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Author SHA1 Message Date
Wanda 767d69c703 hdl._mem: implement MemoryData._Row from RFC 62. 2024-04-03 17:15:02 +00:00
Wanda 09d5540430 hdl._mem: add MemoryData class. 
This implements half of RFC 62. The `MemoryData._Row` class will be
implemented later, as a follow-up.
 2024-04-02 14:58:23 +00:00
Wanda 890e099ec3 Implement RFC 45: Move hdl.Memory to lib.Memory. 2024-02-19 22:24:58 +00:00
Wanda 24a392887a Implement RFC 43: Rename reset= to init=. 2024-02-15 22:52:24 +00:00
Catherine 5dd1223cf8 amaranth.hdl: start all private names with an underscore. 
This change completes commit 9dc0617e and makes all the tests pass.
It corresponds with the ongoing langauge reference documentation effort.

Fixes #781.
 2024-01-30 17:20:45 +00:00
Marcelina Kościelnicka 8c4a15ab92 hdl.mem: lower Memory directly to $mem_v2 RTLIL cell. 
The design decision of using split memory ports in the internal
representation (copied from Yosys) was misguided and caused no end
of misery. Remove any uses of `$memrd`/`$memwr` and lower memories
directly to a combined memory cell, currently the RTLIL one.
 2023-09-03 03:27:51 +00:00
whitequark 909a3b8be7 Rename nMigen to Amaranth HDL. 2021-12-10 10:34:13 +00:00
whitequark 67b957d4f4 tests: move out of the main package. 
Compared to tests in the repository root, tests in the package have
many downsides:
  * Unless explicitly excluded in find_packages(), tests and their
    support code effectively become a part of public API.
    This, unfortunately, happened with FHDLTestCase, which was never
    intended for downstream use.
  * Even if explicitly excluded from the setuptools package, using
    an editable install, or setting PYTHONPATH still allows accessing
    the tests.
  * Having a sub-package that is present in the source tree but not
    exported (or, worse, exported only sometimes) is confusing.
  * The name `nmigen.test` cannot be used for anything else, such as
    testing utilities that *are* intended for downstream use.
 2020-08-27 00:33:31 +00:00
Renamed from nmigen/test/test_hdl_mem.py (Browse further)