Chapter 2: Installation
2-5
2-4
Installing DDR Memory
CAUTION
Exercise extreme care when installing or removing memory
modules to prevent any possible damage.
Memory Module Installation (See Figure 2-2)
1.
Insert each DDR memory module vertically into its slot. Pay attention to
the notch along the bottom of the module to prevent inserting the mod-
ule incorrectly. (See support information below.)
2.
Gently press down on the memory module until it snaps into place.
Support
The P4SPA+/P4SPE supports Dual or Single channel, Non-ECC, unbuf-
fered DDR-400/333/266 SDRAM. Both interleaved and non-interleaved
memory is supported, so you may populate any number of DIMM slots.
(Populate DIMM1,DIMM3 and/or DIMM2, DIMM4 with memory modules of
the same size/same type will result in the dual channel, two-way inter-
leaved memory which is faster than the single channel, non-interleaved
memory.)
CLOCK
ATX Form Factor
AD20
AD19
AD18
SLOT4
SLOT3
SLOT5
SLOT2
SLOT1
AD17
AD16 B C D A
C D A B
D A B C
E F G H
F G H E
PREQ0
PREQ1
PREQ3
PREQ2
PREQ4
PGA478_PROCESSOR
VRM 10.0
BLOCK DIAGRAM
ADDR
CTRL
DATA
VRM V9.2
PGA478_CPU
SINGLE_PROCESSOR_M/B
5_32bit_PCI
1_Giga LAN
2_ATA100_IDE & 2 SATA
AGP_8X_1.5V
8_USB
SPRINGDALE-G_PLATFORM
1_1394 FIREWIRE
AGP
A
FILE_LINKAG_ LIST:
2_Channel_PC3200_DDR_SDRAM
