Hitachi 7K400 Specifications - Page 123
Command descriptions
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UPC - 000053412935
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Page 123 highlights
12.0 Command descriptions The table below shows the commands that are supported by the device. Table 76: "Command Set (subcommand)" on page 111 shows the subcommands that are supported by each command or feature. Table 74: Command Set (1 of 2) Protocol Command 3 Check Power Mode 3 Check Power Mode* 3 Configure Stream 3 Device Configuration RESTORE 3 Device Configuration FREEZE LOCK 1 Device Configuration IDENTIFY 2 Device Configuration SET 2 Download Microcode 3 Execute Device Diagnostic 3 Flush Cache 3 Flush Cache Ext 2 Format Track 3 Format Unit 1 Identify Device 3 Idle 3 Idle* 3 Idle Immediate 3 Idle Immediate* 3 Initialize Device Parameters 3 NOP 1 Read Buffer 4 Read DMA 4 Read DMA 4 Read DMA Ext 5 Read DMA Queued 5 Read DMA Queued Ext 1 Read Long 1 Read Long 1 Read Log Ext 1 Read Multiple 1 Read Multiple Ext 3 Read Native Max ADDRESS 3 Read Native Max ADDRESS Ext 1 Read Sector(s) 1 Read Sector(s) 1 Read Sector(s) Ext 4 Read Stream DMA 4 Read Stream PIO 3 Read Verify Sector(s) 3 Read Verify Sector(s) 3 Read Verify Sector(s) Ext 3 Recalibrate 2 Security Disable Password 3 Security Erase Prepare 2 Security Erase Unit Code (Hex) E5 98 51 B1 B1 B1 B1 92 90 E7 EA 50 E7 EC E3 97 E1 95 91 00 E4 C8 C9 25 C7 26 22 23 2F C4 29 F8 27 20 21 24 2A 2B 40 41 42 1x F6 F3 F4 Binary Code Bit 7 6 5 4 3 2 1 0 1 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 1 1 1 0 1 0 1 0 0 1 0 1 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 1 1 0 0 0 1 1 1 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 1 0 0 0 0 1 0 1 0 0 1 1 1 1 1 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 - - - 0 0 0 1 - - - 1 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 0 1 0 0 Deskstar 7K400 Hard Disk Drive Specification 109
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