Intel D845GLLY D845GL_Boards_TechProdSpec - Page 59

Table 30., Peripheral Configuration Submenu

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BIOS Setup Program Table 30. Peripheral Configuration Submenu (continued) Feature Options Description Interrupt • IRQ 3 (This feature is displayed (default) only if Serial Port B is set • IRQ 4 to Enabled.) Specifies the interrupt for serial port B, if serial port B is set to Enabled. Parallel port • Disabled Configures the parallel port. • Enabled Auto assigns LPT1 the address 378h and the interrupt IRQ7. • Auto (default) An * (asterisk) displayed next to an address indicates a conflict with another device. Mode • Output Only Selects the mode for the parallel port. Not available if the • Bi-directional parallel port is disabled. (default) Output Only operates in AT†-compatible mode. • EPP Bi-directional operates in PS/2-compatible mode. • ECP EPP is Extended Parallel Port mode, a high-speed bi-directional mode. ECP is Enhanced Capabilities Port mode, a high-speed bidirectional mode. Base I/O address (This feature is present only when Parallel Port is set to Enabled) • 378 (default) Specifies the base I/O address for the parallel port. • 278 Interrupt (This feature is present only when Parallel Port is set to Enabled) • IRQ 5 • IRQ 7 (default) Specifies the interrupt for the parallel port. DMA (This feature is present only when Parallel Port Mode is set to ECP) • 1 • 3 (default) Specifies the DMA channel. Audio Device • Enabled (default) • Disabled Enables or disables the onboard audio subsystem. For boards with no onboard audio subsystem, this option does not appear. LAN Device • Disabled • Enabled (default) Enables or disables the onboard LAN device. For boards with no onboard LAN subsystem, this option will not appear. 59

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BIOS Setup Program
59
Table 30.
Peripheral Configuration Submenu
(continued)
Feature
Options
Description
Interrupt
(This feature is displayed
only if Serial Port B is set
to
Enabled.
)
•
IRQ 3
(default)
•
IRQ 4
Specifies the interrupt for serial port B, if serial port B is set to
Enabled
.
Parallel port
•
Disabled
•
Enabled
•
Auto (default)
Configures the parallel port.
Auto
assigns LPT1 the address 378h and the interrupt IRQ7.
An * (asterisk) displayed next to an address indicates a
conflict with another device.
Mode
•
Output Only
•
Bi-directional
(default)
•
EPP
•
ECP
Selects the mode for the parallel port.
Not available if the
parallel port is disabled.
Output Only
operates in AT
†
-compatible mode.
Bi-directional
operates in PS/2-compatible mode.
EPP
is Extended Parallel Port mode, a high-speed
bi-directional mode.
ECP
is Enhanced Capabilities Port mode, a high-speed bi-
directional mode.
Base I/O address
(This feature is present
only when Parallel Port
is set to
Enabled
)
•
378 (default)
•
278
Specifies the base I/O address for the parallel port.
Interrupt
(This feature is present
only when Parallel Port
is set to
Enabled
)
•
IRQ 5
•
IRQ 7
(default)
Specifies the interrupt for the parallel port.
DMA
(This feature is present
only when Parallel Port
Mode is set to
ECP
)
•
1
•
3 (default)
Specifies the DMA channel.
Audio Device
•
Enabled
(default)
•
Disabled
Enables or disables the onboard audio subsystem.
For boards with no onboard audio subsystem, this option
does not appear.
LAN Device
•
Disabled
•
Enabled
(default)
Enables or disables the onboard LAN device.
For boards with no onboard LAN subsystem, this option will
not appear.