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





SC386SX-25

INTERLOGIC INDUSTRIES

SC386SX-25

Processor

80386SX

Processor Speed

25MHz

Chip Set

C & T SCAMP

Max. Onboard DRAM

8MB

SRAM Cache

None

BIOS

Award

Dimensions

195mm x 127mm

I/O Options

Auxilliary keyboard connector, floppy drive interface,

IDE interface, parallel port, serial port (2)

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface

CN1

Parallel port

CN7

Reset switch

CN2

Auxiliary keyboard

CN8

IDE interface LED

CN3

External battery

CN9

Power LED & keylock

CN4

Serial port 1

CN10

Speaker

CN5

Serial port 2

CN11

IDE interface

CN6

Floppy drive interface LED

LED

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

8MB

(2) 4M x 9

NONE

16MB

(2) 4M x 9

(2) 4M x 9

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Pipeline mode endabled

JP1

open

 

Pipeline mode disabled

JP1

closed

Watchdog Timer interval select 500ms

JP2

pins 1 & 2 closed

 

Watchdog Timer interval select 1 second

JP2

pins 2 & 3 closed

 

Watchdog Timer disabled

JP2

open

Factory configured - do not alter

JP3

open

Parallel port (CN7) interrupt select IRQ7 (LPT2)

JP4

pins 1 & 2 closed

 

Parallel port (CN7) interrupt select IRQ5 (LPT3)

JP4

pins 2 & 3 closed

Watchdog Timer mode select system reset after time-out

JP5

pins 1 & 2 closed

 

Watchdog Timer mode select low IOCHK# NMI after time-out

JP5

pins 2 & 3 closed

Turbo mode seletable from keyboard

JP6

pins 1 & 2 closed

 

Turbo mode disabled

JP6

pins 2 & 3 closed

 

Turbo mode selectable by software

JP6

open

IDE interface (CN6) enabled

JP7

pins 1 & 2 closed

 

IDE interface (CN6) disabled

JP7

pins2 & 3 closed

Floppy drive interface (CN1) enabled

JP8

pins 1 & 2 closed

 

Floppy drive interface (CN1) disabled

JP8

pins 2 & 3 closed

Parallel port (CN7) select LPT2 (I/O address 378-37Fh)

JP9

pins 1 & 2 closed

 

Parallel port (CN7) select LPT3 (I/O address 278-27Fh)

JP9

pins 2 & 3 closed

Parallel port (CN7) enabled

JP15

pins 1 & 2 closed

 

Parallel port (CN7) disabled

JP15

pins 2 & 3 closed

Monitor type select color

JP17

closed

 

Monitor type select monochrome

JP17

open

CMOS memory normal operation

JP18

pins 2 & 3 closed

 

CMOS memory clear

JP18

pins 1 & 2 closed

SERIAL PORT CONFIGURATION

Serial port 1 (CN10) enabled

JP13

pins 1 & 2 closed

 

Serial port 1 (CN10) disabled

JP13

pins 2 & 3 closed

Serial port 1 (CN10) select COM1 (I/O address 3F8-3FFh)

JP12

pins 1 & 2 closed

 

Serial port 1 (CN10) select COM3 (I/O address 3E8-3EFh)

JP12

pins 2 & 3 closed

Serial port 1 (CN10) interrupt select IRQ4

JP10

pins 1 & 2 closed

 

Serial port 1 (CN10) interrupt select IRQ3

JP10

pins 2 & 3 closed

Serial port 2 (CN11) enabled

JP16

pins 1 & 2 closed

 

Serial port 2 (CN11) disabled

JP16

pins 2 & 3 closed

Serial port 2 (CN11) select COM2 (I/O address 2F8-2FFh)

JP14

pins 1 & 2 closed

 

Serial port 2 (CN11) select COM4 (I/O address 2E8-2EFh)

JP14

pins 2 & 3 closed

Serial port 2 (CN11) interrupt select IRQ3

JP11

pins 1 & 2 closed

 

Serial port 2 (CN11) interrupt select IRQ4

JP11

pins 2 & 3 closed