Nvidia DG-04927-001_V01 1.0 INTRODUCTION

Tegra 200 Series Developer Board User Guide

1.0 INTRODUCTION

The Smartbook Development System is an example of a development platform built around the Tegra™ 200 Series Developer Board. This example provides a starting point for continued development; it outlines a fairly typical Smartbook configuration based on the NVIDIA® Tegra™ 250 Computer-on-a-Chip.

This document:

Provides recommendations and integration guidelines for engineers to follow when designing a Smartbook or similar product that is optimized for high performance and low power consumption.

Details a generic Smartbook Development System: development system consists of the NVIDIA® Tegra™ 200 Series Developer Kit plus a satellite board containing most of the user input devices and some features for test and development; can be used for evaluation and/or software development.

Figure 1. Example Smartbook Development System Block Diagram

DG-04927-001_v01	Advance Information – Subject to Change	5
	NVIDIA CONFIDENTIAL

Contents

USER GUIDE Page Page Page 1.0 INTRODUCTION 2.0DEVELOPER BOARD OVERVIEW 2.1Feature List Page 2.2 NVIDIA® Tegra™ 2.3 System DRAM 2.4 Boot Device 2.5 LCD Interface 2.6External Display Support 2.7 Audio 2.8USB 2.9 Storage 2.10 Camera (optional) 2.11 Wireless 2.12 User Interface 2.13 Miscellaneous 3.0 SATELLITE BOARD HEADERS 3.1 Satellite Board Headers 3.2 I2C Map 4.0CONNECTION EXAMPLES 4.1Power 4.1.1Major Components 4.1.2 Power Supplies 4.1.3 Power Sequencing 4.1.4 Bypass Capacitor Recommendations 4.1.5 Unused Interface Power Rails 4.1.6 Unused Power Management Signals 4.2 Clocks 4.2.1 32.768KHz Clock 4.2.2 Oscillator Clock Page 4.3 DRAM Memory Configurations 4.3.1 Four, 8-bitDDR2 devices 4.3.2 Eight, 8-bitDDR2 devices 4.3.3 Unused Pins 4.4 NAND 4.5 USB 4.5.1 Force Recovery 4.5.2 ULPI 4.5.3 PCIe 4.6Display 4.6.1 LCD Displays Page 4.6.2 HDMI 4.6.3 VGA (CRT) Out 4.7 Camera 4.7.1 Unused Pins 4.8 SD/SDIO/MMC 4.8.1 SD/MMC Card Connections 4.8.2 eMMC Device Connections 4.8.3 SDIO Device Connections 4.8.4 Unused Pins 4.9 Miscellaneous 4.9.1 Thermal Diode (Temperature Sensor) 4.9.2 Debug Interfaces 4.9.3 EFUSE 4.9.4 Strapping Pins 5.0THERMAL 5.1Major Component Thermal Specifications 5.2 Thermal Considerations for Components