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1) Nexus (IEEE 5001) Forum, which is focused on high performance trace related interfaces based on the IEEE 5001 (Nexus) standard;
2) MIPI Alliance Test and Debug working group whic is addressing a range of debug interface efforts;
3) IJTAG (P1687) , which is a working group looking at JTAG extensions
4) Multicore Association (MCA) which is looking at integrated set of Debug and Communication APIs for Multicore architectures.
5) AJTAG (P1149.7) which is looking at 2 wire JTAG architectures
6) SPIRIT Consortium has a Debug working group looking at debug register description within the SPIRIT IP-XACT frameworks.
