ECS P4IBMS Instruction Manual page 56

KB Power ON Password (Enter)
When the POWER ON Function is set to Password, use this
item to set the password.
Hot Key Power ON (Ctrl-F12)
When the POWER ON Function is set to Hot KEY, use this
item to set the hot key combination that turns on the system.
Onboard FDC Controller (Enabled)
This option enables the onboard floppy disk drive controller.
Onboard Serial Port 1 (3F8/IRQ4)
This option is used to assign the I/O address and interrupt re-
quest (IRQ) for the onboard serial port 1 (COM1).
Onboard Serial Port 2 (2F8/IRQ3)
This option is used to assign the I/O address and interrupt re-
quest (IRQ) for the onboard serial port 2 (COM2).
UART Mode Select (Normal)
This field is available if the Onboard Serial Port 2 field is set to
any option but Disabled. UART Mode Select enables you to
select the infrared communication protocol-Normal (default),
IrDA, or ASKIR. IrDA is an infrared communication protocol
with a maximum baud rate up to 115.2K bps. ASKIR is
Sharp's infrared communication protocol with a maximum
baud rate up to 57.6K bps.
UR2 Duplex Mode (Half)
This field is available when UART 2 Mode is set to either
ASKIR or IrDA. This item enables you to determine the infra-
red function of the onboard infrared chip. The options are Full
and Half (default).
Full-duplex means that you can transmit and send information
simultaneously. Half-duplex is the transmission of data in both
directions, but only one direction at a time.
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