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Nuvoton Nu-Link Series - User Manual

Nuvoton Nu-Link Series
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Nuvoton Nu-Link Debug Adapter User Manual
Oct 24, 2019 - 1 - Revision V1.01
Nuvoton Nu-Link
Debug Adapter User Manual
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based system
design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
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Summary

Introduction

Hardware Specifications

Nu-Link-Pro

Describes the Nu-Link-Pro debugger and programmer features, including its USB port, LEDs, and SWD port.

Nu-Link

Details the Nu-Link debugger and programmer, its components like USB port, Status LEDs, and SWD port.

Nu-Link-Me

Introduces the Nu-Link-Me, its features for NuMicro family development, and voltage adjustment switch.

Nu-Link2-Me

Describes the Nu-Link2-Me, its offline programming, VCOM function, and use as a mass production tool.

Nu-Link Adapter Hardware Specifications

Compares the hardware specifications and features across different Nu-Link adapter models.

Main Functions

Debugging

Explains debugging function supported by Nu-Link Adapter and third-party tools (Keil MDK, IAR EWARM, NuEclipse GCC).

Programming

Describes the programming functions of the Nu-Link Adapter, including online and offline programming methods.

Wide Voltage Programming

Details the wide voltage programming capability of Nu-Link adapters for adjusting SWD port voltage.

Installing the Nu-Link Adapter Driver

Guides on installing Nu-Link Adapter drivers for software tools like Keil MDK and IAR EWARM.

Debugging

Debug Mode

Explains the debug mode and supported third-party tools for NuMicro Family chips based on SWD interface.

Breakpoints

Describes how to add and use breakpoints in the Keil MDK for stopping code execution during simulation.

Direct Register Control Interface

Explains how to view and modify chip registers using the Keil MDK's Direct Register Control Interface.

Semihost

Details using Semihost for outputting microcontroller messages to the debug window via UART.

Programming

Online Programming

Explains online programming via the Nu-Link Adapter to download firmware to target chips through software.

Offline Programming

Describes offline programming for mass production without needing software programs, useful for delivering firmware.

Software Serial Number (SN)

Details the SN function for specifying serial numbers and write addresses during programming, allowing auto-increment.

Installation and Setup

Connecting to the Nu-Link Adapter

Explains how to connect the Nu-Link Adapter to a PC via USB and the target board via SWD interface.

Software Setup

Details software settings for connecting Nu-Link Adapter with development tools like ICP Tool, Keil MDK, IAR EWARM, NuEclipse GCC.

ICP Tool

Keil MDK

IAR EWARM

NuEclipse GCC

Appendix

Nu-Link Adapter Operating Current

Lists operating current values for Nu-Link adapters (Pro, Link, Me, 2-Me) under online and offline programming.

Automatic IC Programming System

Briefly describes the automatic IC programming system using individual slot and control bus.

Operation sequence and Waveform

Explains the operation sequence and waveforms for the Nu-Link2-ME automatic IC programming system.

Revision History

Nuvoton Nu-Link Series Specifications

General IconGeneral
BrandNuvoton
ModelNu-Link Series
CategoryAdapter
LanguageEnglish

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