Embedded System

Context Switch - http://www.embedded.com/story/OEG20010222S0038
Mutex Battles Priority Inversions - http://www.kalinskyassociates.com/Wpaper2.html
Rate Monotonic Scheduling - http://www.embedded.com/story/OEG20020221S0089
Proactive Debugging - http://www.ganssle.com/articles/proactive.htm
Queuing Theory - http://www.embedded.com/story/OEG20010312S0101
Use of volatile keyword - http://www.netrino.com/Embedded-Systems/How-To/C-Volatile-Keyword
Embedded System Primer by david simon is suggested by Michael Barr (http://netrino.com, http://www.embeddedgurus.net/barr-code).

System Programming - Online Lecture

http://www.cs.utk.edu/~plank/plank/classes/cs360/lecture_notes.html

Operating System Concepts

http://codex.cs.yale.edu/avi/os-book/os7/

System Services

http://msdn.microsoft.com/en-us/library/aa163249.aspx

Tips on using CPLDs to reduce system processor power consumption

http://www.embedded.com/design/embeddedfpga/208300028

Guidelines for using C++ as an alternative to C in embedded designs: Part 1

http://www.embedded.com/columns/technicalinsights/207200004

Embedded multicore reversing DSP-GPP convergence

http://www.embedded.com/columns/technicalinsights/205918952

Is multicore hype or reality?

http://www.embedded.com/design/embeddedfpga/208300028

Understand the ZigBee spec, from A to Z

http://www.embedded.com/showArticle.jhtml?articleID=166400551

Back to the future: Manchester Encoding

http://www.embedded.com/showArticle.jhtml?articleID=205918953

http://www.embedded.com/showArticle.jhtml?articleID=206500265

Abstracting device-driver development

http://www.embedded.com/showArticle.jhtml?articleID=18900788

Choosing a microcontroller and other design decisions

http://www.pldesignline.com/207401556
http://www.pldesignline.com/207600475

An architecture for designing reusable embedded systems software

http://www.embedded.com/design/opensource/207402543?pgno=1
http://www.embedded.com/design/opensource/207403738?pgno=1
http://www.embedded.com/design/opensource/207403748?pgno=1