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SIGMA 8-BIT VIDEO CARD

SIGMA DESIGNS, INC.

SIGMA 8-BIT VIDEO CARD

Card Type

Video Card

Video Chip Set

Unidentified

Maximum Video Memory

256KB DRAM

Video Types Supported

Monochrome, CGA, EGA

Highest Resolution Supported

80 x 25

Data Bus

8-bit ISA

CONNECTIONS

Function

Label

Function

Label

9-pin digital video port

CN1

Unidentified

J1

15-pin analog video port

CN2

Unidentified

J2

Feature connector

CN3

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Analog or Enhanced Monitor

P1

Pins 1 & 2 closed

Color or Monochrome Monitor

P1

Pins 2 & 3 closed

DISPLAY CONFIGURATION

Function

SW1/1

SW1/2

SW1/3

SW1/4

PS/2 analog

On

On

Off

Off

Analog MultiSync

On

Off

Off

Off

Monochrome

Off

Off

On

Off

Color 80 x 25

Off

Off

Off

On

Color 40 x 25

On

Off

Off

On

EGA/Digital MultiSync (Normal mode)

On

On

On

Off

EGA/Digital MultiSync (Enhanced mode)

Off

On

On

Off