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  1. CIFX Toolkit
  2. NXDRVTKIT-152

Add a new option to enable cached I/O buffer access with PLC functions

          Details

          • Type: New Feature
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V2.7.2.0
          • Fix Version/s: V2.7.3.0
          • Component/s: cifX/netX Toolkit
          • Labels:
            None
          • Sprint:
            SPCIOL IT3.1
          • Account:
            SDO Driver (SDODRIVER)

            Description

            Test with PLC memory functions with CIFX cards in bus master DMA mode (only pCI and PCIe), shown a increased performance if I/O buffer pointers for the PLC function are mapped in cached mode instead of uncached.

             

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                is blocked by

                New Feature - A new feature of the product, which has yet to be developed. NXDRVTKIT-153 Extend documentation by "CacheEnable" option

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

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                        • Reporter:
                          RMay Robert M [X] (Inactive)
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                          Dates

                          • Created:
                            Updated:
                            Resolved: