PM266A PRO/ PM266A
32
Primary/Secondary/Master/Slave PIO
The IDE PIO (Programmed Input / Output) fields let yo
u set a PIO mode (0-4) for each of the IDE
evices that the onboard IDE interface supports. Modes 0 to 4 will increase performance
entally. In Auto mode, the system automatically determines the best mode for each device.
ptions: Auto (default)
、
Mode0
、
Mode1
、
Mode2
、
Mode3
、
Mode4.
rimary / Secondary /Master / Slave UDMA
ltra DMA/133 functionality can be implemented if it is supported by the IDE hard drives in your
stem. As well, your operating environment requires a DMA driver (Windows 95 OSR2 or a third
arty IDE bus master driver). If your hard drive and your system software both support Ultra
MA/133, select “Auto” to enable BIOS support.
ptions: Auto (default)
、
Disabled
E HDD Block Mode
lock mode is otherwise known as block transfer, multiple commands, or multiple sector read/write.
elect the “Enabled” option if your IDE hard drive supports block mode (most new drives do). The
stem will automatically determine the optimal number of blocks to read and write per sector.
ptions: Enabled (default)
、
Disabled
ice
C’97 Audio
onboard AC’97 audio.
vice
SB Controller
your system has a USB port installed on the system board. You will
d
increm
O
P
U
sy
p
D
O
ID
B
S
sy
O
Onboard PCI Dev
If you highlight the “Onboard PCI Device” label and then press the enter key, it will take you a
submenu with the following options:
A
This option allows you to control the
Options: Auto (default)
、
Disabled
Onboard LAN De
This option allows you to control the onboard LAN device.
Options: Enabled (default)
、
Disabled
U
This option should be enabled if
need to disable this feature if you add a higher performance controller.
Options: All Enabled (default)
、
All Disabled
、
1&2 USB Port
、
2&3 USB Port
、
1&3 USB Port
、
1 USB
Port
、
2 USB Port
、
3 USB Port
