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◆What is PowerTrace? It is a tool that records without stopping the execution of the chip. During this time, it can trace in real-time without interfering with the chip's execution. It records long-duration trace information that cannot be obtained through on-chip debugging features such as JTAG or DAP. ◆Features of PowerTrace - Execution records can be streamed to internal trace memory (up to 8GB) or to a host PC. This is effective for analyzing hard-to-reproduce bugs due to long-term accumulation. - It has robust performance analysis features, such as measuring function execution time. - The interface with the chip supports parallel/serial (chip-dependent). - It measures C0/C1 coverage, which is useful for improving software quality and obtaining functional safety certification. ◆Basic Configuration PowerDebug X51 + various PowerTrace (parallel/serial) + preprocessor ◆Expansion Modules Preprocessor: Serial-parallel conversion, timestamp addition, demodulation of compressed trace data (required depending on the device). Logic analyzer module: Measures external signals synchronized with internal chip operations (digital/analog).

◆What is μTrace? It is an all-in-one debugging and tracing system that combines a debugger and a tracer. It is dedicated to Arm Cortex-M or RISC-V RV32 and does not have scalability to other chips. As a result, it is a cost-effective product. It is particularly powerful when used with microcontrollers that have up to 4-pin parallel trace ports. ◆Features of μTrace - There is no difference in basic debugging functions such as Go/Break, memory dump, and OS-aware debugging compared to the higher-end product PowerDebug. - The built-in trace memory is 256MB, capable of acquiring trace information with a maximum of 4-bit parallel output. Streaming to a host is also possible, making it effective for analyzing hard-to-reproduce bugs during long-duration tracing. - It supports multi-core systems as standard if the cores are the same. - It can be expanded with a logic analyzer. ◆Basic Configuration μTrace ◆Expansion Module Logic Analyzer Module: Measures external signals synchronized with internal chip operations (digital/analog).

◆What is CombiProbe2? It is one of the trace modules used as an extension of the Rotarbach debugging system PowerDebug. It enables trace functionality at a reasonable cost without compromising expandability. ◆Features of CombiProbe2 - Supports up to 4-bit parallel tracing. - Capable of storing trace data in the built-in trace memory (512MB) or streaming it to a host, making it effective for analyzing low-reproducibility issues during long-term tracing. - Allows debugging and tracing of up to two units of the same core within a single system. ◆Basic Configuration PowerDebug + CombiProbe + Wischer cable for device connection ◆Extension Module Logic analyzer module: Measures external signals synchronized with internal chip operations (digital/analog).