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17 Commits

Author SHA1 Message Date
Marcelina Kościelnicka abe4e9e607 clk2fflogic: Support all FF types. 2020-07-24 03:19:48 +02:00
Marcelina Kościelnicka 03e28f7ab4 clk2fflogic: Consistently treat async control signals as negative hold. 
This fixes some dfflegalize equivalence checks, and breaks others — and
I strongly suspect the others are due to bad support for multiple
async inputs in `proc` (in particular, lack of proper support for
dlatchsr and sketchy circuits on dffsr control inputs).
 2020-07-09 18:12:47 +02:00
whitequark 7191dd16f9 Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
Eddie Hung 956ecd48f7 kernel: big fat patch to use more ID::*, otherwise ID(*) 2020-04-02 09:51:32 -07:00
Eddie Hung fdafb74eb7 kernel: use more ID::* 2020-04-02 07:14:08 -07:00
Eddie Hung 432a09af80 kernel: SigSpec use more const& + overloads to prevent implicit SigSpec 2020-03-13 08:17:39 -07:00
Eddie Hung e30b6bbbf8 clk2fflogic: work for bit-level $_DFF_* and $_DFFSR_* 2020-01-15 09:51:31 -08:00
Clifford Wolf 9546ccdbd3 Fix tests/various/async FFL test 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-07-09 22:44:39 +02:00
Henner Zeller 3aa4484a3c Consistent use of 'override' for virtual methods in derived classes. 
o Not all derived methods were marked 'override', but it is a great
  feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
  provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
  use the plain keyword going forward now that C++11 is established)
 2018-07-20 23:51:06 -07:00
Clifford Wolf d31584c649 Add $dlatchsr support to clk2fflogic 2018-02-26 12:20:28 +01:00
Clifford Wolf 6132e6e72a Fix a bug in clk2fflogic memory handling 2017-12-14 03:05:55 +01:00
Clifford Wolf 590e6961cb Add clk2fflogic memory support 2017-12-14 02:07:31 +01:00
Clifford Wolf 88182e46d7 Check for memories in clk2fflogic 2017-12-13 19:14:34 +01:00
Clifford Wolf 6425d34e73 Added clk2fflogic support for $dffsr and $dlatch 2016-10-17 13:28:55 +02:00
Clifford Wolf 3a09d6bb65 Improvements and bugfixes in clk2fflogic 2016-10-16 23:03:29 +02:00
Clifford Wolf fa535c0b00 Some minor build fixes for Visual C 2016-10-14 18:36:02 +02:00
Clifford Wolf 2733994aeb Added clk2fflogic 2016-10-14 14:55:07 +02:00