NEC TECHNOLOGIES, INC.

POWERMATE 386

Processor

80386DX

Processor Speed

16MHz

Chip Set

ETEQ

Max. Onboard DRAM

8MB (on system memory card)

Cache

None

Dimensions

330mm x 218mm

BIOS

Phoenix

I/O Options

Serial ports (2), parallel port, proprietary system memory card slot, proprietary external memory card slot (on system memory card)

NPU Options

80287/80387

CONNECTIONS

Purpose

Location

Purpose

Location

Speaker

P1

Serial port (COM1)

P6

External battery

P3

Serial port (COM2)

P10

Power LED & keylock

P4

Turbo LED

P11

Parallel port

P5

Proprietary system memory card

S1

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Pipeline mode enabled

14L2

pins 1 & 2 closed

 

Pipeline mode disabled

14L2

pins 2 & 3 closed

Factory configured - do not alter

SW1/1

On

Factory configured - do not alter

SW1/2

On

Factory configured - do not alter

SW1/3

Off

Factory configured - do not alter

SW1/4

Off

Test mode disabled

SW1/5

On

 

Test mode enabled

SW1/5

Off

DRAM speed select 1 wait state

SW1/6

Off

 

DRAM speed select 0 wait states

SW1/6

On

Monitor type select color

SW2/1

On

 

Monitor type select monochrome

SW2/1

Off

Floppy drive interface address select primary

SW2/2

Off

 

Floppy drive interface address select secondary

SW2/2

On

Floppy drive interface enabled

SW2/3

On

 

Floppy drive interface disabled

SW2/3

Off

Serial port (P10) select COM2

SW2/4

On

 

Serial port (P10) disabled

SW2/4

Off

Serial port (P6) select COM1

SW2/5

On

 

Serial port (P6) disabled

SW2/5

Off

System enabled

SW2/6

On

 

System disabled

SW2/6

Off

NPU enabled

SW2/7

On

 

NPU disabled

SW2/7

Off

NPU type select 80287

SW2/8

Off

 

NPU type select 80387

SW2/8

On

Factory configured - do not alter

SW1/9

Off

Factory configured - do not alter

SW1/10

Off

CONNECTIONS

Purpose

Location

Proprietary external memory card

S1

DRAM CONFIGURATION

Size

Bank 0

P-0

2MB

(16) 44256

(8) 41256

Note:The locations of Bank 0and P-0 are unidentified.

SYSTEM MEMORY CARD (G8BNHA)

CONNECTIONS

Purpose

Location

Proprietary external memory card

S1

DRAM CONFIGURATION

Size

Bank 0

8MB

(72) 44256