Nuvoton 8051 Keil ICE driver user manual v1.0 - amoBBSd1.amobbs.com/bbs_upload782111/files_48/ourdev_702448HZJWIO.pdf · Nuvoton 8051 Keil µVision Driver User Manual 7 DEBUGGING

Nuvoton 8051 Keil µVision Driver User Manual


V1.00


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Content OVERVIEW .............................................................................................................................................................. 3 System Requirement.................................................................................................................................................. 3 SUPPLIED FILES..................................................................................................................................................... 4 INSTALLATION...................................................................................................................................................... 4 DEBUGGING A NEW PROJECT............................................................................................................................ 7 Revision Histroy.......................................................................................................................................................11 Nuvoton License Agreement for Keil Add On-Component .....................................................................................11


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OVERVIEW

The Nuvoton 8051 Keil µVision Driver allows the Keil µVision2, µVision3 and µVision4 IDEs to communicate

with Nuvoton on-chip debug logic.

In-system Flash memory programming integrated into the driver allows you to rapidly update target code. The

µVision2, µVision3, µVision4 IDEs can be used to start and stop program execution, set breakpoints, check

variables, inspect and modify memory contents, and single-step through programs running on your actual

target hardware.

This document describes how to install and use Nuvoton 8051 Keil µVision Driver with programs written using

Keil C/ASM tools.

System Requirement

Software: KEIL uVision2/uVision3/ uVision4

Hardware: Support NuLINK ICE bridge.

Supporting Chips:

ICE Chips Support Chips

W79E658 W79E658, W79E633, W79E632

W79E659 W79E659

W79E82J W79E825, W79E824, W79E823, W79E822, W79E804, W79E803,

W79E802, N79E825, N79E824

W79E83J W79E834, W79E833, W79E832

N79E35J N79E352

W79E21J W79E227, W79E226, W79E225, W79E217

N79E87J N79E875, N79E874


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N79E23J

N79E855

SUPPLIED FILES

Delivered package contains a complete set of files, needed to run Nuvoton 8051 Keil µVision Driver inside

uVision2/uVision3/uVision4 interface. The following directories can be found after successful installation of

package:

.\C51\BIN\ : Contains Nuvoton 8051 Keil µVision Driver, the DLL Target driver file

INSTALLATION

Manual installation of Nuvoton 8051 Keil µVision Driver is no longer required, because package is delivered

as executable program, and all steps are performed automatically by setup program. The description

provided below is left for informational purposes.

In order to use Nuvoton 8051 Keil µVision Driver follow the steps:

� Install uVision2/uVision3/uVision4 and the C51 Compiler on your machine.

� Run Nuvoton 8051 Keil µVision Driver.exe program, then select the <Keil install path>. The new files

should appear inside <Keil install path>\C51\BIN, directories

PREPARING TO WORK WITH UVISION2/UVISION3/ UVISION4 INTERFACE

In order to run your application inside hardware using Nuvoton 8051 Keil µVision Driver follow the steps:

� Run �Vision2. Select ‘Project – New Project…’, the Create New Project dialog comes up. Input the new

project name and click the ‘OK’ button. The Select a CPU Data Base File dialog and Select Device for

Target ‘Target 1’ dialog should look like this:


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� Select ‘Options for Target – Devices'. From the 'Database' list-box, select “Nuvoton 8051 Devices” which

is our devices database. Select required microcontroller type you actually have. If everything is right,

then the dialog should look like this:

� Select ‘Rebuild all target files’ to build the project.

� Select ‘Options for Target – Debug’. From the combo-box, select “Target ICE MCU” which is our USB

Nuvoton 8051 Keil µVision Driver. Make sure that the ‘Use:’ radio button is checked. If everything is

correct, then the dialog should look like this:

Select Target MCU


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� Select ‘Options for Target – Utilities’. From the combo-box, select “Target ICE MCU”. Make sure that the

‘Use Target Driver for Flash Programming:’ radio button is checked. If everything is correct, then the

dialog should look like this:

2,Select it 3,Select Target MCU

4, Setup it

1

2, Select it 1

3, Select Target MCU

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5, Select it

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DEBUGGING A NEW PROJECT

This chapter describes how to use Nuvoton 8051 Keil µVision Driver with 8051 C/ASM application basing on

example project. It is assumed that the installation and configuration steps had been performed.

Please follow the steps below:

� Run �Vision2. Select ‘Project – New Project..’, the Create New Project dialog comes up. Input the

‘Test.uv2’ project and select Nuvoton ICE Chip devices, then add TEST.C into project to finish project

creating.

� Select ‘Build target’ to build the project. The build window shown above should report no warnings and

errors.


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� Select ‘Download’ to download the program into flash.

� Start debugging by selecting 'Start/Stop Debug session', When hardware is properly configured, and

program successfully uploaded/downloaded, then the debugger window should look similarly to picture

below:

Rebuild All

Check it

Select it

Check Download pass


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At this point debugging process is similar as in uVision2/uVision3 simulator. The program can be run, halted,

run step by step, breakpoints can be set/cleared. Variables can be watched, memory areas

read/written/modified.

NOTE:

Nuvoton’s ICE MCU support eight breakpoints, one reserve as temporary breakpoint for debugged command,

so user can utilize seven breakpoints.

Select debug mode


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Update Config Bit

� In 'Target Option', Select Setup

� Set config bits and select “writer config”.(Note, it select your config and erase MCU, flash must

re-download flash).

Select Settings


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Revision Histroy

Revision Description Date

V1.00 The first release for beta-site test. 2010/05/13

Nuvoton License Agreement for Keil Add On-Component

IMPORTANT-READ THIS AGREEMENT CAREFULLY

Nuvoton products are not designed, intended, authorized or warranted for use as components in equipment

or systems intended for surgical implantation, atomic energy control instruments, aircraft or spacecraft

instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for any

other applications intended to support or sustain life. Furthermore, Nuvoton products are not intended for

applications whereby failure could result or lead to personal injury, death or severe property or environmental

damage. Nuvoton customers using or selling these products for such applications do so at their own risk and

agree to fully indemnify Nuvoton for any damages resulting from their improper use or sales

Documents

Nuvoton 8051 Keil ICE driver user manual v1.0 - amoBBSd1.amobbs.com/bbs_upload782111/files_48/ourdev_702448HZJWIO.pdf · Nuvoton 8051 Keil µVision Driver User Manual 7 DEBUGGING