5.3 Host Commands
Table 5.25 Information to be read by IDENTIFY DEVICE command (2/3)
Word | Value | Description |
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65 | X’0078’ | Minimum multiword DMA transfer cycle time per word: 120 [ns] | |
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66 | X’0078’ | Manufacturer’s recommended DMA transfer cycle time: 120 [ns] | |
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67 | X’00F0’ | Minimum PIO transfer cycle time without IORDY flow control: 240 [ns] | |
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68 | X’0078’ | Minimum PIO transfer cycle time with IORDY flow control: 120 [ns] | |
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X’0000’ | Reserved |
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75 | X ' 001F ' | Queue depth | *11 |
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76 | X ' 0702 ' | Serial ATA capabilities | *12 |
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77 | X ' 0000 ' | Reserved for Serial ATA |
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78 | X ' 004C ' | Support of Serial ATA function | *13 |
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79 | X ' 00xx ' | Valid of Serial ATA function | *14 |
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80 | X’00F8’ | Major version number | *11 |
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81 | X’001A’ | Minor version number |
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82 | X’346B’ | Support of command sets | *12 |
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83 | X’7F09’ | Support of command sets | *13 |
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84 | X’60xx’ | Support of command sets/function | *14 |
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85 | *15 | Valid of command sets/function | *15 |
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86 | *16 | Valid of command sets/function | *16 |
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87 | *17 | Default of command sets/function | *17 |
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88 | X’xx3F’ | Ultra DMA transfer mode | *18 |
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89 | Set by a device | Security Erase Unit execution time (1 LSB: 2 min.) | *19 |
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90 | X’0000’ | Enhanced Security Erase Unit execution time (1 LSB: 2 min.) | |
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91 | (Variable) | Advance power management level |
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92 | (Variable) | Master password revision |
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93 | X’0000’ | COMRESET Result |
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94 | (Variable) | Acoustic Management level | *21 |
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X’0000’ | Reserved |
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X’xx’ | Total number of sectors accessible by users in the | ||
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| *22 |
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X’00’ | Reserved |
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106 | *26 | Physical sector size per logical sector |
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X ' 0000 ' | Reserved |
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