Phoenix MicroATX Express, Installation Manual

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Phoenix MicroATX Express – Installation Guide
Disabled Set this value to prevent the serial port from accessing any system resources. When this option is set to
Disabled , the serial port physically becomes unavailable.
3F8 Set this value to allow the serial port to use 3F8 as its I/O port address. This is the default setting. The majority of
serial port 1 or COM1 ports on computer systems use I/O Port 3F8 as the standard setting. The most common serial
device connected to this port is a mouse. If the system will not use a serial device, it is best to set this port to
Disabled .
2F8 Set this value to allow the serial port to use 2F8 as its I/O port address. If the system will not use a serial device, it
is best to set this port to Disabled .
3E8 Set this value to allow the serial port to use 3E8 as its I/O port address. If the system will not use a serial device, it
is best to set this port to Disabled .
2E8 Set this value to allow the serial port to use 2E8 as its I/O port address. If the system will not use a serial device, it
is best to set this port to Disabled .
Serial Port1 IRQ
This option specifies the IRQ of serial port 1. The Optimal setting is 4 . This option is not available if serial port1 is
disabled .
Options:
3, 4, 10 or 11 .
Serial Port2 Address [2F8]
This option specifies the base I/O port address of serial port 2. The Optimal setting is 2 F8 . The Fail-Safe default
setting is 2F8.
Options:
Disabled, 3F8 , 2F8 , 3E8 , 2E8
Serial Port2 IRQ [4]
This option specifies the IRQ of serial port 2.. The Optimal and the Fail-safe default setting is 4 . This option is not
available if serial port2 is disabled .
Options:
3, 4, 10 or 11 .
Parallel Port Address
This option specifies the I/O address used by the parallel port. The Optimal setting is 378 . The Fail-Safe setting is
Disabled .
Disabled Set this value to prevent the parallel port from accessing any system resources. When the value of this option
is set to Disabled , the printer port becomes unavailable.
378 Set this value to allow the parallel port to use 378 as its I/O port address. This is the default setting. The majority of
parallel ports on computer systems use IRQ7 and I/O Port 378H as the standard setting.
278 Set this value to allow the parallel port to use 278 as its I/O port address.
3BC Set this value to allow the parallel port to use 3BC as its I/O port address.
Parallel Port Mode
This option specifies the parallel port mode. The Optimal setting is Normal . The Fail- Safe setting is Disabled .
Options: Normal Set this value to allow the standard parallel port mode to be used. This is the default setting.
SPP Bi-Dir Set this value to allow data to be sent to and received from the parallel port.
EPP+SPP The parallel port can be used with devices that adhere to the Enhanced Parallel Port (EPP) specification.
EPP uses the existing parallel port signals to provide asymmetric bi-directional data transfer driven by the host device.
ECP The parallel port can be used with devices that adhere to the Extended Capabilities Port (ECP) specification. ECP
uses the DMA protocol to achieve data transfer rates up to 2.5 Megabits per second. ECP provides symmetric bi-
directional communication.
ECP+EPP
Parallel Port IRQ
This option specifies the IRQ used by the parallel port. The Optimal and Fail-Safe default setting is 7 .
5 Set this value to allow the serial port to use Interrupt 5.
7 Set this value to allow the serial port to use Interrupt 7. This is the default setting. The majority of parallel ports on
computer systems use IRQ7 and I/O Port 378h as the standard setting.
Keyboard PowerOn
Disabled, any key, particular key
Mouse PowerOn
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