U Series 5 Family Product Manual, Rev. B | 27 | |
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Word | Description | Value |
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65 | Minimum multiword DMA |
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| transfer cycle time per word | 0078H |
| (120 nsec) |
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66 | Recommended multiword |
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| DMA transfer cycle time per | 0078H |
| word (120 nsec) |
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67 | Minimum PIO cycle time |
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| without IORDY flow control | 00F0H |
| (240 nsec) |
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68 | Minimum PIO cycle time with |
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| IORDY flow control (120 | 0078H |
| nsec) |
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0000H | ||
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75 | Queue depth | 0000H |
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0000H | ||
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80 | Major version number | 003EH |
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81 | Minor version number | 0000H |
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82 | Command sets supported | 346BH |
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83 | Command sets supported | 4009H |
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84 | Command sets support | 4209H |
| extension |
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85 | Command sets enabled | xxxxH |
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86 | Command sets enabled | xxxxH |
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87 | Command sets enable | xxxxH |
| extension |
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88 | Ultra DMA support and | xx3FH |
| current mode |
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| (see note following this table) |
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89 | Security erase time | 0000H |
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90 | Enhanced security erase | 0000H |
| time |
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