Debugging the dual-core NXP i.MX RT600 with the one and only SEGGER J-Link

The i.MX RT600 MCU family from NXP is an interesting one. Not only do the i.MX RT600 devices feature a 300-MHz Arm Cortex-M33 processor core, but they also include a 600-MHz Cadence Tensilica HiFi4 DSP processor core. This makes the i.MX RT600 devices very suitable for audio playback and voice user interface applications. However, having […]

Profiling and Code coverage on RISC-V using simulation

We recently licensed our Floating point library for RISC-V to a large international corporation. They asked not only for our functional verification suite, but also for a verification of the verification suite. A code coverage report showing that the entire code had been executed. While we know that all lines and every instruction have been […]

Current state of the trace market

When talking about tracing, you will mostly hear about the approach on the software side on how the trace data gets analyzed and all the associated benefits. But what about the hardware and any possible limitations? The different trace types Generally speaking, trace is an advanced debugging technique that offers the user a link between […]