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1800R 286/8 (EV-1800) Motherboard Settings and Configuration






EVEREX SYSTEMS, INC.

1800R 286/8 (EV-1800)

Processor

80286

Processor Speed

8/10/12/16/20MHz

Chip Set

Suntac

Max. Onboard DRAM

1MB

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80287

Note: I got a report that on their board labels J1 and J2 are switched around. J2 should be pointing to the 4-pin header and J1 should be pointing to the 2-pin header.

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

CN1

Speaker

J2

Reset switch

J1

Power LED & keylock

J3

USER CONFIGURABLE SETTINGS

Function

Switch

Position

Monitor type select color

C/M

On

 

Monitor type select monochrome

C/M

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

W1/switch 1

W1/switch 2

256KB

(18) 4464

(18) 4464

On

On

512KB

(18) 41256

NONE

On

Off

640KB

(18) 41256

(18) 4464

Off

On

1MB

(18) 41256

(18) 41256

Off

Off

BIOS TYPE CONFIGURATION

BIOS type

W2/switch 1

W2/switch 2

W2/switch 3

W2/switch 4

27128

On

On

Off

Off

27256

Off

Off

On

On








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