
BIOS
EP-3S1A
Page 4-14
OnChip 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 choice: Enabled, Disabled.
IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4)
for each of the four IDE devices that the onboard IDE interface supports. Modes 0
through 4 provide successively increased performance. In Auto mode, the system
automatically determines the best mode for each device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
IDE Primary/Secondary Master/Slave UDMA
Ultra DMA/33 implementation is possible only if your IDE hard drive supports it
and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-
party IDE bus master driver). If your hard drive and your system software both sup-
port Ultra DMA/33, select Auto to enable BIOS support.
The Choice: Auto, Disabled.
4-4 Integrated Peripherals
Summary of Contents for EP-3S1A
Page 6: ...EP 3S1A Page Left Blank ...
Page 14: ...Introduction EP 3S1A Page 1 8 Figure 5 System Block Diagram System Block Diagram ...
Page 17: ...Installation EP 3S1A Page 3 1 Section 3 INSTALLATION ...
Page 18: ...Installation EP 3S1A Page 3 2 Figure 1 EP 3S1A Detailed Layout ...
Page 32: ...Installation EP 3S1A Page 3 16 Page Left Blank ...
Page 61: ...Drivers Installation EP 3S1A Page 5 2 Page Left Blank ...
Page 73: ...Appendix EP 3S1A A 12 Page Left Blank ...