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





286V

UNIDENTIFIED

286V

Processor

80286

Processor Speed

10/12MHz

Chip Set

VLSI

Max. onboard DRAM

4MB

SRAM Cache

None

BIOS

AMI

Dimensions

330mm x 220mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

J8

Turbo switch

J11

Reset

J9

Speaker

J12

Turbo LED

J10

External battery

J14

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

J1

Closed

 

Monitor type select monochrome

J1

Open

Power good signal detect from power supply

J2

pins 2 & 3 closed

 

Power good signal detect from board

J2

pins 1 & 2 closed

Memory select 0 wait states

J6

Closed

 

Memory select 1 wait state

J6

Open

BIOS type select 27256

J13

Closed

 

BIOS type select 27512

J13

Open

CMOS memory normal operation

J15

pins 1 & 2 closed

 

CMOS memory clear

J15

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Parity 2

Bank 3

Parity 3

512KB

(18) 41256

NONE

NONE

NONE

NONE

NONE

512KB

NONE

NONE

(4) 44256

(2) 41256

NONE

NONE

640KB

(18) 41256

(18) 4164

NONE

NONE

NONE

NONE

1MB

(18) 41256

(18) 41256

NONE

NONE

NONE

NONE

1MB

NONE

NONE

(4) 44256

(2) 41256

(4) 44256

(2) 41256

2MB

(18) 411000

NONE

NONE

NONE

NONE

NONE

4MB

(18) 411000

(18) 411000

NONE

NONE

NONE

NONE

DRAM JUMPER CONFIGURATION

Size

J3

J4

J5

512KB

Closed

Closed

Closed

640KB

Open

Closed

Closed

1MB

Closed

Open

Closed

2MB

Open

Open

Closed

4MB

Closed

Closed

Open