WESTERN DIGITAL CORPORATION

PARADISE ACCELERATOR VL PLUS

Category

Video

Video Types Supported

XVGA

Video Processor

WD90C33

Highest Resolution Supported

1280 X 1024

Data Bus Type

32-bit VESA Local Bus

Memory Type

DRAM

Maximum Onboard Memory

2048KB

CONNECTIONS

Purpose

Location

Location

Purpose

15-pin analog video port

CN1

VESA Feature connector

CN2

FACTORY CONFIGURED - DO NOT ALTER

Jumper

Position

JP2C

Closed

CPU TYPE SELECTION

Type

W1

»

80486

Pins 2 & 3 closed

 

80386

Pins 1 & 2 closed

VL BUS SELECTION

VL-BUS

W2

»

Disabled

Pins 1 & 2 closed

 

Enabled

Pins 2 & 3 closed

REFRESH MODE SETTINGS

Mode

JP2/A

»

60Hz in mode 3, 12, 5E, 5F

Closed

 

72Hz in mode 3, 12, 5E, 5F

Open

LOCAL BUS TIMING SELECTION

Timing

JP2/B

»

2 clocks

Closed

 

4 clocks

Open

800 X 600 REFRESH RATE SELECTION

Rate

SW1/1

SW1/2

»

56Hz

Off

Off

 

72Hz

On

Off

 

60Hz

Off

On

 

56Hz

On

On

1024 X 768 REFRESH RATE CONFIGURATION

Rate

Mode

SW1/3

SW1/4

»

86Hz

Interlaced

Off

Off

 

70Hz

Non-Interlaced

On

Off

 

60Hz

Non-Interlaced

Off

On

 

72Hz

Non-Interlaced

On

On

FONT SELECTION

Setting

SW1/5

»

Standard Fonts

Off

 

TUV Fonts

On

Note: TUV is the German standard for character spacing, and may not be compatible with some DOS applications

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1024KB

(8) 44256

NONE

2048KB

(8) 44256

(8) 44256