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Orchid Fahrenheit 1280

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830-0106-2/A Board
830-0106-2/A Board
830-0106-2/A Board
830-0106-2/B Board
830-0106-2/B Board

1MB ISA VGA video card by Orchid Technology.

Jumper Settings

Category

Video

Video Types Supported

XVGA

Video Processor

S3 86C911

Highest Resolution Supported

1280 X 1024

Data Bus Type

16--bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1024KB

50016-1.png

CONNECTIONS

Purpose

Location

15-pin analog video port

CN1

VIDEO INTERRUPT SELECTION

IRQ 2/9

JP1

»

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

640 X 480 REFRESH RATE SELECTION

Rate

SW1/1

SW1/2

72Hz

Off

Off

72Hz

On

Off

60Hz

Off

On

60Hz

On

On

800 X 600 REFRESH RATE SELECTION

Rate

SW1/1

SW1/2

72Hz

Off

Off

72Hz

On

Off

56Hz

Off

On

60Hz

On

On

1024 X 768 REFRESH RATE CONFIGURATION

Rate

Mode

SW1/1

SW1/2

60Hz

Non-Interlaced

Off

Off

70Hz

Non-Interlaced

On

Off

43Hz

Interlaced

Off

On

60HZ

Non-Interlaced

On

On

1280 X 960/1280 X 1024 REFRESH RATE CONFIGURATION

Rate

Mode

SW1/1

SW1/2

43Hz

Interlaced

Off

Off

48Hz

Interlaced

On

Off

FACTORY CONFIGURED - DO NOT ALTER

Switch

Position

SW1/3

Off

SW1/4

Off

See Also