AllocationSmart 6 APM Sata II Interface Sata Terminology Spinpoint M9T Product Manual REV Physical Interface Signal Summary Signal Descriptions When read When written 2 I/O Register AddressControl Block Register Descriptions Registers Command Block Register Descriptions Command Register Ex F7h Device Register Ex F6h Status Register Ex F7h Sata II Feature SET Device Activity SignalStaggered Spin-up Disable Control Auto-Activate in DMA Setup FIS Phy Event Counters Software Settings Preservation Sata Power Management Command Table ATA Command DescriptionsCommand Code Parameters Smart Command Descriptions Check Power Mode E5hDevice Configuration Overlay B1h Download Micro Code 92h Device Configuration Identify data structure Word Content Execute Device Diagnostics 90h Diagnostic CodesFlush Cache E7h, EAh extended Format Track 50h Content Description Identify Device information =the fields reported in word 88 are valid EXT =Media Card Pass Through command feature set supported Word Content Description WWN Idle E3h Automatic Standby Timer PeriodsIdle Immediate E1h Initialize Device Parameters 91h NOP 00hRead Buffer E4h Read DMA C8h, 25h extended Read Log Extended 2Fh Read Multiple Command C4h, 29h extendedRead Long 22h Read Sectors 20h, 24h extended Read Native Max Address F8h, 27h extendedRead Verify Sectors 40h, 41h extended Security Disable Password F6h Recalibrate 10hSecurity Erase Prepare F3h Security Erase Unit F4h Security Set Password F1h Security Erase Unit Password Word ContentSecurity Set Password data content Security Freeze Lock F5h Security Unlock F2h Set Features EFhSeek 7xh 11 Set Features Register Definitions 12 Transfer Mode Values Set Multiple Mode C6h 13 Set Max Feature Register ValuesSet Max Address F9h, 37h extended Sleep E6h 14 Smart Feature Registers Values Smart disable operations D9hSmart enable/disable attribute auto-save D2h Smart B0h Smart enable operations D8h Smart execute off-line immediate D4h Smart read data D0h 15 Device Smart Data Structure Byte Bit Name Description 16 Smart Attribute Status Flags 17 Smart Attribute Data List 18 Off-line Data Collection Status Values Self-test execution status byte 19 Self-test Execution Status Values Smart return status DAh Smart read log sector D5hSmart write log sector D6h Standby Immediate E0h Write Buffer E8hWrite DMA CAh, 35h extended Write Fpdma Queued 61h Write Multiple Command C5h, 39h extended Write Sectors 30h, 34h extended Spinpoint M9T Product Manual REV Maintenance Precautions MaintenanceGeneral Information HDD handling guide -Please handle HDD by side surfaces Service and Repair HDD handling guide Prevent Shocks