Hitachi Global Storage Technologies
7.9.7 Device Terminating Write DMA
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53
7.9.8 Host Terminating Write DMA
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54
7.10 Drive address setting
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55
7.11 Addressing of HDD registers
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56
8.0 General
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59
8.1 Introduction
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59
8.2 Terminology
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59
9.0 Deviations from standard
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61
10.0 Register
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63
10.1 Alternate Status Register
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64
10.2 Command Register
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64
10.3 Data Register
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64
10.4
Device Control Register
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65
10.5 Drive Address Register
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65
10.6
Device/Head Register
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66
10.7 Error Register
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66
10.8 Features Register
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67
10.9 LBA High Register
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67
10.10 LBA Mid Register
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67
10.11 Sector Count Register
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67
10.12 Status Register
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67
11.0 General
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69
11.1 Reset response
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69
11.2 Register initialization
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70
11.3 Diagnostic and Reset considerations
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71
11.4 Power-off considerations
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72
11.4.1 Load/Unload
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72
11.4.2 Emergency unload
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72
11.4.3 Required power-off sequence
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72
11.5 Sector Addressing Mode
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73
11.5.1 Logical CHS addressing mode
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73
11.5.2 LBA addressing mode
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73
11.6 Power management features
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74
11.6.1 Power mode
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74
11.6.2 Power management commands
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74
11.6.3 Standby/Sleep command completion time
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74
11.6.4 Standby timer
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75
11.6.5 Status
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75
11.6.6 Interface capability for power modes
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75
11.6.7 Initial Power Mode at Power On
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75
11.7 Advanced Power Management (ABLE-3) feature
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75
11.7.1 Performance Idle Mode
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76
11.7.2 Active Idle Mode
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76
11.7.3 Low Power Idle Mode
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76
11.7.4 Transition time
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76
11.8 S.M.A.R.T. Function
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77