Kontron mITX-BDW-U User Manual page 77

South Bridge Configuration > SB Serial IRQ Configuration
Function
Enable Serial IRQ
Serial IRQ Mode
Start frames
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Selection Description
Disabled Enable/Disable the serial IRQ function in the PCH.
Enabled
Quiet The "Quit" mode Serial IRQ is active only when
Continuous needed, In "Continuous" it is active all the time.
4 Frames The number of start frames at the beginning of the
6 Frames serial IRQ.
8 Frames
mITX-BDW-U – User Guide, Rev. 1.6
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