Hitachi HTS541010G9AT00 Specifications - Page 100
Format Unit F7h: vendor specific
UPC - 000061425019
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12.7 Format Unit (F7h: vendor specific) Table 52: Format Unit command (F7h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature V V V V V V V V Sector Count LBA Low LBA Mid LBA High Device 1-1 D---- Command 1 1 1 1 0 1 1 1 Command Block Input Registers Register 7 6 5 4 3 2 1 0 Data Error see below Sector Count LBA Low LBA Mid LBA High Device Status see below 76 CRC UNC 00 Error Register 54 3 2 1 0 0 IDN 0 ABT T0N AMN 0V 0 V 0 0 Status Register 7 654 3 2 1 0 BSY RDY DF DSC DRQ COR IDX ERR 0 V0V - 0 - V The Format Unit command initializes all user data sectors after merging the reassigned sector location into the defect information of the device and clearing the reassign information. Both new reassign information and new defect information are available immediately after the completion of this command. They are also used on the next power on reset or hard reset. This command erases both previous information data from the device. Note that the Format Unit command initializes from LBA 0 to Native MAX LBA. Host MAX LBA is set by Initialize Drive Parameter or Set MAX ADDRESS command is ignored. The protected area by Set MAX ADDRESS command is also initialized. The Security Erase Prepare command should be completed immediately prior to the Format Unit command. If the device receives a Format Unit command without a prior Security Erase Prepare command, the device aborts the Format Unit command. If the Feature register is NOT 11h, the device returns an Abort error to the host. This command does not request a data transfer. Output parameters to the device Feature This indicates the Destination code for this command 11H The merge reassigned location into the defect information. The execution time of this command is shown below. Model number HTS541010G9SA00 HTS541080G9SA00 HTS541060G9SA00 HTS541040G9SA00 HTS541030G9SA00 HTS541020G9SA00 Execution time 64 min 52 min 40 min 26 min 22 min 14 min Travelstar 5K100 (Serial ATA) Hard Disk Drive Specification 88