TANDY/RADIO SHACK

MONOCHROME GRAPHICS/PARALLEL ADAPTER (250-3049)

Card Type

Parallel, video card

Chipset

Unidentified

I/O Options

Parallel port

Data Bus

8-bit ISA

Video Types Supported

Monochrome

Highest Resolution Supported

720 x 348

CONNECTIONS

Function

Label

Function

Label

9-pin monochrome video

CN1

Parallel port

CN2

PARALLEL PORT ADDRESS SELECTION

Setting

JP1

3BCh

Pins 3 & 4 closed

378h

Pins 1 & 2, 3 & 4 closed

Disabled

Pins 1 & 3 closed