Installation
EP-3S1M
Page 3-6
Section 3-3
System Memory Configuration
Memory Layout
The EP-3S1M supports (2) 168-pin DIMMs (Dual In-line Memory Module). The
DIMMs is for SDRAM (Synchronized DRAM).
FSB 66/100MHz for 100MHz SDRAM interface only, FSB 133MHz
for 100/133MHz SDRAM interface.
32MB to 256MB using 64MB technology (512MB using 128MB
technology).
No Registered SDRAM Memory Modules Support.
We recommend using at least 125MHz (-8ns) SDRAM at the 100MHz
(or higher) FSB as timing becomes more critical at these higher
speeds.
DIMM SDRAM may be 100MHz (-10ns) or 133MHz (-7.5ns) bus
speed.
Figure 6 and Table 1 show several possible memory configurations using
* SDRAM only supports 32, 64, 128, 256MB DIMM modules.
* We recommend to use PC100 Memory Module for bus speed (FSB) between
66MHz/100MHz and PC133 Memory for bus speed (FSB) between 100MHz/
133MHz.
* Using non-compliant memory with higher bus speed (over clocking) may
severely compromise the integrity of the system.
y
r
o
m
e
M
l
a
t
o
T
1
M
M
I
D
)
1
/
0
k
n
a
B
(
2
M
M
I
D
)
3
/
2
k
n
a
B
(
B
M
6
5
2
=
m
u
m
i
x
a
M
*
M
A
R
D
S
,
B
M
8
2
1
,
B
M
4
6
,
B
M
2
3
1
X
B
M
6
5
2
e
n
o
N
B
M
2
1
5
=
m
u
m
i
x
a
M
*
M
A
R
D
S
,
B
M
8
2
1
,
B
M
4
6
,
B
M
2
3
1
X
B
M
6
5
2
*
M
A
R
D
S
,
B
M
8
2
1
,
B
M
4
6
,
B
M
2
3
1
X
B
M
6
5
2
DIMM 2
DIMM 1
Bank 2/3
Bank 0/1
-Synchronous
Figurre 6
Table 1
Summary of Contents for EP-3S1M
Page 6: ...EP 3S1M Page Left Blank...
Page 14: ...Introduction EP 3S1M Page 1 8 Figure 5 System Block Diagram System Block Diagram...
Page 17: ...Installation EP 3S1M Page 3 1 Section 3 INSTALLATION...
Page 18: ...Installation EP 3S1M Page 3 2 Figure 1 EP 3S1M Detailed Layout...
Page 32: ...Installation EP 3S1M Page 3 16 Page Left Blank...
Page 61: ...Drivers Installation EP 3S1M Page 5 2 Page Left Blank...
Page 73: ...Appendix EP 3S1M A 12 Page Left Blank...