Embedding infrastructure IP for SOC yield improvement
Proceedings of the 39th annual Design Automation Conference
Considerations for Implementing IEEE 1149.1 on System-on-a-Chip Integrated Circuits
ITC '00 Proceedings of the 2000 IEEE International Test Conference
IEEE 1149.1-Compliant Access Architecture for Multiple Core Debug on Digital System Chips
ITC '02 Proceedings of the 2002 IEEE International Test Conference
A file system abstraction for sense and respond systems
EESR '05 Proceedings of the 2005 workshop on End-to-end, sense-and-respond systems, applications and services
EmStar: a software environment for developing and deploying wireless sensor networks
ATEC '04 Proceedings of the annual conference on USENIX Annual Technical Conference
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We present a scalable architectural approach which aims to simplify embedded software development by supporting key development tasks like debugging, tracing and monitoring. Our approach uses filesystem interfaces to represent various entities in the embedded system hierarchy that are merged and exported to clients using a messaging protocol. Unlike many JTAG based debug solutions, ours is compositional and supports heterogeneous, concurrent debugging.