System Block Diagram - Acer Veriton 3700G Service Manual

System Block Diagram

PCI Express
Graphics
(DVO
Multiplexed
Interface)
Integrated
Graphics VGA
Output
SATA port 3
SATA port 2
SATA port 1
SATA port 0
Primary ATA IDE
Firmware
Hub
(FWH)
TPM
SIO
1.1
Floppy
Serial
Ports
Parallel
Port
16
LGA775
Pentium(R) 4 process or
Graphics &
Memory
Controller
(GMCH)
I/O Controller
TPM 1.1
(ICH6)
LPC Bus
Heceta-6
USB 2.0
Fan
control and
monitoring
PS/2
Figure 1, System Block Diagram
Hub
PCI Express
DMI 1.0
Hub
AC '97/Azalia
Link
USB 2.0
AC'97/Azalia
Audio
Codec
(Multiplexed)
DDR
Dual Channel
DDR
333/400
DDR
Ports
1394a
PCI Bus
PCI Slot 2
PCI Slot 1
SMBus
Intel 82562EX/
82562EZ
RJ45
Conn
Line out, or Front
Mic In, Center, or Sub woofer
Line in or Rear
CD-Rom
=optional routing
Chapter 1