
MultiVOIP Gatekeeper User Guide 75
Appendix C - SBC Configuration Details
The recovery time is the length of time, measured in CPU clock periods, that the system will delay after
completing an input/output request. This delay occurs because the CPU operates much faster than the
input/output bus and, therefore, the CPU must be delayed to allow for the completion of the I/O.
This setting determines the recovery time allowed for 8 bit I/O. Choices are from 1 to 8 CPU clock
periods.
3 clock periods is the default setting.
16 Bit I/O Recovery Time
This setting determines the recovery time allowed for 16 bit I/O. Choices are from 1 to 4 CPU clock
periods.
2 clock periods is the default setting.
Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be reserved for ISA cards. This
memory must be mapped into the memory space below 16 MB.
Enabled memory hole supported
Disabled memory hole not supported (default)
Power Management Setup
The Power Management Setup enables you to configure your system to save energy most effectively
while still meeting your computing needs. When you specify Max Saving, all power-saving timeouts
are set to their minimum value and power saving is implemented at the lowest possible threshold.
Esc: Quit
F1: Help
F5: Old Values
F6: Load BIOS Defaults
F7: Load Setup Defaults
Pu/Pd/+/-: Modify
(Shift) F2: Color
:SELECT ITEM
ROM / PCI / ISA BIOS (2A59FP6C)
POWER MANAGEMENT SETUP
AWARD SOFTWARE, INC.
Power Management :Disable
PM Control by APM :Yes
Video Off Method :V/H SYNC + Blank
MODEM Use IRQ :3
Doze Mode :Disable
Standby Mode :Disable
Suspend Mode :Disable
HDD Power-Down :Disable
**Wake Up Events in Doze & Standby **
IRQ3 (Wake-Up Event) :ON
IRQ4 (Wake-Up Event) :ON
IRQ8 (Wake-Up Event) :ON
IRQ12 (Wake-Up Event) :ON
** Power-Down & Resume Events **
IRQ3 (COM 2) :ON
IRQ4 (COM 1) :ON
IRQ5 (LPT 2) :ON
IRQ6 (Floppy Disk) :OFF
IRQ7 (LPT1) :ON
IRQ8 (RTC Alarm) :OFF
IRQ9 (IRQ2 Redir) :ON
IRQ10 (Reserved) :ON
IRQ11 (Reserved) :ON
IRQ12 (PS/2 Mouse) :ON
IRQ13 (Co-Processor) :ON
IRQ14 (Hard Disk) :ON
IRQ15 (Reserved) :ON
Figure C-8. Power Management Setup
Power Management
This field lets you select the type (or degree) of power saving used. There are four modes of power
management:
1. Doze Mode
2. Standby Mode
3. Suspend Mode
4. HDD Power Down
There are four selections for Power Management, three of which have fixed mode settings.
Disable (default) No power management. Disables all four modes.
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