Internal I/O Connectors - Intel BLKD865PERL Technical Product Specification

Intel Desktop Board D865PERL Technical Product Specification

2.8.2 Internal I/O Connectors

The internal I/O connectors are divided into the following functional groups:
•
Audio (see page 63):
 ATAPI-style auxiliary line input
 ATAPI CD-ROM
 Front panel audio
•
Power and hardware control (see page 65):
 Fans [four]
 ATX12V
 Main power
 Chassis intrusion
•
Add-in boards and peripheral interfaces (see page 68):
 PCI bus
 AGP
 Parallel ATA IDE [two]
 Serial ATA [two]
 Diskette drive
2.8.2.1 Expansion Slots
The Desktop Board D865PERL has the following expansion slots:
•
AGP connector: The AGP connector is keyed for Universal 0.8 V AGP 3.0 cards or 1.5 V
AGP 2.0 cards only. Do not install a legacy 3.3 V AGP card. The AGP connector is not
mechanically compatible with legacy 3.3 V AGP cards.
•
Five PCI rev 2.2 compliant local bus slots: PCI add-in cards with SMBus support can access
sensor data and other information residing on the Desktop Board D865PERL.
✏
NOTE
This document references back-panel slot numbering with respect to processor location on the
board. The AGP slot is not numbered. PCI slots are identified as PCI slot #x, starting with the
slot closest to the processor. Figure 22 on page 68 illustrates the board's PCI slot numbering.
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