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JE1002B

JAMECO ELECTRONIC COMPONENTS

JE1002B

Processor

8088

Processor Speed

10MHz

Chip Set

None

Max. Onboard DRAM

1MB

Cache

None

BIOS

Phoenix

Dimensions

304mm x 215mm

I/O Options

None

NPU Options

8087

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED

JP1

Turbo LED

JP4

Keylock

JP2

Speaker

JP5

Turbo switch

JP3

Reset switch

JP6

USER CONFIGURABLE SETTINGS

Function

SW1

Position

Factory configured - do not alter

SW1/1

Off

NPU disabled

SW1/2

On

 

NPU enabled

SW1/2

Off

Factory configured - do not alter

SW1/3

Off

Factory configured - do not alter

SW1/4

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

256KB

(9) 4164

(9) 4164

(4) 4464

(2) 4164

448KB

(9) 41256

(9) 4164

(4) 4464

(2) 4164

512KB

(9) 41256

(9) 41256

NONE

NONE

640KB

(9) 41256

(9) 41256

(4) 4464

(2) 4164

1MB

(9) 411000

NONE

NONE

NONE

DRAM SWITCH CONFIGURATION

Size

SW1/9

SW1/10

256KB

On

On

448KB

On

Off

512KB

Off

On

640KB

Off

On

1MB

Off

Off

BIOS CONFIGURATION

Type

J1

2764

pins 1 & 18, 4 & 15, 6 & 13 closed

27128

pins 2 & 17, 3 & 16, 5 & 14, 7 & 12 closed

FLOPPY DRIVE CONFIGURATION

Drives installed

SW1/7

SW1/8

1

On

On

2

Off

On

3

On

Off

4

Off

Off

MONITOR CONFIGURATION

Type

SW1/5

SW1/6

EGA

On

On

40 x 25 color

Off

On

80 x 25 color

On

Off

Monochrome

Off

Off