Nvidia DG-04927-001_V01 4.0CONNECTION EXAMPLES, 4.1Power

Tegra 200 Series Developer Board User Guide

Figure 6. Tegra 250 Power Connection Example

Advance Information – Subject to Change

DG-04927-001_v01

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