Supermicro P4SPA Plus - Page 12

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 following pages for the
actual specifi cations 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
DDR
DDR
DDR
DDR
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