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LANODE-286

UNIDENTIFIED

LANODE-286

Processor

80286, P9

Processor Speed

12MHz

Video Processor

Unidentified

Chipset

101SX, 111SX

Maximum Onboard Memory

8MB DRAM

Maximum Video Memory

None

Cache

None

BIOS

AMI

Dimensions

300 x 200mm

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2), video port

NPU Options

80287

Video Types Supported

Monochrome

Highest Resolution Supported

Unidentified

CONNECTIONS

Function

Label

Function

Label

Floppy drive interface

J1

Reset switch

JP4

IDE interface

J2

Chassis fan power

JP5

Video port

J3

Keylock connector

JP6

Serial port 1

J4

Turbo switch

JP17

Serial port 2

J5

Turbo LED

JP18

Parallel port

J6

IDE interface LED

JP19

Network LED

JP2

Keyboard connector

JP43

Power LED

JP3

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

 

101SX chipset installed

JP10

Pins 2 & 3 closed

 

111SX chipset installed

JP10

Pins 1 & 2 closed

 

NPU synchronous with CPU

JP13

Pins 1 & 2 closed

 

NPU asynchronous with CPU

JP13

Pins 2 & 3 closed

 

BIOS type select 27128

JP15

Pins 2 & 3 closed

 

BIOS type select 27256

JP15

Pins 1 & 2 closed

 

Bus clock dependent

JP21

Closed

 

Bus clock independent

JP21

Open

Factory configured - do not alter

JP22

Closed

 

On board video enabled

JP27

Pins 1 & 2 closed

 

On board video disabled

JP27

Pins 2 & 3 closed

 

C.G signal internal

JP28

Pins 1 & 2 closed

 

C.G signal external

JP28

Pins 2 & 3 closed

 

Select color display mode on color monitor

JP29

Pins 2 & 3 closed

 

Select color display emulation on monochrome monitor

JP29

Pins 1 & 2 closed

 

Zero wait states enabled

JP30

Closed

 

Zero wait states disabled

JP30

Open

 

Power good signal detect from power supply

JP34

Pins 1 & 2 closed

 

Power good signal detect from board

JP34

Pins 2 & 3 closed

 

384KB high memory enabled

SW1/1

On

 

384KB high memory disabled

SW1/1

Off

Factory configured - do not alter

SW1/6

On

 

Select color monitor type

SW1/7

On

 

Select monochrome monitor type

SW1/7

Off

 

80287 coprocessor installed

SW1/8

On

 

80287 coprocessor not installed

SW1/8

Off

Note:The setting of JP29 is only valid when the internal video board is enabled.

PROCESSOR TYPE SELECTION

Setting

JP7

JP9

JP12

JP20

JP44

80286

Closed

Pins 2 & 3 closed

Open

Pins 1 & 2 closed

Open

P9

Open

Pins 1 & 2 closed

Closed

Pins 2 & 3 closed

Closed

IDE INTERFACE CONFIGURATION

Setting

JP31

JP41

Enabled

Closed

Closed

Disabled

Open

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

None

None

None

640KB

(2) 256K x 9

(2) 64K x 9

None

None

1MB 1

(2) 256K x 9

(2) 256K x 9

None

None

1MB 2

(2) 256K x 9

(2) 256K x 9

None

None

1.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

None

2MB 1

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

2MB 2

(2) 1M x 9

None

None

None

2MB 3

(2) 1M x 9

None

None

None

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

None

4MB 1

(2) 1M x 9

(2) 1M x 9

None

None

4MB 2

(2) 1M x 9

(2) 1M x 9

None

None

4.5MB

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

None

5MB 1

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

5MB 2

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

(2) 256K x 9

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

None

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

Note:The exact location of each bank is unidentified.

DRAM SWITCH SELECTION

Size

SW1/1

SW1/2

SW1/3

SW1/4

512KB

Off

Off

Off

Off

640KB

Off

On

Off

Off

1MB 1

Off

Off

Off

On

1MB 2

Off

On

Off

On

1.5MB

Off

Off

On

Off

2MB 1

Off

Off

On

On

2MB 2

On

Off

Off

Off

2MB 3

On

On

Off

Off

3MB

Off

On

On

Off

4MB 1

On

Off

Off

On

4MB 2

On

On

Off

On

4.5MB

On

On

On

Off

5MB 1

Off

On

On

On

5MB 2

On

On

On

On

6MB

On

Off

On

Off

8MB

On

Off

On

On