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This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
This daisy chain (electrical engineering) article once said that daisy chains never form loops. I changed it to discuss daisy chain loops. Did I add enough references to back up that significant change? I realize that *some* hardware is designed to form only linear daisy chain, and won't work right if ever forced into a loop. But apparently other hardware (such as JTAG) *only* works right when connected in a loop. Is there some more specific technical term I could use to discriminate between these two types of hardware? --22.214.171.124 (talk) 07:19, 9 January 2011 (UTC)