J-Link / J-Trace User Guide (UM08001) - Microcontrollers

More documents

Recommendations

Info

74 CHAPTER 4 J-Link and J-Trace related software All of the actions performed by the commands, excluding writing the OTP sector and erasing the flash, can be undone. This tool can be used to erase the flash of the controller even if a program is in flash which causes the ARM core to stall. When starting the STR91x commander, a command sequence will be performed which brings MCU into Turbo Mode. "While enabling the Turbo Mode, a dedicated test mode signal is set and controls the GPIOs in output. The IOs are maintained in this state until a next JTAG instruction is send." (ST Microelectronics) Enabling Turbo Mode is necessary to guarantee proper function of all commands in the STR91x Commander. J-Link / J-Trace (UM08001) © 2004-2010 SEGGER Microcontroller GmbH & Co. KG
4.2.4 J-Link STM32 Commander (Command line tool) J-Link STM32 Commander (JLinkSTM32.exe) is a free command line tool which can be used to disable the hardware watchdog of STM32 devices which can be activated by programming the option bytes. Moreover the J-Link STM32 Commander unsecures a read-protected STM32 device by re-programming the option bytes. Note: Unprotecting a secured device or will cause a mass erase of the flash memory. J-Link / J-Trace (UM08001) © 2004-2010 SEGGER Microcontroller GmbH & Co. KG 75
Page 1 and 2:
J-Link / J-Trace ARM User guide of
Page 3 and 4:
Revision Date By Explanation 86 100
Page 5 and 6:
Page 7 and 8:
Page 9 and 10:
About this document This document d
Page 11 and 12:
11 Table of Contents 1 Introduction
Page 13 and 14:
5.5 Multi-core debugging ..........
Page 15 and 16:
10.2.1 Rules for series terminators
Page 17 and 18:
Chapter 1 Introduction This chapter
Page 19 and 20:
1.2 Supported OS J-Link/J-Trace can
Page 21 and 22:
1.3.1 Model comparison The followin
Page 23 and 24: LOW level input voltage (V IL ) V I
Page 25 and 26: 1.3.3 J-Link Ultra J-Link Ultra is
Page 27 and 28: • Serial Wire Viewer supported
Page 29 and 30: 1.3.6 J-Trace ARM J-Trace is a JTAG
Page 31 and 32: 1.3.7 J-Trace for Cortex-M3 J-Trace
Page 33 and 34: 1.3.8 Flasher ARM Flasher ARM is a
Page 35 and 36: 1.4 Common features of the J-Link p
Page 37 and 38: 1.6 Supported IDEs J-Link / J-Trace
Page 39 and 40: Chapter 2 Licensing This chapter de
Page 41 and 42: 2.2 Software components requiring a
Page 43 and 44: 2.3.3 Device-based license The devi
Page 45 and 46: 2.4 Legal use of SEGGER J-Link soft
Page 47 and 48: 2.5.3 J-Link Pro J-Link Pro is a JT
Page 49 and 50: 2.6 J-Link OEM versions There are s
Page 51 and 52: 2.6.6 IAR: J-Trace IAR J-Trace is a
Page 53 and 54: 2.8 Illegal Clones Clones are copie
Page 55 and 56: Chapter 3 Setup This chapter descri
Page 57 and 58: 2. The Welcome dialog box is opened
Page 59 and 60: 3.2 Setting up the USB interface Af
Page 61 and 62: 3.3 Uninstalling the J-Link USB dri
Page 63 and 64: 3.4.1.2 Connecting via Ethernet onl
Page 65 and 66: 3.4.2.2 Configuring J-Link via web
Page 67 and 68: 3.5.2 Using the J-Link configurator
Page 69 and 70: Chapter 4 J-Link and J-Trace relate
Page 71 and 72: 4.1.2 List of additional software p
Page 73: 4.2.2 SWO Analyzer SWO Analyzer (SW
Page 77 and 78: 4.2.6 J-Mem Memory Viewer J-Mem dis
Page 79 and 80: 4.2.8 J-Link RDI (Remote Debug Inte
Page 81 and 82: 4.3 Dedicated flash programming uti
Page 83 and 84: 4.3.5.2 Purchasing the source code
Page 85 and 86: 4.5 Using the J-LinkARM.dll 4.5.1 W
Page 87 and 88: Chapter 5 Working with J-Link and J
Page 89 and 90: 5.2 Indicators J-Link uses indicato
Page 91 and 92: 5.2.2 Input indicator Some newer J-
Page 93 and 94: SEGGER J-Flash configuration dialog
Page 95 and 96: 5.3.3 Determining values for scan c
Page 97 and 98: 5.4 SWD interface The J-Link suppor
Page 99 and 100: 5.5 Multi-core debugging J-Link / J
Page 101 and 102: 6. Choose Project|Options and confi
Page 103 and 104: 5.6 Connecting multiple J-Links / J
Page 105 and 106: 5.6.3 Connecting to a J-Link / J-Tr
Page 107 and 108: 5.7.1.2 Settings In the Settings se
Page 109 and 110: 5.7.1.3 Break/Watch In the Break/Wa
Page 111 and 112: 5.7.1.7 SWV In this section SWV inf
Page 113 and 114: 5.8.1.4 Type 3: No reset No reset i
Page 115 and 116: 5.8.2.6 Type 5: Reset core & periph
Page 117 and 118: 5.10 J-Link script files In some si
Page 119 and 120: Prototype __api__ int JTAG_WriteIR(
Page 121 and 122: Note: All global variables are trea
Page 123 and 124: • ARM1176JFS • CORTEX_M0 • CO
Page 125 and 126:
5.11 Command strings The behavior o
Page 127 and 128:
Syntax map exclude - Example This i
Page 129 and 130:
Syntax SetCheckModeAfterRead = 0 |
Page 131 and 132:
5.11.2 Using command strings 5.11.2
Page 133 and 134:
5.12 Switching off CPU clock during
Page 135 and 136:
Chapter 6 Flash download and flash
Page 137 and 138:
6.2 Licensing Some J-Links are avai
Page 139 and 140:
6.3 Supported devices The following
Page 141 and 142:
Manufacturer Device ID Devices Free
Page 143 and 144:
Manufacturer Device ID Devices NXP*
Page 145 and 146:
Manufacturer Device ID Devices ST S
Page 147 and 148:
6.4 Setup for different debuggers (
Page 149 and 150:
Then J-Link / J-Trace has to be sel
Page 151 and 152:
6.5 Setup for different debuggers (
Page 153 and 154:
Chapter 7 Device specifics This cha
Page 155 and 156:
• Analog ADuC7128 • Analog ADuC
Page 157 and 158:
esults. Clearly 1. is the easiest s
Page 159 and 160:
7.3 Freescale J-Link has been teste
Page 161 and 162:
7.4.1 Unlocking LM3Sxxx devices If
Page 163 and 164:
If you experience problems with a p
Page 165 and 166:
7.6 OKI J-Link has been tested with
Page 167 and 168:
If you experience problems with a p
Page 169 and 170:
7.8 Texas Instruments J-Link has be
Page 171 and 172:
Chapter 8 Target interfaces and ada
Page 173 and 174:
Pins 4, 6, 8, 10, 12, 14, 16, 18, 2
Page 175 and 176:
PIN SIGNAL TYPE Description 15 RESE
Page 177 and 178:
8.2 38-pin Mictor JTAG and Trace co
Page 179 and 180:
PIN SIGNAL Description 22 Trace sig
Page 181 and 182:
Parameter Min. Max. Explanation Tsh
Page 183 and 184:
Pins 3, 5, 15, 17, 19 are GND pins
Page 185 and 186:
Chapter 9 Background information Th
Page 187 and 188:
9.1.4 The TAP controller The TAP co
Page 189 and 190:
9.2 Embedded Trace Macrocell (ETM)
Page 191 and 192:
9.2.3.2 Code coverage - Source code
Page 193 and 194:
9.3 Embedded Trace Buffer (ETB) The
Page 195 and 196:
9.4.4.2 JLinkArmFlash.dll - A DLL w
Page 197 and 198:
Use an application (for example JLi
Page 199 and 200:
Chapter 10 Designing the target boa
Page 201 and 202:
10.2 Terminating the trace signal T
Page 203 and 204:
Chapter 11 Support and FAQs This ch
Page 205 and 206:
11.2 Troubleshooting 11.2.1 General
Page 207 and 208:
11.3 Signal analysis The following
Page 209 and 210:
11.5 Frequently Asked Questions Sup
Page 211 and 212:
Chapter 12 Glossary This chapter de
Page 213 and 214:
ID Identifier. IEEE 1149.1 The IEEE
Page 215 and 216:
TDO The electronic signal output fr
Page 217 and 218:
Chapter 13 Literature and reference
Page 219 and 220:
A Adaptive clocking ...............
show all

J-Link / J-Trace User Guide (UM08001) - Microcontrollers

Create successful ePaper yourself

Delete template?

Save as template?