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





BABY SPAT-386/NTR-386

UNIDENTIFIED

BABY SPAT-386/NTR-386

Processor

80386DX

Processor Speed

16/20/25MHz

Chip Set

C & T

Max. Onboard DRAM

8MB

SRAM Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

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

NPU Options

80287/80387

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J1

Power LED & keylock

J37

Serial port (COM2)

J2

Speaker

J38

Serial port (COM1)

J3

Turbo switch

J39

External battery

J12

Turbo LED

J42

Reset switch

J34

32-bit external memory card

S1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

J36

closed

 

Monitor type select monochrome

J36

open

SERIAL PORT CONFIGURATION

Function

Jumper

Position

Serial port 2 (J2) IRQ 3 enabled

J14

closed

 

Serial port 2 (J2) IRQ 3 disabled

J14

open

Serial port 1 (J3) IRQ 4 enabled

J15

closed

 

Serial port 1 (J3) IRQ 4 disabled

J15

open

Serial port 1 (J3) enabled

J22

closed

 

Serial port 1 (J3) disabled

J22

open

Serial port 2 (J2) enabled

J23

closed

 

Serial port 2 (J2) disabled

J23

open

PARALLEL PORT 1 (J1) CONFIGURATION

Port

J13

J24

J25

J43

LPT 1

closed

closed

closed

open

 

LPT 2

open

closed

open

closed

 

Disabled

open

open

open

open

NPU TYPE CONFIGURATION

NPU type

J35

J40

J41

Disabled

open

open

open

 

80287

open

pins 1 & 2 closed

open

 

80387 sync-mode

closed

pins 2 & 3 closed

pins 1 & 2 closed

 

80387 async-mode

closed

pins 2 & 3 closed

pins 2 & 3 closed

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

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

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

Note:Expansion board can be set to replace main board memory, or function as additional banks.

32-BIT EXTERNAL MEMORY CARD JUMPER SETTINGS

Function

Jumper

Position

Main board bank 0 enabled

JP1 & JP3

pins 2 & 3 closed

 

Main board bank 0 disabled

JP1 & JP3

pins 1 & 2 closed

Main board bank 1 enabled

JP2 & JP4

pins 2 & 3 closed

 

Main board bank 1 disabled

JP2 & JP4

pins 1 & 2 closed

 

Notes:Pins designated are in the closed postion.

Disabling bank 0 on the main board changes bank 2 on the memory card to bank 0.

Disabling bank 1 on the main board changes bank 3 on the memory card to bank 1.