Q: Can I use IAR/Segger J-Link instead of ViaTAP?
Answer:No, both JTAG interfaces use different communication protocol, however ViaTAP provides same ARM20 pinout as J-Link, which means that targets working with J-Link will also work with ViaTAP.
- JTAGTest IEEE 1149.1 JTAG Boundary Scan Debugger / Tester
- ViaTAP, a high-speed JTAG-USB interface
- JTAG-related standards
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