QUANTA STRATOS S210 Series S210-X12MS Technical Manual page 103

BIOS
Table 3-21: Console Redirection Settings (Continued)
I O
S
ETUP TEM PTIONS
A parity bit can be
sent with the data
bits to detect some
transmission
errors. Even: parity
bit is 0 if the num of
[None]
1's in the data bits
[Even]
is even. Odd: parity
Parity [Odd] bit is 0 if num of 1's
in the data bits is
[Mark]
odd. Mark: parity
[Space]
bit is always 1.
Space: Parity bit is
always 0. Mark and
Space Parity do not
allow for error
detection.
Stop bits indicate
the end of a serial
data packet. (A
start bit indicates
the beginning). The
[1]
Stop Bits standard setting is
[2]
1 stop bit.
Communication
with slow devices
may require more
than 1 stop bit.
H T C
ELP EXT OMMENTS
Table 3-21: Console Redirection Settings (Continued)
I O
S
ETUP TEM PTIONS
[None]
Flow Control
[Hardware
RTS/CTS]
3-25
A
DVANCED
H T C
ELP EXT OMMENTS
Flow control can
prevent data loss
from buffer
overflow. When
sending data, if the
receiving buffers
are full, a 'stop'
signal can be sent Serial Port for Out-
to stop the data of-Band
flow. Once the Management
buffers are empty,
a 'start' signal can
be sent to re-start
the flow. Hardware
flow control uses
two wires to send
start/stop signals.
S
CREEN