随笔分类 - JTAG
摘要：AboutOpenOCD was created by Dominic Rath as part of a 2005 diploma thesis written at the University of Applied Sciences Augsburg (http://www.hs-augsbu...
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摘要：Correctly installing OpenOCD includes making your operating system give OpenOCD access to debug adapters. Once that has been done, Tcl commands are us...
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摘要：OpenOCD 0.9.0 releaseMay 18th, 2015I’m happy to announce the release of OpenOCD version 0.9.0, finally!It tooks us a bit more than a year but the list...
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摘要：http://hackaday.com/2014/01/23/arm-debugger-for-nearly-one-dollar/Oh that title is so misleading.But if you squint your eyes and scratch your noggin i...
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摘要：Serial Wire Debug interfaceThe Serial Wire Debug protocol operates with a synchronous serial interface.This uses a single bidirectional datasignal, an...
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摘要：Dapper MiserIn late 2013, I created a functional implementation of CMSIS-DAP that runs in a low cost ~$1 PIC16F1454 microcontroller.My interest was se...
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摘要：For most embedded CPU architecture implementations, the JTAG port is used by the debugger to interfacethe chip for debugging one or more cores.The nor...
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摘要：JTAG SimplifiedSo the other day, I explored the JTAG bus interface which is frequently found in CPLDs/FPGAs and is most of the times the sole method o...
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摘要：This document provides you with interesting background information about the technology that underpins XJTAG. You do not need to know any of this howe...
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摘要：1 Debug Interface Overview1.1 Serial Wire DebugSerial Wire Debug (SWD) is a two-wire protocol for accessing the ARM debug interface.It is part ofthe A...
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摘要：LPC-Link 2is an extensible, stand-alone debug adapter that can be configured to support various development toolsand IDEs by downloadable firmwares.Av...
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摘要：SWD and JTAG selection mechanismSWJ-DP enables either an SWD or JTAG protocol to be used on the debug port.To do this, it implements a watcher circuit...
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摘要：The BGND interface provides the standard 6 pin connection for the single wire BGND signal type development port.Target types that apply this developme...
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摘要：//=================================================================================// ARM SWD Mode Port Bit masks//#if (HW_CAPABILITY&CAP_SWD_HW)#ifnd...
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摘要：cmsis dap interface firmwareThe source code of the mbed HDK (tools + libraries) is available in this repository:https://github.com/mbedmicro/CMSIS-DAP...
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摘要：Serial Wire Debugging the STM32 via the Bus Pirate2 October 2010Step 1 - The Bus PirateStep 2 - Debug Port CommunicationsStep 3 - Access Port Communic...
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摘要：IBDAP-CMSIS-DAPArmstart's CMSIS-DAP firmware implementation in gcc and makefile.http://www.armstart.comIBDAPis a fully CMSIS-DAP compatible debug adap...
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摘要：Introducing swddudeI love the ARM Cortex-M series of microcontrollers. The sheer computational power they pack into a teensy, low-power package is alm...
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摘要：VersaloonFull open-source(GPLv3) platform for multiple applications, including programmer, debugger, logic tester, logic analyzer, simple oscilloscope...
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