It is important to note that the initial assignments prevent latches only if they cover every variable which is assigned in any of the case items. I teach the initial assignment method here. But we sometimes still have situations, especially in big FSMs, where the coder missed an initial assignment to one of the variables, and then there is still a latch. > The embedded > case-initial statement fixes common coding bugs and helps to avoid > inferred latches that are not fixed by case-default or the full_case > directive. Shalom -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Sun Jul 8 03:36:20 2007
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