FWIW... According to this:
* https://www.segger.com/products/debug-probes/j-link/technology/about-real-time-transfer/ > Supported by ARM Cortex-A/R/M, RISC-V and Renesas RX Even though they initially say: > SEGGER RTT can be used with any J-Link model and any supported target > processor which allows background memory access, which are Cortex-M and RX > targets
