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NITRO 64 ISA

STB SYSTEMS, INC.

NITRO 64 ISA

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

2MB

CONNECTIONS

Purpose

Location

Purpose

Location

15-pin analog video port

CN1

VGA feature connector

CN2

ZERO WAIT-STATE MEMORY SELECTION

Setting

J1

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

INTERRUPT SELECTION

IRQ 2

J2

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 1024 x 4

NONE

2MB

(2) 1024 x 4

(2) 1024 x 4