SM-B69
SM-B69 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.1 - Author:A.R - Reviewed by M.B. - Copyright © 2020 SECO S.p.A.
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4.3.5
CPU Configuration submenu
Stop bits
1 / 2
Stop bits indicate the end of a serial data packet. (A start bit indicates the beginning). The standard setting
is 1 stop bit. Communication with slow devices may require more than 1 stop bit
Flow Control
None
Hardware RTS/CTS
Flow Control can prevent data loss from buffer overflow. When sending data, if the receiving buffers are full,
a 'stop' signal can be sent to stop the data flow. Once the buffers are empty, a 'start' signal can be sent to
re-start the flow. Hardware flow control uses RTS# / CTS# lines to send the start / stop signals.
VT-UTF8 Combo Key Support
Enabled / Disabled
Enable VT-UTF8 Combination Key Support for ANSI/VT100 terminals
Recorder Mode
Enabled / Disabled
When this mode is enabled, only text will be sent. This is to capture Terminal data.
Resolution 100x31
Enabled / Disabled
Enables or disables extended terminal resolution
Legacy OS Redirection Resolution
80x24 / 80x25
On Legacy OS, the number of Columns and Rows supported redirection
Putty Keypad
VT100 / Intel Linux /
XTERMR6 / SCO / ESCN
/VT400
Select FunctionKey and KeyPad on Putty
Redirection after BIOS POST
Always Enabled
BootLoader
When BootLoader is selected, then Legacy Console redirection is disabled before booting to Legacy OS.
When 'Always Enabled' is selected, then Legacy Console redirection is enabled for Legacy OS. Default
setting for this option is set to 'Always Enabled'
Menu Item
Options
Description
Detailed CPU Information
Shows board's specific SoC information
CPU Power Management
See Submenu
CPU Power Management options
Active Processor Cores
Disabled / Enabled
Number of Cores to enable in each processor package
Core 0
Core 1
Core 2
Core 3
Disabled / Enabled
Intel Virtualization Technology
Disabled / Enabled
When enabled, a VMM can utilize the additional hardware capabilities provided by Vanderpool Technology
VT-d
Disabled / Enabled
Enables or disables CPU VT-d
Bi-directional PROCHOT
Disabled / Enabled
When a processor thermal sensor trips (either core), the PROCHOT# will be driven. If bi-direction is
enabled, external agents can drive PROCHOT# to throttle the processor
Thermal Monitor
Disabled / Enabled
Enables or disables the Thermal Monitor
Monitor Mwait
Disabled / Enabled /
Enables or disables Monitor Mwait
