Definition of BusUpgr. Meaning of BusUpgr. Synonyms of BusUpgr

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Definition of BusUpgr

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Meaning of BusUpgr from wikipedia

- to it, two bus transactions will take place in the case of MSI. First, a BusRd request is issued to read the block followed by a BusUpgr request before...
- state. On a PrWr, BusUpgr is issued and state changes to Modified. On a BusRd, the block remains in the Shared state. On a BusRdX or BusUpgr, the block transitions...
- even if it is a bus read (BusRd) or bus write request from a processor that has or does not have the block (BusRdX or BusUpgr), the block remains in the...
- po****r way is to use a special type of computer bus between all the nodes as a "shared bus" (a.k.a. system bus). Directory-based coherence uses a special directory...