User’s Manual
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| Block mode is also called block transfer, | |||||
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| multiple commands, or multiple sector | |||||
| IDE HDD Block Mode |
| Enabled | read/write. If the IDE hard drive supports block | |||||
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| mode (most new drives do), select Enabled for | |||||||
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| Disabled | |||||||
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| automatic detection of the optimal number of | ||||||
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| block read/writes per sector the drive can | |||||
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| support. |
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| IDE DMA transfer access |
| Enabled | This item could allows you to enabled/disabled | |||||
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| the IDE UDMA transfer function and only use | |||||||
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| Disabled | |||||||
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| PIO mode. |
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| Enabled | The chipset contains a PCI IDE interface with | |||||
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| support for two IDE channels. Select Enabled to | |||||||
| Secondary PCI IDE |
| Disabled | activate the primary/Secondary IDE interface. | |||||
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| Select Disabled to deactivate this interface. | |||||
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| Auto | The IDE PIO (Programmed Input/Output) fields | |||||
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| let you set a PIO mode | ||||||
| IDE Primary Master PIO |
| Mode 0 | ||||||
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| IDE devices that | the | onboard | IDE | interface | |||
| IDE Primary Slave PIO |
| Mode 1 | ||||||
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| supports. | Modes | 0 | through | 4 | provide | ||
| IDE Secondary Master PIO |
| Mode 2 | ||||||
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| successively increased | performance. In Auto | ||||||
| IDE Secondary Slave PIO |
| Mode 3 | ||||||
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| mode, the system automatically determines the | |||||||
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| Mode 4 | ||||||
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| best mode for each device. |
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| Ultra DMA implementation is possible only if | |||||
| IDE Primary Master UDMA |
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| your IDE | hard drive | supports | it | and the | |
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| operating environment includes a DMA driver | ||||||
| IDE Primary Slave UDMA |
| Auto | ||||||
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| (Windows 95 OSR2 or a | |||||||
IDE Secondary Master UDMA |
| Disabled | |||||||
| master driver). If the hard drive and the system | ||||||||
IDE Secondary Slave UDMA |
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| software both support Ultra DMA, select Auto to | |||||||
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| enable BIOS support. |
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| SATA Mode |
| IDE | Setup the onboard SATA Mode. |
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| AHCI |
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| Disabled | The chipset contains a SATA IDE interface with | |||||
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| Auto | ||||||
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| support for two IDE channels. Select Enabled to | ||||||
| OnChip Serial ATA |
| Combined Mode | ||||||
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| activate the primary IDE interface (Channel0). | |||||||
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| Enhanced Mode | ||||||
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| Select Disabled to deactivate this interface. | ||||||
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| SATA Only | ||||||
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| PATA IDE Mode |
| Secondary | To select PATA IDE mode. |
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