Intel Desktop Board D815EEA Product Guide

Table 6. Standby Current Requirements

Instantly Available Current Support Requirements

Minimum

Optional

Description

Total for the board

Onboard LAN (optional)

WOL header connected to wake enabled PCI LAN card

PS/2 ports*

AGP and PCI 2.2 slots (wake enabled devices)*

Standby Current

Requirements (mA)

767

95

525

345

375

AGP and PCI 2.2 slots (non-wake enabled

20

devices)*

 

USB Ports*

CNR*

507.5(max)

375

*Dependent upon system configuration. See the note below.

✏NOTE

AGP and PCI requirements are calculated by totaling the following:

• One wake-enabled device @ 375 mA

• Five non wake-enabled devices @ 20 mA each

PS/2 Ports requirements per the IBM PS/2 Port Specification (Sept 1991):

• Keyboard @ 275 mA (Actual measurements are 220 mA-300 mA, depending on the type of keyboard and the operational state of the keyboard’s LEDs.)

• Mouse @ 70 mA

USB requirements are calculated by totaling the following:

• One wake-enabled device @ 500 mA

• Three USB non-wake-enabled devices @ 2.5 mA each The USB ports are limited to a combined total of 700 mA.

CNR requirements are calculated as follows:

• One wake-enabled device @ 375 mA

• Non wake-enabled devices @ 20 mA

20