chiliGREEN D945GBZ - Manual (Page 14)

Intel Desktop Board D945GCZ Technical Product Specification
14
1.2.4 Block Diagram
Figure 2 is a block diagram of the major functional areas.
Intel 945G Chipset
Intel 82801G
I/O Controller Hub
(ICH7)
Intel 82945G
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
Serial Port
Parallel ATA
IDE Interface
LPC
Bus
Hardware Monitoring
and Fan Control ASIC
OM17820
Audio
Codec
LAN
Connector
10/100
LAN PLC
(Optional)
PCI Express
x16 Interface
PCI Express
x16
Connector
= connector or socket
PCI Bus
SMBus
High Defin
ition
Au
d
io Link
USB
Dual-Channel
Memory Bus
SMBus
PCI Slot 1
PCI Slot 2
Serial ATA IDE
Connectors (4)
Serial ATA
IDE Interface
VGA
Port
Display Interface
Channel A
DIMMs (2)
Channel B
DIMMs (2)
Back Panel/Front Panel
USB Ports
DM
I In
te
rco
n
ne
c
t
TPM Component
(Optional)
LPC
Bus
L
A
N Co
n
n
e
c
t
In
te
rf
ac
e
PCI Express x1 Slot 1
PCI Express x1 Interface
LAN
Connector
Gigabit Ethernet
Controller (Optional)
Line Out/Retasking Jack
Mic In
Line In/Retasking Jack
Mic In/Retasking Jack
S/PDIF (optional)
Surround L-R/
Retasking Jack (optional)
Center and LFE/
Retasking Jack (optional)
Line Out
PCI
Bus
IEEE-1394a Connectors
(Optional)
IEEE-1394a
Controller
(Optional)
Figure 2. Block Diagram