64

4 BIOS Setup utility

Parameter

Description

Option

 

 

 

COM Port

This parameter lets you set the

Baud Rate

transfer rate of the COM port. The

 

parameter setting depends on your

 

modem specification; therefore,

 

before you change the setting of this

 

parameter, check the documentation

 

that came with your modem.

9600 BPS

19.2K

38.4K

57.6K

115.2K

UART stop

The UART (universal asynchronous

1 Bit

bit length

receiver-transmitter) stop bit length

 

 

indicates one stop bit will occur after

 

 

a modem transmitts a serial data to

 

 

the system.

 

 

 

 

UART parity

There is no parity checking in UART.

None

mode

Parity checking refers to the use of

 

 

parity bits to ensure data has been

 

 

transmitted accurately.

 

 

 

 

UART data

The data bit length for every serial

8 Bit

length

data transmitted to the system is 8

 

 

bits.

 

 

 

 

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Acer R300 manual 9600 BPS