JTAG IEEE 1149.1+SWD Serial Wire Debug Debugger 2026。Segger J-Link Plus+J-Link Pro+J-Link Ultra++J-Link EDU Mini+J-Link BASE+J-Trace Pro (¥¥¥¥-¥¥¥¥¥¥)・STMicroelectronics ST-Link/V2-1+V3SET+V3MINIE (Nucleo+Discovery付属・¥3K)・Black Magic Probe BMP V2.3 (FOSS+gdb-server内蔵)・PEmicro Multilink Universal+FX・iSystem iC5000+iC5500・Lauterbach TRACE32 PowerView+Linux+ARM・Keil ULINK Pro Cortex+ULINK2+ULINKplus・CMSIS-DAP (ARM標準・Daplink+OpenOCD対応・Pi Pico Debug Probe)・Pi Pico Debug Probe (¥1,800・Picoprobe Firmware)・FT2232+FT4232 FTDI Multi-Protocol Adapter・Bus Pirate v3/v4・OpenOCD Open On-Chip Debugger (FOSS GPL)・JTAG TAP+TDI/TDO/TCK/TMS/TRST・SWD SWCLK/SWDIO 2-pin Cortex-M Standard・¥1,000-¥¥¥¥¥¥/Probe、2026年J-Link+ST-Link+Black Magic Probe+CMSIS-DAP+Pi Pico Probe主流。