Intel DQ965CO

Intel Desktop Board DQ965CO Technical Product Specification
16
1.1.4 Block Diagram
Figure 2 is a block diagram of the major functional areas.
Intel Q965 Express Chipset
Intel 82801HO
I/O Controller Hub
(ICH8DO)
Intel 82Q965
Graphics and
Memory
Controller Hub
(GMCH)
Serial
Peripheral
Interface (SPI)
Flash Device
System Bus
(1066/800/533
MHz)
LGA775
Processor
Socket
Parallel ATA
IDE
Connector
Diskette Drive
Connector
Legacy
I/O
Controller
PS/2 Keyboard*
PS/2 Mouse*
Parallel Port
OM18482
Audio
Codec
PCI Bus
SMBus
High Definition Audio Link
USB
Dual-Channel
Memory Bus
SMBus
PCI Slot 1
PCI Slot 2
Serial ATA IDE
Connectors (6)
Serial ATA
IDE Interface
Channel A
DIMMs (2)
Channel B
DIMMs (2)
Back Panel/Front
Panel
USB Ports
DMI Interconnect
PCI Express x1 Slot 1
PCI Express x1 Interface
LAN
Connector
Gigabit Ethernet
Controller
Line Out/Retasking Jack
Line Out
Line In/Retasking Jack
Mic In/Retasking Jack
Mic In
PCI
Bus
IEEE-1394a
Connector/Header
IEEE-1394a
Controller
Serial Port
Parallel ATA
IDE
Controller
High Definition
Audio Link
Header
PCI Express
x16 Interface
VGA
Port
Display
Interface
LPC
Bus
* = Optional
PCI Express
x16 Connector
DVI
Port
TPM
Component
LPC Bus
Figure 2. Block Diagram