ASLAN COMPUTER CORPORATION

VGA GRAPHICS ADAPTER

Category

Video

Video Types Supported

XVGA

Video Processor

Unidentified

Highest Resolution Supported

1280 x 1024

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1024KB

CONNECTIONS

Purpose

Location

Purpose

Location

15 pin analog video port

CN1

Feature connector

CN2

ZERO WAIT STATE

Setting

JP2

»

Enabled

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

800 X 600 REFRESH RATES

Refresh

Mode

JP3/A

JP3/B

56Hz

Non-interlaced

Open

Open

56Hz

Non-interlaced

Closed

Open

60Hz

Non-interlaced

Open

Closed

72Hz

Non-interlaced

Closed

Closed

1024 X 768 REFRESH RATES

Refresh

Mode

JP3/A

JP3/B

60Hz

Non-interlaced

Open

Closed

70Hz

Non-interlaced

Closed

Open

72Hz

Non-interlaced

Closed

Closed

87Hz

Interlaced

Open

Open

SCAN RATE CONFIGURATION

Horizontal Scan Rate

Vertical Scan Rate

JP3/E

31.5Khz

60, 70Hz

Open

40Khz

75, 88Hz

Closed

DRAM CONFIGURATION

Size

BANK 0

BANK 1

512KB

(4) 256K x 4

NONE

1MB

(4) 256K x 4

(4) 256K x 4