Installation ep-6vba, Page 3-4, Figure 2 – EPoX Computer EP-6VBA User Manual

Page 20

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Installation

EP-6VBA

Page 3-4

Section 3-2

System Memory Configuration
Memory Layout

The EP-6VBA supports (3) 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 2 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

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

DIMM 3

B a n k 2

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

(

3

M

M

I

D

)

2

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

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

e

n

o

N

B

M

8

6

7

=

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

*

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

Figure 2

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