TYAN Trinity ATX Motherboard S1598 User Manual page 55

Integrated Peripherals - Default Settings Chart
Setting Option
OnChip IDE First Channel
OnChip IDE Second Channel
IDE Prefetch Mode
IDE HDD Block Mode
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Primary Master UDMA
IDE Primary Slave UDMA
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
Init Display First
Onboard FDD Controller
Onboard Serial Port 1
Onboard Serial Port 2
Onboard Parallel Port
On-Chip PCI IDE First/Second Channel
This chipset contains a PCI IDE interface with support for two IDE channels.
Select Enabled to activate the primary and/or secondary onboard IDE interface.
Select Disabled to deactivate this interface, if you install a primary and/or
secondary add-in IDE interface.
IDE Prefetch Mode
The onboard IDE drive interface supports IDE prefetching for faster drive
accesses. If you install a primary and/or secondary add-in IDE interface, set
this field to Disabled if the interface does not support prefetching.
IDE HDD Block Mode
Select Enabled only if your hard drives support block mode. Most new drives
support block mode. If Enabled, block mode yields automatic detection of the
optimal number of block read/writes per sector that the drive can support.
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 up to four IDE devices that the internal PCI IDE interface
S1598 Trinity ATX
BIOS Default Setup Default
Enabled Enabled
Enabled Enabled
Disabled Enabled
Disabled Enabled
Auto Auto
Auto Auto
Auto Auto
Auto Auto
Disabled Auto
Disabled Auto
Disabled Auto
Disabled Auto
PCI Slot PCI Slot
Enabled Enabled
Disabled 3F8 / IRQ4
Disabled 2F8 / IRQ3
378 / IRQ7 378 / IRQ7
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