Arbor Technology EasyBoard-882E, User Manual, Page: 93 / 105

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Appendices
executed. ‘Y’ can be from 0 to 5.
0 = Generic DIM (Device Initialization Manager).
1 = On-board System devices.
2 = ISA devices.
3 = EISA devices.
4 = ISA PnP devices.
5 = PCI devices.
A.5. ACPI Runtime Checkpoints
ACPI checkpoints are displayed when an ACPI capable operating system
either enters or leaves a sleep state. The following table describes the type of
checkpoints that may occur during ACPI sleep or wake events (Note):
Checkpoint Description
AC First ASL check point. Indicates the system is running in ACPI mode.
AA System is running in APIC mode.
01, 02, 03, 04, 05 Entering sleep state S1, S2, S3, S4, or S5.
10, 20, 30, 40, 50 Waking from sleep state S1, S2, S3, S4, or S5.
Note:
Please note that checkpoints may differ between different platforms based on
system configuration. Checkpoints may change due to vendor requirements,
system chipset or option ROMs from add-in PCI devices.