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PAM-0061I (VER. 1.00)

DTK COMPUTER, INC.

PAM-0061I (VER. 1.00)

Processor

Pentium

Processor Speed

75/90/100/120/133MHz

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

128MB

Maximum Video Memory

Unidentified

Cache

256/512KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot, VRM connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

J1

Parallel port

J11

Speaker

J2

Serial port 1

J12

Turbo switch

J3

Serial port 2

J14

Turbo LED

J4

Floppy drive interface

J15

Reset switch

J5

PS/2 mouse port

J16

IDE interface LED

J6

IDE interface 2

J19

Chassis fan power

J7

IDE interface 1

J20

VGA feature connector

J9

Riser slot

SL1

VGA port

J10

VRM connector

VRM

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

C1

Unidentified

»

Factory configured - do not alter

C2

Unidentified

 

Flash BIOS normal operation

JP20

Pins 1 & 3, 2 & 4 closed

 

Flash BIOS programming mode

JP20

Pins 3 & 5, 4 & 6 closed

»

CMOS memory normal operation

JP21

Open

 

CMOS memory clear

JP21

Closed

»

Factory configured - do not alter

JP22

Unidentified

 

On board video enabled

JP27

Pins 2 & 3 closed

 

On board video disabled

JP27

Pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Memory installed in Banks 0 & 1 is interchangeable.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB (A)

(2) 32K x 32

None

Unidentified

256KB (B)

None

(8) 32K x 8

Unidentified

512KB (A)

None

(8) 64K x 8

Unidentified

512KB (B)

(2) 64K x 32

None

Unidentified

CACHE JUMPER CONFIGURATION

Size

JP13

JP14

JP16

None

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

256KB (A)

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

256KB (B)

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

512KB (A)

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

512KB (B)

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

CACHE TYPE CONFIGURATION

Type

JP15

Burst

Pins 1 & 2 closed

Standard

Pins 2 & 3 closed

VIDEO MEMORY CONFIGURATION

Note: The chip size and maximum video memory is unidentified.

CPU SPEED SELECTION (IMI948)

CPU speed

Clock speed

Multiplier

JP7

JP9

75MHz

50MHz

1.5x

Open

Open

90MHz

60MHz

1.5x

Pins 2 & 4 closed

Open

100MHz

66MHz

1.5x

Pins 1 & 3 closed

Open

120MHz

60MHz

2x

Pins 2 & 4 closed

Closed

133MHz

66MHz

2x

Pins 1 & 3 closed

Closed

CPU SPEED SELECTION (W48C40)

CPU speed

Clock speed

Multiplier

JP7

JP9

75MHz

50MHz

1.5x

3 & 5, 4 & 6

Open

90MHz

60MHz

1.5x

3 & 5

Open

100MHz

66MHz

1.5x

4 & 6

Open

120MHz

60MHz

2x

3 & 5

Closed

133MHz

66MHz

2x

4 & 6

Closed

Note: Pins designated should be in the closed position.

VRM SELECTION

Setting

JP28

»

VRM not installed

Pins 1 & 2, 3 & 4, 5 & 6 closed

 

VRM installed

Open