TYAN TIGERCUB ATX Manual page 59

Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour), all
devices except the CPU shut off. This mode is user-configurable only
during User Defined Power Management mode.
HDD Power Down
After the selected period of drive inactivity (1 to 15 minutes), the hard
disk drive powers down while all other devices remain active. This
mode is user-configurable only during User Defined Power Manage-
ment mode.
Throttle Duty Cycle
When the system enters Doze mode, the CPU clock runs only part of
the time. You may select the percent of time that the clock runs.
ZZ Active in Suspend
When Enabled, the ZZ signal is active during Suspend mode.
VGA Active Monitor
When Enabled, any video activity restarts the global timer for Standby
mode.
CPUFAN Off in Suspend
Selecting Enabled causes the CPU fan to turn off during Suspend
mode.
Resume by Ring
An input signal on the serial Ring Indicator (RI) line (in other words, an
incoming call on the modem) awakens the system from a soft off state.
IRQ8 Break Suspend
You can Enable or Disable monitoring of IRQ8 (the Real Time Clock)
so it does not awaken the system from Suspend mode.
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