Datasheet

Intel Desktop Board D915PBL Technical Product Specification
30
Figure 10 is a block diagram of the audio subsystem.
82801FR
I/O Controller
Hub
(ICH6-R)
OM16994
Intel
High Definition
Audio Link
Realtek
ALC880
Audio Codec
Line Out/Retasking Jack D
Front Panel Retasking Jack F [Port 2]
CD-ROM
Line In/Retasking Jack C
Mic In/Retasking Jack B
S/PDIF
Surround Left-Right/Retasking Jack H
Center and LFE/Retasking Jack G
Front Panel Retasking Jack A/E [Port 1]
Figure 10. Audio Subsystem Block Diagram
For information about
Refer to
The back panel audio connectors Section 2.8.1, page 58
1.10 LAN Subsystem
The 10/100 Mbits/sec LAN subsystem consists of the following:
• The Intel 82801FR ICH6-R
• An Intel
®
82562EZ Platform LAN Connect (PLC) device for 10/100 Mbits/sec Ethernet LAN
connectivity
• An RJ-45 LAN connector with integrated status LEDs
Additional features of the LAN subsystem include:
• CSMA/CD protocol engine
• LAN Connect Interface (LCI) between the 82562EZ and the ICH6-R
• PCI Conventional bus power management
 Supports ACPI technology
 Supports LAN wake capabilities
1.10.1 Intel
®
82562EZ Physical Layer Interface Device
The Intel 82562EZ provides the following functions:
• Basic 10/100 Ethernet LAN connectivity
• Full device driver compatibility
• Programmable transit threshold
• Configuration EEPROM that contains the MAC address