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- Newsgroups: comp.arch
- Path: sparky!uunet!cis.ohio-state.edu!news.sei.cmu.edu!nrr
- From: nrr@sei.cmu.edu (Neal Reizer)
- Subject: Multiported RAM arbitration
- Message-ID: <1993Jan22.162759.2433@sei.cmu.edu>
- Sender: netnews@sei.cmu.edu (Netnews)
- Organization: The Software Engineering Institute
- Date: Fri, 22 Jan 1993 16:27:59 EST
- Lines: 24
-
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- I have two questions regarding multiported RAMs:
-
- 1) At what point does the arbitration for access to the RAM occur, outside
- the RAM, or at the actual address bit?
-
- 2) How are simultaneous accesses to the same addresses handled in the:
-
- a) read-read case
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- b) read-write case
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- c) write-write case,
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- where read-read implies two processors reading from the same location, etc.
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-
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- Thanks for your help
-
-
- Neal Reizer nrr@sei.cmu.edu
- Software Engineering Institute (412) 268-2854
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-