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base repository: m-labs/nmigen-soc
base: 8662815e1ea6
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head repository: m-labs/nmigen-soc
compare: 8a54b574be3f
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  • 3 commits
  • 7 files changed
  • 1 contributor

Commits on Oct 26, 2019

  1. csr.bus.Multiplexer: fix element w_stb getting stuck. 

    Also, don't clear shadow; this would break e.g. reading a 64-bit
CSR register through a 32-bit Wishbone bus if a code fetch happens
between the halves. Instead, clear shadow enable flag driving OR-mux.
    whitequark committed Oct 26, 2019
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  2. csr.wishbone: add WishboneCSRBridge.

    whitequark committed Oct 26, 2019
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  3. Add missing tests (100% branch coverage!) 

    Found several bugs, too.
    whitequark committed Oct 26, 2019
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