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





803(4)86 TAM33/40, CPM25/33, CAM33/50

AUVA COMPUTER, INC.

803(4)86 TAM33/40, CPM25/33, CAM33/50

Processor

80386DX/80486SX/80487SX/80486DX

Processor Speed

25/33/40/50MHz

Chip Set

OPTI

Max. Onboard DRAM

32MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

Speaker

J4

Turbo switch

J2

Power LED & keylock

J5

Turbo LED

J3

External battery

J7

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

PQFP CPU disabled (80486)

J10

Closed

 

PQFP CPU enabled (80486)

J10

Open

CMOS memory normal operation

P1

pins 2 & 3 closed

 

CMOS memory clear

P1

pins 1 & 2 closed

Monitor type select monochrome

P2

Open

 

Monitor type select color

P2

Closed

Factory configured - do not alter

P28

Open

ATCLK select CLKI/5 (33MHz 80386)

P39

Open

 

ATCLK select CLKI/4 (40MHz 80386)

P39

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

5MB

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 1M x 9

(4) 4M x 9

20MB

(4) 4M x 9

(4) 1M x 9

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

P3

P5

P6

P7

P8

P9

64KB

pins 2 & 3 closed

Open

Open

Open

Open

Open

128KB

pins 1 & 2 closed

Open

Open

Closed

Closed

Closed

256KB

pins 2 & 3 closed

Closed

Closed

Closed

Closed

Closed

CPU TYPE CONFIGURATION

Type

P12

P13

P14

80486SX

pins 2 & 3 closed

Open

Open

80487SX

pins 1 & 2 closed

pins 2 & 3 closed

Closed

80486DX

pins 1 & 2 closed

pins 1 & 2 closed

Closed

CPU TYPE CONFIGURATION

Speed

P4

P25

P33

P100

80386

pins 1 & 2 closed

Open

pins 2 & 3 closed

pins 1 & 2 closed

80486

pins 2 & 3 closed

Closed

pins 1 & 2 closed

pins 2 & 3 closed

CPU CLOCK SPEED CONFIGURATION

Clock speed

P30

P31

P32

P97

33MHz

Closed

Closed

Open

Open

50MHz

Closed

Open

Closed

Closed

50iMHz

Open

Closed

Open

Open

66iMHz

Closed

Closed

Open

Closed

80iMHz

Open

Open

Closed

Closed