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Orchid ProDesigner VGA

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Jumper Settings

Category

Video

Video Types Supported

VGA

Video Processor

Unidentified

Highest Resolution Supported

640 x 480

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

256KB (VGA)/512KB (VGA+)

50625-1.png

CONNECTIONS

Purpose

Location

15-pin analog video port

CN1

NMI SELECT

Setting

JP1

NMI enable

Closed

NMI disable

Open

Note:If the Auto detect feature is used (Software) then this jumper must be enabled. On certain Compaq computers this causes a failure during boot up.

BIOS BUS SELECT

Setting

JP2

8-Bit BIOS

Pins 1 & 2 closed

16-Bit BIOS

Pins 2 & 3 closed

Note: Under newer revisions of the card JP2 is not functional.

See Also