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GA-500

GIGA-BYTE TECHNOLOGY, INC.

GA-500

NIC Type:

Ethernet

Transfer Rate:

10Mbps

Data Bus:

32-bit VESA local bus

Topology:

Linear Bus

Star

Wiring Type

Unshielded twisted pair

RG58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

I/O ADDRESS

Address

J1

J2

JP3

JP5

300h

off

off

on

on

320h

on

off

on

off

340h

off

on

off

on

360h

on

on

off

off

BOOT ROM ADDRESS

Address

J3

J4

J5

C8000h

off

off

off

CC000h

on

off

off

D0000h

off

on

off

D4000h

on

on

off

D8000h

off

off

on

DC000h

on

off

on

C4000h

off

on

on

E0000h

on

on

on

INTERRUPT SELECT - JP6

IRQ

A

B

C

D

E

F

G

H

IRQ2

on

off

off

off

off

off

off

off

IRQ3

off

on

off

off

off

off

off

off

IRQ4

off

off

on

off

off

off

off

off

IRQ5

off

off

off

on

off

off

off

off

IRQ10

off

off

off

off

on

off

off

off

IRQ11

off

off

off

off

off

on

off

off

IRQ12

off

off

off

off

off

off

on

off

IRQ15

off

off

off

off

off

off

off

on

BOOT ROM

Setting

JP4

Enabled

closed

Disabled

open

DIAGNOSTIC LEDS

LED

Color

Status

Condition

D1

unknown

on

Network connected successfully

D1

unknown

off

Network is not connected

D2

unknown

blinking

Collision detected

D3

unknown

blinking

Data is being received

D4

unknown

blinking

Data is being transmitted

MISCELLANEOUS TECHNICAL NOTES

Do not alter jumper J6, it is factory configured in the closed position.