Supermicro X11SCA - Page 83

Chapter 4: BIOS
83
COM1 Parity
A parity bit can be sent along with regular data bits to detect data transmission errors. Select
Even if the parity bit is set to 0, and the number of 1's in data bits is even. Select Odd if
the parity bit is set to 0, and the number of 1's in data bits is odd. Select None if you do
not want to send a parity bit with your data bits in transmission. Select Mark to add a mark
as a parity bit to be sent along with the data bits. Select Space to add a Space as a parity
bit to be sent with your data bits. The options are None, Even, Odd, Mark, and Space.
COM1 Stop Bits
A stop bit indicates the end of a serial data packet. Select 1 Stop Bit for standard serial
data communication. Select 2 Stop Bits if slower devices are used. The options are 1 or 2.
COM1 Flow Control
Use this feature to set the ow control for Console Redirection to prevent data loss caused
by buffer overow. Send a "Stop" signal to stop sending data when the receiving buffer
is full. Send a "Start" signal to start sending data when the receiving buffer is empty. The
options are None or Hardware RTS/CTS.
COM1 VT-UTF8 Combo Key Support
Select Enabled to enable VT-UTF8 Combination Key support for ANSI/VT100 terminals.
The options are Unchecked (Disabled) or Checked (Enabled).
COM1 Recorder Mode
Select Enabled to capture the data displayed on a terminal and send it as text messages
to a remote server. The options are Unchecked (Disabled) or Checked (Enabled).
COM1 Resolution 100x31
Select Enabled for extended-terminal resolution support. The options are Unchecked
(Disabled) or Checked (Enabled).
COM1 Legacy OS Redirection Resolution
Use this feature to select the number of rows and columns used in Console Redirection
for legacy OS support. The options are 80x24 or 80x25.
COM1 Putty KeyPad
This feature selects Function Keys and KeyPad settings for Putty, which is a terminal
emulator designed for the Windows OS. The options are VT100, LINUX, XTERMR6, SCO,
ESCN, and VT400.
COM1 Redirection After BIOS POST
Use this feature to enable or disable legacy Console Redirection after BIOS POST. When
the Bootloader option is selected, legacy Console Redirection is disabled before booting
the OS. When the Always Enable option is selected, legacy Console Redirection remains
enabled upon OS bootup. The options are Always Enable or Bootloader.