UNIDENTIFIED

RTVGA

Category

Video

Video Types Supported

XVGA

Video Processor

REALTEK RTG3106

Highest Resolution Supported

1280 x 1024

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1MB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

CN2

VGA FEATURE CONNECTOR POWER CONFIGURATION

Setting

JP1

M12 & M13 connect to Vcc. (Ground)

Closed

M12 & M13 floating (Open)

Open

BASE ADDRESS DECODING CONFIGURATION

Setting

JP2

»

Unlatched (Fast)

Open

 

Latched (Slow)

Closed

VGA GRAPHICS MODE CONFIGURATION

Mode

JP3

»

Interlaced

Open

 

Non-interlaced

Closed

BUS SIZE DETECTION CONFIGURATION

Setting

JP4

»

Auto detect

Closed

 

8-bit

Open

INTERRUPT SELECTION

IRQ

JP5

2/9

Pins 1 & 2 closed

7

Pins 2 & 3 closed

DRAM CONFIGURATION

Memory

Bank 0

Bank 1

512KB

(4) 256K x 4

None

1MB

(4) 256K x 4

(4) 256K x 4