Jetson Xavier NX System-on-Module
Volta GPU + Carmel CPU + 8GB LPDDR4x + 16GB eMMC 5.1
JETSON | Xavier NX | DATA SHEET | DS-10184-001 | SUBJECT TO CHANGE | COPYRIGHT © 2014 – 2020 NVIDIA CORPORATION. ALL RIGHTS RESERVED. 3
Table of Contents
1.0 Functional Overview 5
1.1 Volta GPU .................................................................................................................................................... 5
1.2 Carmel CPU Complex ................................................................................................................................. 6
1.3 Memory Subsystem ..................................................................................................................................... 6
1.4 Memory ........................................................................................................................................................ 7
1.5 Video Input Interfaces .................................................................................................................................. 7
1.5.1 MIPI Camera Serial Interface (CSI) ............................................................................................... 7
1.5.2 Video Input (VI) ............................................................................................................................ 10
1.5.3 Image Signal Processor (ISP) ...................................................................................................... 10
1.6 Display Controller ...................................................................................................................................... 10
1.6.1 HDMI and DisplayPort Interfaces ................................................................................................. 12
1.6.2 Embedded DisplayPort (eDP) ...................................................................................................... 13
1.7 High-Definition Audio-Video Subsystem ................................................................................................... 14
1.7.1 Multi-Standard Video Decoder ..................................................................................................... 14
1.7.2 Multi-Standard Video Encoder ..................................................................................................... 15
1.7.3 JPEG Processing Block ............................................................................................................... 16
1.7.4 Video Image Compositor (VIC) .................................................................................................... 16
1.7.5 Audio Processing Engine (APE) .................................................................................................. 17
1.7.6 High Definition Audio (HDA) ........................................................................................................ 17
1.8 Interface Descriptions ................................................................................................................................ 17
1.8.1 SD/eMMC ..................................................................................................................................... 18
1.8.2 Universal Serial Bus (USB) .......................................................................................................... 18
1.8.3 PCI Express (PCIe) ...................................................................................................................... 19
1.8.4 Serial Peripheral Interface (SPI) .................................................................................................. 21
1.8.5 Universal Asynchronous Receiver/Transmitter (UART) .............................................................. 23
1.8.6 Controller Area Network (CAN) .................................................................................................... 24
1.8.7 Inter-Chip Communication (I
2
C) ................................................................................................... 25
1.8.8 Inter-IC Sound (I
2
S) ...................................................................................................................... 25
1.8.9 Gigabit Ethernet ........................................................................................................................... 27
1.8.10 Fan ............................................................................................................................................. 28
1.8.11 Pulse Width Modulator (PWM) ................................................................................................... 28
1.9 Deep Learning Accelerator (DLA) ............................................................................................................. 28
1.10 Programmable Vision Accelerator (PVA) ................................................................................................ 30
2.0 Power and System Management 31
2.1 Power Rails................................................................................................................................................ 31
2.2 Power Domains/Islands ............................................................................................................................. 32
2.3 Power Management Controller (PMC) ...................................................................................................... 32
2.4 Resets ........................................................................................................................................................ 32
2.5 PMIC_BBATT ............................................................................................................................................ 32
2.6 Power Sequencing .................................................................................................................................... 32
2.6.1 Power Up ..................................................................................................................................... 33
2.6.2 Power Down ................................................................................................................................. 33
2.7
Power States ............................................................................................................................................. 33
2.7.1 ON State ...................................................................................................................................... 34
2.7.2 OFF State ..................................................................................................................................... 34
2.7.3 SLEEP State ................................................................................................................................ 34
2.8 Thermal and Power Monitoring ................................................................................................................. 35
2.9 Overcurrent Throttling ................................................................................................................................ 35
3.0 Pin Definitions 36
3.1 Power-on Reset Behavior .......................................................................................................................... 36
3.2 Sleep Behavior .......................................................................................................................................... 36
3.3 GPIO .......................................................................................................................................................... 37
3.4 Pin List ....................................................................................................................................................... 38
评论0