Integrated Peripherals - Biostar P4TPE Pro Manual

P4TPE Pro BIOS Setup

5 Integrated Peripherals

Figure 5. Integrated Peripherals
On-Chip IDE Control
On-Chip Primary / Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with support for two IDE
channels. Select Enabled to activate each channel separately.
The Choices: Enabled (default), Disabled.
IDE Primary / Secondary Master / Slave PIO
The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each of
the IDE devices that the onboard IDE interface supports. Modes 0 through 4 provides
successively increased performance. In Auto mode, the system automatically determines the
best mode for each device.
The Choices: Auto (default), Mode0, Mode1, Mode2, Mode3, Mode4.
IDE Primary / Secondary Master / Slave UDMA
Ultra DMA/100 functionality can be implemented if it is supported by the IDE hard drives
in your system. As well, your operating environment requires a DMA driver (Windows 95
OSR2 or a third party IDE bus master driver). If your hard drive and your system software
both support Ultra DMA/100, select Auto to enable BIOS support.
The Choices: Auto (default), Disabled.
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