Intel D845HV Product Specification - Page 44

Resume on Ring, 14.2.6, Wake from USB, 14.2.7, Wake from PS/2 Devices, 14.2.8, PME# Wake-up

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Intel Desktop Board D845HV/D845WN Technical Product Specification CR3H1 OM11428 Figure 9. Location of the Optional Standby Power Indicator LED 1.14.2.5 Resume on Ring The operation of Resume on Ring can be summarized as follows: • Resumes operation from ACPI S1 or S3 states • Requires only one call to access the computer • Detects incoming call similarly for external and internal modems • Requires modem interrupt be unmasked for correct operation 1.14.2.6 Wake from USB USB bus activity wakes the computer from an ACPI S1 or S3 state.  NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.14.2.7 Wake from PS/2 Devices PS/2 device activity wakes the computer from an ACPI S1 or S3 state. 1.14.2.8 PME# Wake-up Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with BIOS support). 44

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Intel Desktop Board D845HV/D845WN Technical Product Specification
44
OM11428
CR3H1
Figure 9.
Location of the Optional Standby Power Indicator LED
1.14.2.5
Resume on Ring
The operation of Resume on Ring can be summarized as follows:
•
Resumes operation from ACPI S1 or S3 states
•
Requires only one call to access the computer
•
Detects incoming call similarly for external and internal modems
•
Requires modem interrupt be unmasked for correct operation
1.14.2.6
Wake from USB
USB bus activity wakes the computer from an ACPI S1 or S3 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
1.14.2.7
Wake from PS/2 Devices
PS/2 device activity wakes the computer from an ACPI S1 or S3 state.
1.14.2.8
PME# Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, S4,
or S5 state (with BIOS support).