Overcurrent Protection For Back Panel Connectors; Ps/2 Mouse/Keyboard Connectors; Usb Connectors; Vga Port Connector (Present Only On D815Eea2 Boards) - Intel D815EEA2 Technical Product Specification

NOTE
The back panel audio line out connector is designed to power headphones or amplified speakers
only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.
Table 19 lists the overcurrent protection for the D815EEA2 and D815EPEA2 boards. Overcurrent
protection is provided to the board's back panel connectors through thermistors.
Table 19.

Overcurrent Protection for Back Panel Connectors

Connectors
PS/2 keyboard and mouse
USB back panel
VGA
Table 20.

PS/2 Mouse/Keyboard Connectors

Pin Signal Name
1 Data
2 Not connected
3 Ground
4 +5 V
5 Clock
6 Not connected
Table 21.

USB Connectors

Pin Signal Name
1 +5 V
2 USB_BP0# [USB_BP1#, USB_BP2#, USB_BP3#]
3 USB_BP0 [USB_BP1, USB_BP2, USB_BP3]
4 Ground
Note: Signal names in brackets ([ ]) are for USB ports 1, 2, and 3.
Table 22.

VGA Port Connector (Present Only on D815EEA2 Boards)

Pin Signal Name
1 Red
2 Green
3 Blue
4 Not connected
5 Ground
Maximum Current
1.5 A (total for both ports combined)
2.6 A (total for all four ports combined)
1.5 A
Pin Signal Name
6 Ground
7 Ground
8 Ground
9 +5 V
10 Ground
Technical Reference
Pin Signal Name
11 Not connected
12 MONID1
13 HSYNC
14 VSYNC
15 MONID2
65