...because we can't all be on the bleeding edge...





V7 VGA 1024I

VIDEO SEVEN

V7 VGA 1024I

Category

Video

Video Types Supported

XVGA

Video Processor

Headland

Highest Resolution Supported

1024 x 768

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

512KB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA Feature connector

CN2

FAST WRITE FEATURE CONFIGURATION

Setting

SW1/4

Enabled

On

 

Disabled

Off

FACTORY CONFIGURED - DO NOT ALTER

Switch

Position

SW1/1

On

SW1/2

On

SW1/3

On

EMULATION MODE SELECTION

Mode

SW1/5

Emulation enable

On

 

CGA and HGC disabled

Off

BIOS ACCESS SELECTION

Setting

E2

SW1/6

SW1/7

16-bit BIOS ROM access

Pins 1 & 2 closed

On

On

 

Force 8-bit ROM access

Pins 2 & 3 closed

Off

Off

VGA MODE SELECTION

Setting

SW1/8

VGA 1024I extensions enabled

On

 

Force VGA only modes

Off

VIDEO INTERRUPT SELECTION

IRQ 2/9

E1

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

FACTORY CONFIGURED - DO NOT ALTER

Switch

Position

SW1/1

On

SW1/2

On

SW1/3

On

DRAM CONFIGURATION

Size

Bank 0

Bank 1

256KB

(8) 4864

None

512KB

(8) 4864

(8) 4864