Neoware c50 - Thin Client User Manual page 274

Port Mapping
260 COM Port Settings
Idle timeout
When COM port mapping is enabled, this specifies the period of
inactivity before the port is automatically shut down.
Port type
This specifies the port type as Raw or Telnet. You should select
Raw for devices that receive data directly, such as printers. Telnet
should be selected for devices that interact with the user, such as
hosts.
Use custom settings
Default: Checked
Checking this box will enable you to specify general COM port
settings using the following options.
Speed
Default: 9600
This specifies the transmit and receive baud rate.
UART Type
Default: UART 16550
This specifies the serial port type.
Parity
Default: none
This specifies the parity mode for each transmitted character. If the
Databits
number of is 8, set this option to None.
Selecting Odd will cause an eighth bit to be added with a value of 1
if the previous 7 bits add up to an even number, and 0 if the previous
7 bits add up to an odd number. Selecting Even will cause an eighth
bit to be added with a value of 1 if the previous 7 bits add up to an
odd number, and 0 if the previous 7 bits add up to an even number.
Mark parity will set every eighth bit to 1 and Space parity every bit
to 0.