* Use QtPropertyBrowser for Qt5/6
* Fix cmake for python-console for consistency
* Make GUI compile for both Qt5 and Qt6
* Fix crash on init with Wayland on Qt6
* Cleanup
* disable deprecation warnings for now
* Relaxed cmake check for initial Qt6 test
* CPE mapping improvements
* Use CP_OUT for adders
* Fixes
* Small fixes
* Cleanups
* Cleanup
* Cleanups
* Fixes
* Fixes
* Optimize
* Cleanup
* clangformat
* Cleanup
* Cleanup
* Bump required version of database
* Cleanup
* Resolve name conflicts
* Fix signal routing
* Make CPE_LATCH separate
* Add more timings models, need updated values
* Fixed warning
* multiplier support from lofty/gatemate-mult
* explicitly zero some params in B passthrough
* comment the relevant CPE inputs in check_multipliers
* Rename some of bels
* remove _lower from name
* refactor multiplier checking
* Revert "remove _lower from name"
This reverts commit daa1041bdf855b664c8f6462e1ed994459239b9c.
* Fixe net name to be unique
* Make sure we at least generate bitstream with all info
* Simplify zero
* Bounded cell type in gui
* typo fix
* Remove A passthrough inversion option
* Clean up CarryGenCell config
* Update a passthru to use new primitives
* Cleanup for adders
* Clean up MsbRoutingCell
* Cleanup
* Refactor A connection code
* Make it more as in PR #1513
* Added cplines to bpassthru and fixed constant driver for A
* Add parts
* Added comp out connections
* clangformat
* clangformat
* Clean up B passthrough connections
* wire up a bunch of intermediate signals
* Bit of cleanup
* handing of C_EN_IN
* C_EN_CIN fixes
* connect f_route to its lines
* fix cite for FRoutingCell
* fixup, oops
* connect multfab to its lines
* Commented line
* Connect CPOUTs
* Handle C_I params
* connect CINY1 for CarryGenCell
* fix carry gen CINX
* Update L2T4 model
* Updates for ADDCIN
* clangformat
* fix some issues with multfab and f_route
* look at C_I when doing inversion
* Only set some C_I signals when used
* Fix one more place
* do not use cplines so we can merge in one cell
* Cover cases that could be optimized out
* clangformat
* Cleanups
* Disable multiplier usage for now
---------
Co-authored-by: Lofty <dan.ravensloft@gmail.com>
* Items such as LUT, DFF, MUX, ALU, IOB are displayed;
* Local wires, 1-2-4-8 wires are displayed;
* The clock spines, taps and branches are displayed with some caveats.
For now, you can not create a project in the GUI because of possible
conflict with another PR (about GW1NR-9C support), but you can specify
the board in the command line and load .JSON and .CST in the GUI.
Although ALUs are displayed, but the CIN and COUT wires are not. This is
still an unsolved problem.
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
This replaces the arch-specific DelayInfo structure with new DelayPair
(min/max only) and DelayQuad (min/max for both rise and fall) structures
that form part of common code.
This further reduces the amount of arch-specific code; and also provides
useful data structures for timing analysis which will need to delay
with pairs/quads of delays as it is improved.
While there may be a small performance cost to arches that didn't
separate the rise/fall cases (arches that aren't currently separating
the min/max cases just need to be fixed...) in DelayInfo, my expectation
is that inlining will mean this doesn't make much difference.
Signed-off-by: gatecat <gatecat@ds0.me>
No arches ever actually used this to implement a Cell->Bel pin mapping,
and in practice if any did try they would inevitably hit bitrot.
This field had limited use in practice as it is necessary to also
support cases where one cell pin maps to more than one bel pin. Removing
this old field is the first step towards developing a new API for this.
Signed-off-by: gatecat <gatecat@ds0.me>
Single argument constructors will silently convert to that type. This
is typically not the right thing to do. For example, the nexus and
ice40 arch_pybindings.h files were incorrectly parsing bel name strings,
etc.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
The GUI internally had an 'IdStringList' type that I hadn't spotted, to
avoid a conflict this is renamed to IdList which also reflects its new
purpose better.
Signed-off-by: D. Shah <dave@ds0.me>
This replaces RelPtrs and a separate length field with a Rust-style
slice containing both a pointer and a length; with bounds checking
always enforced.
Thus iterating over these structures is both cleaner and safer.
Signed-off-by: D. Shah <dave@ds0.me>
