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PRO-273

UNIVERSAL SCIENTIFIC INDUSTRIES CO., LTD.

PRO-273

Processor

Pentium II

Processor Speed

Unidentified

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

384MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB (located on Pentium II CPU)

BIOS

Award

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, IR connector, USB connectors (2), ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

IR connector

J17

ATX power connector

ATX

Power LED & keylock

J18

CPU fan power

J2

Reset switch

JP6

IDE interface 1

J6

USB connector

P1

IDE interface 2

J7

USB connector

P1A

IDE interface LED

J8

Serial port 1

P2

Power LED

J9

Parallel port

P3

Speaker

J10

PS/2 mouse port

P4

Floppy drive interface

J16

32-bit PCI slots

PC1 PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

JP4

Pins 1 & 2 closed

 

CMOS memory clear

JP4

Pins 2 & 3 closed

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(2) 1M x 36

None

None

16MB

(2) 1M x 36

(2) 1M x 36

None

16MB

(2) 2M x 36

None

None

24MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

None

32MB

(2) 4M x 36

None

None

48MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

None

64MB

(2) 8M x 36

None

None

96MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

None

128MB

(2) 16M x 36

None

None

192MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

None

256MB

(2) 32M x 36

None

None

384MB

(2) 16M x 36

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium II CPU.

CPU MULTIPLIER SELECTION

Multiplier

JP1

2.5x

Pins 1 & 2, 3 & 4 closed

3x

Pins 1 & 2, 5 & 6 closed

3.5x

Pins 1 & 2 closed

4x

Pins 3 & 4, 5 & 6 closed

CPU CLOCK SPEEDSPEED SELECTION

CPU speed

JP7

66MHz

Open

68.5MHz

Pins 5 & 6 closed

75MHz

Pins 3 & 4 closed

83MHz

Pins 1 & 2, 5 & 6 closed