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MVGA-S3C805

PROLINK COMPUTER, INC.

MVGA-S3C805

Category

Video

Video Type

XVGA

Video Processor

S3, Inc.

Highest Resolution Supported

1280 x 1024

Data Bus Type

VESA local bus

Memory Type

DRAM

Maximum Onboard Memory

2MB

CONNECTIONS

Purpose

Location

Purpose

Location

VESA Feature connector

CN1

15-pin analog video port

CN2

MEMORY SELECTION

Size

JP4

1MB

Open

 

2MB

Closed

INTERRUPT REQUEST

Setting

JP5

IRQ9 disabled/IRQ3 disabled

Open

 

IRQ3 enabled/IRQ9 disabled

Pins 1 & 2 closed

 

IRQ9 enabled/IRQ3 disabled

Pins 2 & 3 closed

RESOLUTION SELECTION

RESOLUTION

REFRESH

H. FREQUENCY

SW1/1

SW1/2

SW1/3

640x480 non-interlaced

60Hz

31.5KHz

On

On

On

640x480 non-interlaced

72Hz

38KHz

Off

On

On

800x600 non-interlaced

60Hz

38KHz

On

Off

On

800x600 non-interlaced

72Hz

48.5KHz

Off

Off

On

800x600 non-interlaced

56Hz

35.5KHz

On

On

Off

1024x768 interlaced

43.5Hz

35.5KHz

Off

On

Off

1024x768 non-interlaced

60Hz

48.5KHz

On

Off

Off

1024x768 non-interlaced

70Hz

57KHz

Off

Off

Off

1280x1024 interlaced

43Hz

46KHz

Off

On

Off

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(8) 256K x 4

NONE

 

2MB

(8) 256K x 4

(8) 256K x 4