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XINET LS2202/LS2203

XINETRON, INC.

XINET LS2202/LS2203

Processor

80286

Processor Speed

20MHz

Chip Set

C & T

Max. Onboard DRAM

4MB

SRAM Cache

None

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

AUI ethernet interface, BNC ethernet interface, floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

AUI ethernet interface

C1

IDE interface

C6

BNC ethernet interface

C2

Floppy drive interface

C7

Parallel port

C3

External battery

JP4

Serial port (COM2)

C4

Reset switch

JP5

Serial port (COM1)

C5

VGA connection

JP304

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

BIOS type select 27256

JP3

pins 1 & 2 closed

 

BIOS type select 27128

JP3

pins 2 & 3 closed

Monitor type select monochrome

JP8

Open

 

Monitor type select color

JP8

Closed

CPU speed keyboard selectable

JP9

Closed

 

CPU speed "normal"

JP9

Open

Floppy drive interface enabled

JP207

pins 2 & 3 closed

 

Floppy drive interface disabled

JP207

pins 1 & 2 closed

IDE interface enabled

JP214 & JP215

pins 2 & 3 closed

 

IDE interface disabled

JP214 & JP215

pins 1 & 2 closed

SERIAL PORT CONFIGURATION

Port 1 (C3)

Port 2 (C4)

JP208

JP209

JP210

Enabled

Enabled

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

Enabled

Disabled

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

Enabled

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

Disabled

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

PARALLEL PORT (C3) CONFIGURATION

LPT

I/O Address

JP211

JP212

LPT 1

3BCh

pins 2 & 3 closed

pins 1 & 2 closed

LPT 2

378h

pins 2 & 3 closed

pins 2 & 3 closed

LPT 3

278h

pins 1 & 2 closed

pins 2 & 3 closed

Disabled

N/A

pins 1 & 2 closed

pins 1 & 2 closed

VIDEO CONFIGIURATION

Function

JP301

JP303

Onboard video enabled

pins 2 & 3 closed

pins 1 & 2 closed

 

Onboard video disabled

pins 1 & 2 closed

pins 2 & 3 closed

ETHERNET NETWORK INTERRUPT CONFIGURATION

Function

Jumper

Position

Interrupt request select IRQ3

JP106

pins 3 & 4 closed

 

Interrupt request select IRQ2

JP106

pins 1 & 2 closed

 

Interrupt request select IRQ4

JP106

pins 5 & 6 closed

 

Interrupt request select IRQ5

JP106

pins 7 & 8 closed

ETHERNET I/O BASE ADDRESS CONFIGURATION

Function

Jumper

Position

I/O base address 320h

JP119

pins 3 & 4 closed

 

I/O base address 300h

JP119

pins 1 & 2 closed

 

I/O base address 340h

JP119

pins 5 & 6 closed

 

I/O base address 360h

JP119

pins 7 & 8 closed

ETHERNET BOOT ROM MEMORY ADDRESS CONFIGURATION

Function

Jumper

Position

Boot ROM memory address CC000h

JP110

pins 3 & 4 closed

 

Boot ROM memory address C8000h

JP110

pins 1 & 2 closed

 

Boot ROM memory address D0000h

JP110

pins 5 & 6 closed

ETHERNET CABLE TYPE CONFIGURATION

Type

JP113-JP118

JP123

BNC

pins 2 & 3 closed

Closed

AUI tranceiver via 9-pin

pins 1 & 2 closed

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256K x 9

NONE

1MB

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9