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





GA-450

GIGA-BYTE TECHNOLOGY, INC.

GA-450

Data bus:

32-bit, VL-bus

Size:

Three/quarter-length, full-height card

Hard drive supported:

Four IDE (AT) Interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

34-pin control cable connector-floppy drive

CN1

40-pin AT Interface (IDE) connector - IDE-0

CN2

40-pin AT Interface (IDE) connector - IDE-1

CN3

4-pin connector-Drive active LED

JP101

INTERRUPT REQUEST CONFIGURATION

Address

JP302/jumper 1

JP302/jumper 2

JP302/jumper 3

JP302/jumper 4

 

5

closed

open

open

open

 

12

open

closed

open

open

14

open

open

closed

open

 

15

open

open

open

closed

BIOS ADDRESS

Address

JP303/jumper 1

JP303/jumper 2

JP303/jumper 3

 

C800h

open

closed

open

 

D000h

open

open

closed

D800h

open

closed

closed

 

Disabled

open

open

open

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive port address is 3F6, 3F7, 1F0-1F7h

JP303/jumper 4

closed

 

Hard drive port address is 376, 377, 170-177h

JP303/jumper 4

open

Floppy drive enabled

JP303/jumper 5

closed

 

Floppy drive disabled

JP303/jumper 5

open

Normal operation enabled

JP303/jumper 6

closed

 

Test mode enabled

JP303/jumper 6

open

CPU speed is 50MHz

JP303/jumper 7

open

 

CPU speed is 33MHz

JP303/jumper 7

closed