EPOX EP-BX6 User Manual page 22

A pentium ii/iii/celeron slot1 processor based agp mainboard (100/66mhz)
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Installation
The EP-BX6 supports (3) 168-pin DIMMs (Dual In-line Memory Module). The
DIMMs can be either EDO (Extended Data Out) or SDRAM (Synchronized
DRAM).
We recommend not mixing SDRAM DIMM and EDO DIMM together.
EDO DIMM can only be used with the 66MHz FSB.
We recommend using at least 125MHz (-8ns) SDRAM DIMM at the 100MHz
(or higher) FSB as timing becomes more critical at these higher speeds.
DIMM SDRAM may be 83MHz (-12ns), 100MHz (-10ns) or 125MHz
(-8ns) bus speed.
Figure 2 and Table 1 show several possible memory configurations using
T
t o
l a
M
e
m
o
y r
=
2
6 5
M
B
M
a
i x
m
u
m
=
5
2 1
M
B
M
a
i x
m
u
m
=
7
8 6
M
B
M
a
i x
m
u
m
*
SDRAM only supports 8, 16, 32, 64, 128MB DIMM modules.
Using non-compliant memory with higher bus speed (over clocking)
*
may severely compromise the integrity of the system.
Page 3-6
Figure 2
D
I
M
M
1
B (
a
k n
/ 0
) 1
E
D
O
S /
D
R
A
M
*
8
M
, B
6 1
M
, B
2 3
M
, B
N
4 6
M
B
1 ,
8 2
M
, B
2
6 5
M
B
x
1
E
D
O
S /
D
R
A
M
*
E
D
8
M
, B
6 1
M
, B
2 3
M
, B
8
M
4 6
M
B
1 ,
8 2
M
, B
4 6
2
6 5
M
B
x
1
2
6 5
E
D
O
S /
D
R
A
M
*
E
D
8
M
, B
6 1
M
, B
2 3
M
, B
8
M
4 6
M
B
1 ,
8 2
M
, B
4 6
2
6 5
M
B
x
1
2
6 5
Table 1
B a n k 0 /1
B a n k 2 /3
B a n k 4 /5
D
I
M
M
2
B (
a
k n
/ 2
) 3
o
e n
N
o
e n
O
S /
D
R
A
M
*
, B
6 1
M
, B
2 3
M
, B
N
o
e n
M
B
1 ,
8 2
M
, B
M
B
x
1
O
S /
D
R
A
M
*
E
D
O
, B
6 1
M
, B
2 3
M
, B
8
M
, B
M
B
1 ,
8 2
M
, B
4 6
M
M
B
x
1
2
6 5
EP-BX6
-S y n ch ro n o u s
-S D R A M o r E D O
D IM M
D
I
M
M
3
B (
a
k n
/ 4
) 5
S /
D
R
A
M
*
6 1
M
, B
2 3
M
, B
B
1 ,
8 2
M
, B
M
B
x
1

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