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BAT 386WB (Model 318)

CACHE COMPUTERS, INC.

BAT 386WB (Model 318)

Processor

80386DX

Processor Speed

33/40MHz

Chip Set

OPTI

Max. Onboard DRAM

32MB

Cache

64/128/256KB

BIOS

AMI/Cache

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot, IDE interface, floppy drive interface, serial ports (2), parallel port, game port

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

32-bit external memory card

J15

Parallel port

P4

External battery

JP1

IDE interface

P5

IDE LED

JP4

Floppy drive interface

P6

Turbo LED

JP7

Turbo switch

S1

Serial port (COM 1)

P1

Reset switch

S2

Serial port (COM 2)

P2

Speaker

S21

Game port

P3

Power LED & keylock

S22

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

»

Parallel interface enabled

J5

pins 1 & 2 closed

 

Parallel interface disabled

J5

pins 3 & 4 closed

»

CMOS memory normal operation

JP3

Open

 

CMOS memory clear

JP3

Closed

»

Factory configured - do not alter

JP8

N/A

»

Factory configured - do not alter

JP9

N/A

»

Monitor type select color

W1

Open

 

Monitor type select monochrome

W1

Closed

»

Factory configured - do not alter

W2

N/A

»

Bus speed select ATCLK/6

W7

Open

 

Bus speed select ATCLK/8

W7

Closed

»

IDE interface enabled

SW3/1

Off

 

IDE interface disabled

SW3/1

On

»

Floppy interface enabled

SW3/2

Off

 

Floppy interface disabled

SW3/2

On

»

Factory configured - do not alter.

SW3/3

N/A

»

Floppy interface select onboard

SW3/9

On

 

Floppy interface select external

SW3/9

Off

»

Drive interface select automatically configured

SW3/10

Off

 

Drive interface select hardware configured

SW3/10

On

Note:SW3 switch settings are only necessary when using the AMI BIOS.

When using the BAT 386 BIOS, all SW3 switches should be set to open.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(4) 256K x 9

NONE

NONE

NONE

2MB

(4) 256K x 9

(4) 256K x 9

NONE

NONE

3MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

NONE

4MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

NONE

NONE

5MB

(4) 1M x 9

(4) 256K x 9

NONE

NONE

6MB

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

NONE

7MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

9MB

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

NONE

10MB

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

12MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

NONE

13MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

NONE

NONE

17MB

(4) 4M x 9

(4) 256K x 9

NONE

NONE

18MB

(4) 256K x 9

(4) 256K x 9

(4) 4M x 9

NONE

19MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 4M x 9

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

20MB

(4) 4M x 9

(4) 1M x 9

NONE

NONE

21MB

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

NONE

22MB

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

(4) 256K x 9

24MB

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

NONE

25MB

(4) 1M x 9

(4) 1M x 9

(4) 256K x 9

(4) 4M x 9

28MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9

NONE

NONE

33MB

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

NONE

34MB

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

(4) 256K x 9

36MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

NONE

37MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

(4) 256K x 9

40MB

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

(4) 1M x 9

48MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

NONE

49MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 256K x 9

52MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 1M x 9

64MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

Note:Banks 2 & 3 are used when a 32-bit external memory card is installed at J15.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

Tag (U54)

Tag (U56 & 57)

64KB

(4) 8K x 8

(4) 8K x 8

(1) 16K x 1

(2) 16K x 4

128KB

(4) 32K x 8

NONE

(1) 16K x 1

(2) 16K x 4

256KB

(4) 32K x 8

(4) 32K x 8

(1) 16K x 1

(2) 16K x 4

CACHE JUMPER CONFIGURATION

Size

W3

W4

W5

W6

64KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

128KB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

256KB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

PARALLEL PORT CONFIGURATION

Setting

SW3/7

SW3/8

LPT1

Off

On

LPT2

Off

Off

LPT3

On

Off

Disabled

On

On

SERIAL PORT CONFIGURATION

P1

P2

SW3/4

SW3/5

SW3/6

COM 1

COM 2

Off

Off

Off

Disabled

COM 2

Off

Off

On

Disabled

Disabled

Off

On

On

COM 2

COM 1

On

Off

Off

Disabled

COM 1

On

Off

On

COM 2

Disabled

On

On

Off

Disabled

Disabled

On

On

On