DTK COMPUTER, INC.

PEI-306

Card Type

Memory card

Chipset/Controller

N/A

I/O Options

N/A

Maximum DRAM

12MB

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

1MB

(4) 256k x 9

None

None

2MB

(4) 256k x 9

(4) 256k x 9

None

3MB

(4) 256k x 9

(4) 256k x 9

(4) 256K x 9

4MB

(4) 1MB x 9

None

None

8MB

(4) 1MB x 9

(4) 1MB x 9

None

12MB

(4) 1MB x 9

(4) 1MB x 9

(4) 1MB x 9

DRAM JUMPER CONFIGURATION

Size

W1 (Bank 0)

W2 (Bank 1)

W3 (Bank 2)

1MB

Pins 1 & 2 closed

N/A

N/A

2MB

Pins 1 & 2 closed

Pins 1 & 2 closed

N/A

3MB

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

4MB

Pins 2 & 3 closed

N/A

N/A

8MB

Pins 2 & 3 closed

Pins 2 & 3 closed

N/A

12MB

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

DRAM SWITCH CONFIGURATION SW1

PEM-2035

PEI-306

1

2

3

4

5

6

7

8

9

1MB

2MB

Off

On

Off

Off

Off

On

Off

On

Off

1MB

8MB

Off

Off

Off

Off

Off

On

Off

On

Off

2MB

2MB

Off

On

Off

Off

On

Off

Off

On

Off

2MB

8MB

Off

Off

Off

Off

On

Off

Off

On

Off

4MB

2MB

Off

On

Off

On

Off

Off

Off

On

Off

4MB

8MB

Off

Off

Off

On

Off

Off

Off

On

Off

1MB

3MB

Off

On

Off

Off

Off

On

Off

On

Off

1MB

12MB

Off

Off

Off

Off

Off

On

Off

On

Off

2MB

3MB

Off

On

Off

On

On

Off

Off

On

Off

2MB

12MB

Off

Off

Off

On

On

Off

Off

On

Off

4MB

3MB

Off

On

Off

On

Off

Off

Off

On

Off

4MB

8MB

Off

Off

Off

On

Off

Off

Off

On

Off

1MB

1MB

Off

On

Off

Off

Off

On

Off

On

Off

1MB

4MB

Off

Off

Off

Off

Off

On

Off

On

Off

2MB

1MB

Off

On

Off

Off

On

Off

Off

On

Off

2MB

4MB

Off

Off

Off

Off

On

Off

Off

On

Off

4MB

1MB

Off

On

Off

On

Off

Off

Off

On

Off

4MB

4MB

Off

Off

Off

On

Off

Off

Off

On

Off

Note: The PEM-2035 is the DTK mainboard with memory already installed.

DRAM SWITCH CONFIGURATION SW1

PEM-2500

PEI-306

1

2

3

4

5

6

7

8

9

2MB

1MB

On

On

Off

Off

On

Off

Off

On

On

4MB

1MB

On

On

Off

On

Off

On

Off

On

On

5MB

1MB

On

On

Off

On

Off

On

Off

On

On

8MB

1MB

On

On

On

Off

Off

Off

Off

On

On

2MB

4MB

On

Off

Off

Off

On

Off

Off

On

On

4MB

4MB

On

Off

Off

On

Off

Off

Off

On

On

5MB

4MB

On

Off

Off

On

Off

On

Off

On

On

8MB

4MB

On

Off

On

Off

Off

Off

Off

On

On

2MB

2MB

On

On

Off

Off

On

Off

Off

On

On

4MB

2MB

On

On

Off

On

Off

Off

Off

On

On

5MB

2MB

On

On

Off

On

Off

On

Off

On

On

8MB

2MB

On

On

On

Off

Off

Off

Off

On

On

2MB

8MB

On

Off

Off

Off

On

Off

Off

On

On

4MB

8MB

On

Off

Off

On

Off

Off

Off

On

On

Note: The PEM-2500 is the DTK mainboard with memory already installed.

DRAM SWITCH CONFIGURATION SW1

PEM-2500

PEI-306

1

2

3

4

5

6

7

8

9

5MB

8MB

On

Off

Off

On

Off

On

Off

On

On

8MB

8MB

On

Off

On

Off

Off

Off

Off

On

On

2MB

3MB

On

On

Off

Off

On

Off

Off

On

On

4MB

3MB

On

On

Off

On

Off

Off

Off

On

On

5MB

3MB

On

On

Off

On

Off

On

Off

On

On

8MB

3MB

On

On

On

Off

Off

Off

Off

On

On

2MB

12MB

On

Off

Off

Off

On

Off

Off

On

On

4MB

12MB

On

Off

Off

On

Off

Off

Off

On

On

Note: The PEM-2500 is the DTK mainboard with memory already installed.

DRAM SWITCH CONFIGURATION SW1

PEM-3300

PEI-306

1

2

3

4

5

6

7

8

9

2MB

1MB

On

On

Off

Off

On

Off

Off

On

Off

4MB

1MB

On

On

Off

On

Off

Off

Off

On

Off

5MB

1MB

On

On

Off

On

Off

On

Off

On

Off

8MB

1MB

On

On

On

Off

Off

Off

Off

On

Off

2MB

4MB

On

Off

Off

Off

On

Off

Off

On

Off

4MB

4MB

On

Off

Off

On

Off

Off

Off

On

Off

5MB

4MB

On

Off

Off

On

Off

On

Off

On

Off

8MB

4MB

On

Off

On

Off

Off

Off

Off

On

Off

2MB

2MB

On

On

Off

Off

On

Off

Off

On

Off

4MB

2MB

On

On

Off

On

Off

Off

Off

On

Off

5MB

2MB

On

On

Off

On

Off

On

Off

On

Off

8MB

2MB

On

On

On

Off

Off

Off

Off

On

Off

2MB

8MB

On

Off

Off

Off

On

Off

Off

On

Off

4MB

8MB

On

Off

Off

On

Off

Off

Off

On

Off

5MB

8MB

On

Off

Off

On

Off

On

Off

On

Off

8MB

8MB

On

Off

On

Off

Off

Off

Off

On

Off

2MB

3MB

On

On

Off

Off

On

Off

Off

On

Off

4MB

3MB

On

On

Off

On

Off

Off

Off

On

Off

5MB

3MB

On

On

Off

On

Off

On

Off

On

Off

8MB

3MB

On

On

On

Off

Off

Off

Off

On

Off

2MB

12MB

On

Off

Off

Off

On

Off

Off

On

Off

4MB

12MB

On

Off

Off

On

Off

Off

Off

On

Off

Note: The PEM-3300 is the DTK mainboard with memory already installed.