1-6
S
UPER P4SPA+/P4SPE
User’s Manual
Figure 1-3. 865G/865PE Springdale Chipset:
System Block Diagram
Note:
This is a general block diagram and may not exactly
represent the features on your motherboard. See the follow-
ing pages for the actual specifications of each motherboard.
Processor
GMCH
ICH5
SIO
Flash
BIOS
PCI Bus
LPC interface
Channel A
Channel B
SystemBus
Hub Interface
AGP 8X/4X
CSA LAN
266MB/s
266MB/s
2.1GB/s
2.1GB/s-3.2GB/s
2.1GB/s-3.2GB/s
400/533/800 MHz
D D R
D D R
D D R
D D R
POWER MANAGEMENT
LAN CONN/ASF
SYSTEM MANAGEMENT
SMBus 2.0/i
2
c
5 PCI Masters
TPM
UBS 2.0-8 PORTS
GPIO
2 SATA PORTS
AC"97 CODEC
2 ATA/100 PORTS