Artesyn PrAMC-7311 Installation and Use (June 2014) - Manual (Page 94)

Basic Input Output System
PrAMC-7311 Installation and Use (6806800P34D) 94
6.7.16 South Bridge Serial IRQ Configuration
The following table provides options in the South Bridge Serial IRQ Configuration menu and
their defaults. Values contained in brackets [...] show the default setting.
Figure 6-21 South Bridge Serial IRQ Configuration
Table 6-21 South Bridge USB Configuration
Feature Options Description
Enable Serial IRQ Allows to control the Serial IRQ function in the
PCH.
Serial IRQ Mode Allows to control the Serial IRQ mode. In ’Quite’
mode, serial IRQ is active only when needed,
whereas in ’Continuous’ mode it is active all the
time.