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M300-08 (BA19, BA324, BA325)

OLIVETTI

M300-08 (BA19, BA324, BA325)

M300-15 (BA320)

Processor

80386SX

Processor Speed

20MHz (M300-08)

25MHz (M300-15)

Chip Set

OPTI

Video Chip Set

Oak

Maximum Onboard Memory

16MB

Maximum Video Memory

512KB

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port, feature connector, VGA port, riser slot

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

Floppy drive interface

CN6

Serial port

CN2

IDE interface

CN7

Parallel port

CN3

External battery

CN8

PS/2 mouse port

CN4

Speaker

CN9

Feature connector

CN5

Riser slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Built in setup carried out

J1

Pins 2 & 3 closed

 

Built in setup not carried out

J1

Pins 1 & 2 closed

PS/2 mouse IRQ12 enabled

J13

Pins 2 & 3 closed

 

PS/2 mouse IRQ12 disabled

J13

Pins 1 & 2 closed

Floppy drive write protect disabled

J16

Pins 2 & 3 closed

 

Floppy drive write protect enabled

J16

Pins 1 & 2 closed

One hard drive installed

J23

Closed

 

Two hard drives installed

J23

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

2MB

None

None

None

4MB

2MB

(2) 1M x 9

None

None

8MB

2MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

10MB

2MB

(2) 4M x 9

None

None

14MB

2MB

(2) 4M x 9

(2) 1M x 9

None

16MB

(2MB)

(2) 4M x 9

(2) 4M x 9

None

Note: Bank 0 is factory installed and is not configurable. If 16MB is installed, the 2MB factory installed memory is disabled.

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

256KB

256KB

None

512KB

256KB

(2) 256K x 4

Note: Bank 0 is factory installed and is not configurable.

SERIAL PORT SELECTION

Setting

J6

J8

Enabled

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

RING INDICATOR/INPUT SIGNAL CONFIGURATION

Setting

J7

J9

FAIL SAFE disabled

Closed

Closed