S3 P86C928 Drivers

The cards that contain the S3 P86C928 chipset were in the middle of many changes to the way graphics cards were implemented as there was no standard before PCI and AGP came along.  So some cards had either ISA,  EISA or VL-BUS and sometimes both on the same board (see the picture of the XHR Winner 1000)

Full Specs/Additional configurations
Show: Full Specs/Additional configurations

COLORGRAPHIC COMMUNICATIONS CORPORATION

TWIN TURBO ACCELERATOR

 

 

 

Card Type

Video card

Video Chipset

S3 86C928

Maximum Video Memory

4MB VRAM (2MB per port)

I/O Options

VESA feature connectors (2), VGA out (2)

Data Bus

16-bit ISA

Video Types Supported

XVGA

Highest Resolution Supported

1280 x 1024

 

 

  COLORGRAPHIC COMMUNICATIONS CORPORATION  TWIN TURBO ACCELERATOR

 

 

 

CONNECTIONS

Function

Label

Function

Label

15-pin analog video port 2

CN1

Feature connector

CN3

15-pin analog video port 1

CN2

Feature connector

CN4

 

 

 

 

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Factory configured - do not alter

SW1/5

Unidentified

»

Factory configured - do not alter

SW1/6

Unidentified

»

Factory configured - do not alter

SW1/7

Unidentified

»

Factory configured - do not alter

SW1/8

Unidentified

»

Factory configured - do not alter

SW1/9

Unidentified

»

Factory configured - do not alter

SW1/10

Unidentified

 

 

 

 

BASE I/O ADDRESS SELECTION

Primary

Secondary

SW1/1

SW1/2

 

32Ch

328h

On

On

 

33Ch

338h

On

Off

»

34Ch

348h

Off

On

 

35Ch

358h

Off

Off

 

 

 

 

BOARD NUMBER SELECTION

Setting

SW1/3

SW1/4

»

1

On

On

 

2

Off

On

 

3

On

Off

 

4

Off

Off

 

 

Drivers:

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