Infineon Memtool 49 [work]
: MemTool supports a variety of connection protocols depending on the target microcontroller:
The connection is established via standard interfaces such as USB Serial Ports
To interface with a target device, Memtool 4.9 utilizes several standard connection methods: infineon memtool 49
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
After programming, the tool can compare file contents against the on-chip memory to ensure data integrity. : MemTool supports a variety of connection protocols
This article explores the features, supported devices, and practical usage of the latest iteration of MemTool to help developers optimize their Infineon-based projects. What is Infineon MemTool?
: Reworked UCB_SWAP configuration and added support for SOTA (Software Over The Air) mode with unlocked swap blocks. What is Infineon MemTool
The software allows you to not only erase the entire flash memory module but also selectively erase chosen sectors—a crucial feature when you need to update only specific parts of your firmware without disturbing the rest. Beyond programming, Memtool enables you to compare the loaded data against the current flash contents, ensuring that what you've written matches what should be there.
MemTool 4.9 is designed to handle a broad range of Infineon architectures, focusing heavily on modern automotive and industrial applications:
| 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) |