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| 5.3 Host Commands | |
| Table 5.4 Information to be read by IDENTIFY DEVICE command (2 of 7) | |||
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| Word | Value | Description |
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| – | Firmware revision (ASCII code, 8 characters, left) |
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| Set by a device | Model name (ASCII code, 40 characters, left) |
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| 47 | X’8010’ | Maximum number of sectors per interrupt on |
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| READ/WRITE MULTIPLE command |
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| 48 | X’0000’ | Reserved |
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| 49 | X’0B00’ | Capabilities *3 |
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| 50 | X’0000’ | Reserved |
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| 51 | X’0200’ | PIO data transfer mode *4 |
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| 52 | X’0000’ | Reserved |
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| 53 | X’0007’ | Enable/disable setting of words |
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| 54 | (Variable) | Number of current Cylinders |
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| 55 | (Variable) | Number of current Head |
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| 56 | (Variable) | Number of current sectors per track |
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| (Variable) | Total number of current sectors |
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| 59 | *6 | Transfer sector count currently set by READ/WRITE |
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| MULTIPLE command *6 |
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| *2 | Total number of user addressable sectors (LBA mode only) |
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| *2 |
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| 62 | X’0000’ | Reserved |
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| 63 | X’xx07’ | Multiword DMA transfer mode *7 |
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| 64 | X’0003’ | Advance PIO transfer mode support status *8 |
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| 65 | X’0078’ | Minimum multiword DMA transfer cycle time per word : |
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| 120 [ns] |
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| 66 | X’0078’ | Manufacturer’s recommended DMA transfer cycle time : |
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| 120 [ns] |
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| 67 | X’00F0’ | Minimum PIO transfer cycle time without IORDY flow |
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| control : 240 [ns] |
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| 68 | X’0078’ | Minimum PIO transfer cycle time with IORDY flow control |
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| : 120 [ns] |
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| X’0000’ | Reserved |
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| 80 | X’001E’ | Major version number *9 |
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| 81 | X’0000’ | Minor version number (not reported) |
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| 82 | X’346B’ | Support of command sets *10 |
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