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Chapter 5: UEFI BIOS
Terminal Type
Use this feature to select the target terminal emulation type for Console Redirection.
Select VT100 to use the ASCII character set. Select VT100+ to add color and function
key support. Select ANSI to use the extended ASCII character set. Select VT-UTF8 to use
UTF8 encoding to map Unicode characters into one or more bytes. The options are VT100,
VT100+,
VT-UTF8,
and ANSI.
Bits per second
This feature sets the transmission speed for a serial port used in Console Redirection.
Make sure that the same speed is used in the host computer and the client computer. A
lower transmission speed may be required for long and busy lines. The options are 9600,
19200, 57600, and
115200
(bits per second).
Flow Control
Use this feature to set the flow control for Console Redirection to prevent data loss caused
by buffer overflow. 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,
Hardware RTS/CTS, and Software Xon/Xoff.
Data Bits
Parity
Stop Bits
CPU Configuration
SMT Mode
Select Auto to support simultaeous multithreading. The options are Off and
Auto
.
Cores Performance Boost
Use this feature to disable Core Performance Boost. The options are Disabled and
Auto
.
Global C-state Control
Enabling this setting allows the hardware to control the IO based C-state genertion and DF
c-states. The options are Disabled, Enabled, and
Auto
.
Downcore Control
Use this feature to enable or disable cores. Downcore control sets the number of cores to be
used. Note that once this feature has been used to remove any number of cores, a POWER
CYCLE is neccessary for future selections to be valid. The options are TWO (1+1), TWO
(2+0), THREE (3+0), FOUR (2+2), FOUR (4+0), SIX (3+3), and
AUTO
.
