For instructions on automating flashing, look into the command-line options within the Memtool documentation. Share public link
| Error message | Likely cause | Fix | |----------------------------------------|---------------------------------------|----------------------------------------| | DAS server not found | DAS service not running | Restart DAS via das_host.exe -start | | Device ID mismatch | Wrong device selected | Manually set device in GUI | | Flash verification failed at 0x... | Write protection or faulty flash | Check UC_BMHD, unlock if password-locked | | Cannot halt core | Target stuck in reset or WDT issue | Hold reset, power cycle, or use BootROM | | CAN connection timeout | Baud rate mismatch or missing term | Set 500kbps, check CAN termination (120Ω) |
To interface a host PC running Microsoft Windows 10 or newer with a target microcontroller, specialized physical debuggers are required. Memtool 4.9 relies heavily on the driver architecture to maintain stable communications via the following hardware protocols: Interface Protocol Target Hardware Tool Best Used For DAP (Device Access Port) Infineon miniWiggler / Onboard Wiggler
MemTool offers a robust set of features to handle the lifecycle of on-chip flash: infineon memtool 49
可以从英飞凌官方开发中心官网下载最新版Memtool；如果网络访问不便，也可以向芯片供应商FAE获取安装程序。
This article provides an exhaustive deep dive into MEMTool 49. We will explore what it is, why it remains relevant, how to use its advanced features, and how it compares to modern tools. Whether you are maintaining legacy automotive systems or developing classic industrial controls, this guide will transform you into a power user of MEMTool 49.
Standard for newer families like AURIX and XMC4000. JTAG: Supported for XMC and TriCore targets. For instructions on automating flashing, look into the
Covers all aspects of flash memory management.
The is a critical software utility designed for the production-grade handling of on-chip and on-board flash memory in Infineon Technologies microcontrollers. Released as part of the broader version 4 series, version 4.9 represents a significant transition to modern computing standards, specifically by becoming a full 64-bit application . Core Functionality and Architecture
Many engineers ask: “Why not just use a universal IDE like Keil or a debugger like J-Link Commander?” Memtool 4
首先，编译生成包含UCB配置信息的Hex程序文件。许多示例工程代码中会预置这些UCB默认值。然后，通过Memtool打开Hex文件，将文件中的UCB数据添加到编程列表。选择“Program all”之后，UCB数据就会被写入芯片的UCB保留区域。整个过程结束后，芯片可以识别正确的启动模式并从正确的地址启动。
Its primary function is to erase, program, verify, and debug the internal Flash memory of Infineon microcontrollers. The "49" in its name typically refers to version 4.9x (e.g., 4.92 or 4.99), which represents a mature, stable release that supports a wide range of devices and programming hardware.
Memtool支持通过DAS（Infineon Device Access Server，英飞凌设备访问服务器）和UART协议连接上位机（PC）和嵌入式目标芯片。在具体硬件层面，针对AURIX/TriCore、XC2000、XMC4000等系列，该工具还支持JTAG与DAP调试接口，与英飞凌miniWiggler配合使用，足以满足各类常规调试和烧录需求。这使得开发调试能够在同一套软硬件配置下完成，避免多工具混用带来的不兼容和配置复杂问题。
Choose your microcontroller model and evaluation board configuration, or set up a custom configuration.