...because we can't all be on the bleeding edge...





286-AIO

DIAMOND FLOWER, INC.

286-AIO

Processor

80286

Processor Speed

12/16MHz

Chip Set

Headland

Max. Onboard DRAM

4MB

Cache

None

BIOS

AMI

Dimensions

220mm x 220mm

I/O Options

Parallel port, serial port (2),floppy drive interface, IDE interface, PS/2 mouse port

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port (COM2)

CN1

Auxiliary keyboard

JP16

Parallel port

CN2

Turbo LED

JP17

Serial port (COM1)

CN3

Turbo switch

JP18

Floppy drive interface

CN4

Reset switch

JP19

IDE interface

CN5

IDE LED

JP20

PS/2 mouse

J1

Power LED & keylock

JP21

Keyboard

J2

Riser card

S1

External battery

JP11

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

IDE interface (CN5) enabled

JP8

pins 1 & 2 closed

 

IDE interface (CN5) disabled

JP8

pins 2 & 3 closed

Battery select external

JP10

pins 1 & 2 closed

 

Battery select internal

JP10

pins 2 & 3 closed

Monitor type select color

JP12

Closed

 

Monitor type select monochrome

JP12

Open

 

CPU speed select 12MHz

JP13

pins 1 & 2 closed

 

CPU speed select 16MHz

JP13

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256K x 9

NONE

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

2.5MB

(2) 256K x 9

(2) 1M x 9

4MB

(2) 1M x 9

(2) 1M x 9

NPU SPEED CONFIGURATION

Speed

JP14

JP15

8MHz

pins 2 & 5 closed

Closed

 

10MHz

pins 5 & 6 closed

Closed

 

12MHz

pins 4 & 5 closed

Open

PARALLEL PORT CONFIGURATION

Port

JP1

JP2

JP9

LPT2/IRQ7

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

LPT1/IRQ7

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

LPT3/IRQ5

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

N/A

SERIAL PORT CONFIGURATION

COM1 (CN3)

COM2 (CN1)

JP3

JP4

JP5

Enabled

Enabled

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Enabled

Disabled

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

Disabled

Enabled

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

Disabled

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

FLOPPY DRIVE CONFIGURATION

Setting

JP6

JP7

Enabled

pins 1 & 2 closed

pins 1 & 2 closed

Disabled

pins 2 & 3 closed

pins 1 & 2 closed