SBC-992-pITX
SBC-992-pITX User Manual - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G Copyright © 2016 SECO S.r.l.
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4.5.3
Clocks and Voltages Optimizations submenu
4.5.4
Watchdog Configuration submenu
Menu Item
Options
Description
LVDS Spread Spectrum
Percentage
0 ÷ 1000
LVDS Spread Spectrum Percentage (Downspread) in 0.01% units. For example: 0 = No Spread Spectrum,
40 = -0.40 spread spectrum
HDMI Spread Spectrum
Percentage
0 ÷ 1000
HDMI Spread Spectrum Percentage (Downspread) in 0.01% units. For example: 0 = No Spread Spectrum,
40 = -0.40 spread spectrum
PCIE Spread Spectrum
Percentage
0 ÷ 1000
PCIE Spread Spectrum Percentage (Downspread) in 0.001% units. For example: 0 = No Spread
Spectrum, 375 = -0.375 spread spectrum
DisplayPort Fixed Voltage Swing
0.4V 0dB / 0.6V 0dB / 0.8V 0dB
1.2V 0dB / 0.4V 3.5dB / 0.6V 3.5dB
0.8V 3.5dB/ 0.4V 6dB / 0.6V 6dB /
0.4V 5dB
Display Port Fixed Voltage Swing
Menu Item
Options
Description
Watchdog
Enabled / Disabled
Enable / Disable Watchdog.
Watchdog Action
System Reset
Power Button 1s
Power Button 4s (Shutdown)
This submenu is available only when
“
Watchdog
”
is set to Enabled.
Specifies the action that must be performed when Watchdog timeout occurs.
With System Reset, the module will reset itself
With
“
Power Button 1s
”
, the system will simulate the pressure for 1 sec. of Power button, which
will lead the O.S. to close all his tasks then shutdown.
With
“
Power Button 1s
”
, the system will simulate the pressure for 1 sec. of Power button, which
will lead to the immediate shutdown of the module
Delay To Start (sec.)
0 ÷ 600
This submenu is available only when
“
Watchdog
”
is set to Enabled.
This menu item specifies the seconds of delay, after system power up, before the watchdog timeout starts
counting
Timeout (sec.)
20 ÷ 600
This submenu is available only when
“
Watchdog
”
is set to Enabled.
This menu item specifies the seconds of delay before the watchdog timeout expires
