ORCHID TECHNOLOGY

VIDIOLA (VER.2)

Card Type

Video card

Video Chip Set

Orchid Technology

Maximum Video Memory

1.5MB

Video Types Supported

VGA

Highest Resolution Supported

800 x 600

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Function

Label

Feature connector

CN1

VGA in

CN4

Composite Video in

CN2

15-pin analog video port

CN5

S-video in

CN3

   

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 512KB

None

1.5MB

(2) 512KB

(1) 512KB

VGA COMPATIBILITY SELECTION

Setting

JP15

»

Normal VGA operation

Pins 1 & 2 closed

 

Option 1

Pins 3 & 4, 5 & 6 closed

 

Option 2

Pins 3 & 4, 7 & 8 closed

Note: The default setting is appropriate for most systems. If display problems occur, VGA compatibility option 1 or 2 may be selected.

BASE I/O ADDRESS SELECTION

Setting

JP2

»

700h

Open

 

600h

Closed

SERIAL PORT INTERRUPT SELECTION

IRQ

JP1

 

IRQ 5

Pins 15 & 16 closed

 

IRQ 6

Pins 13 & 15 closed

 

IRQ 7

Pins 11 & 12 closed

»

IRQ 10

Pins 9 & 10 closed

 

IRQ 11

Pins 7 & 8 closed

 

IRQ 12

Pins 5 & 6 closed

 

IRQ 14

Pins 3 & 4 closed

 

IRQ 15

Pins 1 & 2 closed