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





386 MODEL 302

SIEMENS NIXDORF INFORMATIONSSYSTEME AG

386 MODEL 302

Processor

80386DX

Processor Speed

25MHz

Chip Set

Unidentified

Max. Onboard DRAM

8MB

Cache

64KB

BIOS

Phoenix

Dimensions

355mm x 304mm

I/O Options

32-bit external memory card slots (2), parallel port, serial ports (2)

NPU Options

80387

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

P1

Reset switch

J18

Serial port 1

P2

Power LED & keylock

J20

Parallel port

P3

32-bit external memory card

S1

Speaker

J19

32-bit external memory card

S2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

J1

Closed

DRAM SIMM type select static column

J3

pins 3 & 4 closed

 

DRAM SIMM type select fast paged mode

J3

pins 1 & 2, 3 & 4 closed

 

DRAM SIMM type select standard RAS/CAS

J3

Open

BIOS type select 27256

J4

pins 1 & 2 closed

 

BIOS type select 27512

J4

pins 2 & 3 closed

Monitor type select color

J5

pins 2 & 3 closed

 

Monitor type select monochrome

J5

pins 1 & 2 closed

Operating system select non-UNIX

J6

pins 1 & 2 closed

 

Operating system select UNIX

J6

pins 2 & 3 closed

Keyboard reset enabled

J7

pins 1 & 2 closed

 

Keyboard reset disabled

J7

pins 2 & 3 closed

NPU absent

J8

pins 1 & 2 closed

 

NPU present

J8

pins 2 & 3 closed

Serial port 2 enabled

J9

pins 1 & 2 closed

 

Serial port 2 disabled

J9

pins 2 & 3 closed

Serial port 1 enabled

J10

pins 1 & 2 closed

 

Serial port 1 disabled

J10

pins 2 & 3 closed

Printer acknowledge select trailing edge

J12

pins 2 & 3 closed

 

Printer acknowledge select leading edge

J12

pins 1 & 2 closed

Factory configured - do not alter (100ns SIMM)

J14

pins 1 & 2, 4 & 5 closed

 

SIMM type select 256K x 9

J15

pins 1 & 2, 4 & 5 closed

 

SIMM type select 1M x 9

J15

pins 2 & 3, 5 & 6 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

DRAM JUMPER CONFIGURATION

Size

J2

1MB

Open

2MB

pins 2 & 4 closed

4MB

pins 1 & 3 closed

8MB

pins 1 & 3, 2 & 4 closed

PARALLEL PORT CONFIGURATION

Setting

J11

J13

LPT1 enabled & LPT2 disabled

pins 1 & 2 closed

pins 2 & 3 closed

LPT2 enabled & LPT1 disabled

pins 2 & 3 closed

pins 1 & 2 closed