Quote:It would appear that through a leaked "Nitro" document we may very well have before us the technical specs for Nintendo's DS, which basically confirms it to be a portable Nintendo 64. While still an unsubstantiated rumor, the file appears to be legit. Click the image below for a look at the full sized document.


NITRO Function Summary


CPU Core

Main Processor: ARM946E-S (67 MHz)

Cache: 8 kilobytes for instructions, 4 kilobytes for data

TCM: 32 kilobytes for instructions, 16 kilobytes for data

Sub Processor: ARM7TDMI (33 MHz)


Memory

Main Memory: 4 megabytes (8 megabytes in the debugger)

ARM9/ARM7 Shared: 38 kilobytes (16 kilobytes x 2)

ARM7 Internal Work RAM: 64 kilobytes

VRAM: 656 kilobytes

LCD

Screen Size: 256 x 192, RGB pixels, two screens

Number of Colors: 262,144 (18-bit color)


2D Graphics Engine (A, B)

Backgrounds: Up to 4 layers

Objects: Up to 128 sprites


3D Graphics Engine

Coordinate Conversion Ability: Up to 4 million vertices/second

Polygon Drawing Ability: Up to 120,000 polygons/second

Pixel Drawing Ability: Up to 30 million pixels/second


Sound

16-channel ADPCM/PCM (Up to 8 channels of PSG can be established)

Microphone Input

Wireless Communication

Original protocol based on IEEE802.11

Input Device

Touch-panel

Digital-pad, A, B, R, L, Start, Select (X and Y are under examination)

Power Control

Can deal with sleep mode (wakeup is possible at a chosen time interval or due to wireless reception), 2D engine, rendering engine, geometry engine, and the LCD's power control.

There you have it; make of it what you will. Major props to Nintendojo contributor Nathan Heckel for his translation of the text.