Datasheet

Intel Desktop Board D915PBL Technical Product Specification
16
1.2.4 Block Diagram
Figure 2 is a block diagram of the major functional areas of the board.
Intel 915P Chipset
Intel 82801FR
I/O Controller Hub
(
ICH6-R)
Intel 82915P
Memory Controller
Hub (MCH)
4 Mbit
Firmware Hub
(
FWH)
System Bus
(800/533 MHz)
LGA775
Processor Socket
P
arallel ATA
IDE Connector
Diskette Drive
Connector
LPC Bus
I/O
Controller
P
S/2 Keyboard
P
S/2 Mouse
Parallel Port
S
erial Ports
P
arallel ATA
IDE Interface
LPC Bus
Hardware Monitoring
and Fan Control ASIC
OM17131
PCI Express
x16 Interface
PCI Express
x16
C
onnector
= connector or socket
PCI Bus
SMBus
High Definition Audio Link
PCI Slot 1
PCI Slot 2
PCI Slot 3
PCI Slot 4
DMI Interconnect
LAN
Connector
10/100 LAN PLC
(Optional)
Serial ATA IDE
Connectors (4)
Serial ATA
IDE Interface
TPM Component
(Optional)
LPC Bus
LAN Connect
Interface
Dual-Channel
Memory Bus
SMBus
Channel A
DIMMs (2)
Channel B
DIMMs (2)
PCI BusIEEE-1394a Connectors
U
SB
B
ack Panel/Front Panel
USB Ports
PCI Express x1 Slot 1
P
CI Express x1 Slot 2
PCI Express x1 Interface
L
AN
C
onnector
G
igabit Ethernet
C
ontroller (Optional)
Audio
Codec
Line Out/Retasking Jack D
CD-ROM
Mic In/Retasking Jack B
Line In/Retasking Jack C
S/PDIF
Surround Left-Right/Retasking Jack H
Center and LFE/Retasking Jack G
Front Panel Retasking Jack A/E
Front Panel Retasking Jack F
Figure 2. Block Diagram