IPTools.net.ua

Processor

80386SX/80486SLC

Processor Speed

16/20/25/33/40MHz

Chip Set

Headland

Max. Onboard DRAM

16MB

SRAM Cache

None

BIOS

Quadtel

Dimensions

330mm x 100mm

I/O Options

Floppy drive interface IDE interface, parallel port, serial port (2), VGA port

NPU Options

80387SX/CX87SLC

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface LED

J2

Serial Port (COM1)

P4

Turbo LED

J3

LCD panel connector

P6

IDE interface

P1

VGA port

P7

Floppy drive interface

P2

Parallel port

P8

Serial Port (COM2)

P3

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

IDE interface enabled

J5

pins 2 & 3 closed

IDE interface disabled

J5

pins 1 & 2 closed

Parallel port select uni-directional (printer)

J6

pins 2 & 3 closed

Parallel port select bi-directional

J6

pins 1 & 2 closed

Pipeline mode enabled

J8

Closed

Pipeline mode disabled

J8

Open

Floppy drive interface select normal

J9A

pins 1 & 2 closed

Floppy drive interface select encoded

J9A

pins 2 & 3 closed

Floppy drive interface enabled

J9B

pins 1 & 2 closed

Floppy drive interface disabled

J9B

pins 2 & 3 closed

J9A -J9G jumpers enabled

J9H

pins 1 & 2 closed

J9A -J9G jumpers disabled

J9H

pins 2 & 3 closed

Monitor type select color

J10

Closed

Monitor type select monochrome

J10

Open

Watchdog timer enabled

J12

pins 1 & 2 closed

Watchdog timer disabled

J12

pins 2 & 3 closed

Watchdog timer delay 600 ms delay

J13

Open

Watch dog timer delay 1.2 second delay

J13

pins 1 & 2 closed

Watchdog timer delay 150 ms delay

J13

pins 2 & 3 closed

IRQ9 select internal CRT controller

J14

Pins 1 & 2 closed

IRQ9 select AT Bus

J14

pins 2 & 3 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

16MB

(4) 4M x 9

NONE

FLASH MEMORY CONFIGURATION

Address

J11/pins 3 & 4

J11/pins 1 & 2

D8000 - DFFFFh

Open

Open

C8000 - CFFFFh

Closed

Open

D0000 - D7FFFh

Open

Closed

C0000 - C7FFFh

Closed

Closed

PIN OUT CONFIGURATION P5

Function

Pin

Power good signal detect from board

1

Keyboard ground

2

+ Keyboard clock

3

+ 5Vdc

4

+ Keyboard data

5

Ground

6

Reset switch

7

Keyboard inhibit switch

8

Speaker

9 & 10

Turbo switch

11 & 12

LCD PANEL TYPE/PLASMA PANEL

Type

J7/pins 1 & 2

J7/pins 3 & 4

J7/pins 5 & 6

0

Open

Open

Closed

1

Closed

Open

Closed

2

Open

Closed

Closed

3

Closed

Closed

Closed

Plasma

Closed

Closed

Closed

SERIAL PORT CONFIGURATION

UART 1/P3

UART 2/P4

J9E

J9D

J9C

COM1

COM2

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Disable

COM2

pins 2 & 3

Pins 1 & 2

Pins 1 & 2

COM1

Disable

Pins 1 & 2

pins 2 & 3

Pins 1 & 2

Disable

Disable

pins 2 & 3

pins 2 & 3

Pins 1 & 2

COM2

COM1

Pins 1 & 2

Pins 1 & 2

pins 2 & 3

Disable

COM1

pins 2 & 3

Pins 1 & 2

pins 2 & 3

COM2

Disable

Pins 1 & 2

pins 2 & 3

pins 2 & 3

Disable

Disable

pins 2 & 3

pins 2 & 3

pins 2 & 3

Note:Pins designated should be in the closed position.

PARALLEL PORT CONFIGURATION

LPT

ADDRESS

J9G

J9F

LPT1

378h

pins 1 & 2 closed

pins 1 & 2 closed

LPT3

3BCh

pins 2 & 3 closed

pins 1 & 2 closed

LPT2

278h

pins 1 & 2 closed

pins 2 & 3 closed

Disabled

N/A

pins 2 & 3 closed

pins 2 & 3 closed

VGA MEMORY CLOCK

Memory Clock

J4A/MSO

J4B/MS1

32.9HMz

pins 1 & 2 closed

Open

35.6MHz

pins 2 & 3 closed

pins 1 & 2 closed

43.9MHz

pins 1 & 2 closed

pins 2 & 3 closed

CPU CLOCK SPEED CONFIGURATION

CPU Speed

iOSC

J1/pins 1 & 2

J1/pins 3 & 4

J1/pins 5 & 6

16MHz

32MHz

Closed

Open

Open

20MHz

40MHz

Open

Open

Closed

25MHz

50MHz

Closed

Closed

Open

33MHz

66.66 MHz

Open

Closed

Closed

40MHz

80MHz

Open

Open

Open