Installation
EP-3VBM+
Page 3-6
Section 3-3
System Memory Configuration
Memory Layout
The EP-3VBM+ supports (2) 168-pin DIMMs (Dual In-line Memory Module).
The DIMMs can be either EDO (Enhanced Data Out) or SDRAM
(Synchronized DRAM).
•
DIMM SDRAM may be 83MHz (12ns), 100MHz (10ns) or
125MHz (8ns) bus speed.
•
If you use both 50ns and 60ns memory you must configure
your BIOS to read 60ns.
•
When using Synchronous DRAM we recommend using the
4 clock variety over the 2 clock.
Figure 6 and Table 1 show several possible memory configurations using both
SIMM and DIMM.
* SDRAM only supports 8, 16, 32, 64, 128, 256MB DIMM modules.
Table 1
Figure 6
DIMM 1
DIMM 2
B a n k 0
B a n k 1
-S y n c h ro n o u s
-E D O
y
r
o
m
e
M
l
a
t
o
T
1
M
M
I
D
)
0
k
n
a
B
(
2
M
M
I
D
)
1
k
n
a
B
(
B
M
6
5
2
=
m
u
m
i
x
a
M
*
M
A
R
D
S
/
O
D
E
,
B
M
4
6
,
B
M
2
3
,
B
M
6
1
,
B
M
8
1
X
B
M
6
5
2
,
B
M
8
2
1
e
n
o
N
B
M
2
1
5
=
m
u
m
i
x
a
M
*
M
A
R
D
S
/
O
D
E
,
B
M
4
6
,
B
M
2
3
,
B
M
6
1
,
B
M
8
1
X
B
M
6
5
2
,
B
M
8
2
1
*
M
A
R
D
S
/
O
D
E
,
B
M
4
6
,
B
M
2
3
,
B
M
6
1
,
B
M
8
1
X
B
M
6
5
2
,
B
M
8
2
1
Summary of Contents for EP-3VBM+
Page 6: ...EP 3VBM Page Left Blank ...
Page 13: ...Installation EP 3VBM Page 3 1 Section 3 INSTALLATION ...
Page 14: ...Installation EP 3VBM Page 3 2 EP 3VBM Detailed Layout Figure 1 ...
Page 24: ...Installation EP 3VBM Page 3 12 Page Left Blank ...
Page 52: ...BIOS EP 3VBM Page 4 28 Page Left Blank ...
Page 60: ...Appendix EP 3VBM A 8 Page Left Blank ...