1-14 Chapter 1: Product Overview
APM BIOS States
Definition
2.
Under software control.
1
Wake On LAN.
2
Wake On Ring.
3
Wake ON Alarm.
4
Wake on keyboard, mouse, or touch
activity.
5
Wake on USB activity.
APM Standby
(cont.)
Exit
6
Remove AC.
System is in a low power state with maximum power
savings. Most power managed devices are not
powered. The CPU clock is stopped. The CPU core is
in its minimum powered state. Operational
parameters are saved to be restored later when
resuming. System takes a relatively long time to
return to the APM Enabled state. The Resume Timer
event must be on of the wakeup events. The
operating system is notified after the system
transitions to the APM Enabled state. Prior operation
resumes after returning the APM Enabled state.
Some (not all) specific device states:
•
Hard Drive: Sleep (motor not spinning, interface
buffer inactive)
•
Display: CRT – Off, LCD – Off
•
Video Controller: Suspend
•
Chipset: Suspend
1.
Programmable timeout.
Entry
2.
Under software control.
APM Suspend
Exit 1.
Wake On LAN.
Summary of Contents for RealPOS 80c
Page 1: ...NCR RealPOS 80c Release 1 1 Hardware User s Guide B005 0000 1359 Issue C...
Page 17: ...xv...
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Page 55: ...Chapter 1 Product Overview 1 37...
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Page 80: ...2 24 Chapter 2 Hardware Installation...
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Page 118: ...5 10 Chapter 5 BIOS Updating Procedures...
Page 133: ...Chapter 6 Memory Dump 6 15...
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