There is no need to multiply item names, it is a rudiment of my very
first addition to nextpnr.
Fully compatible with older versions of Apicula.
Note: the cosmetic changes in lines with RAM are not my initiative, but
the result of applying clang-format.
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
Compatible with older versions of apicula bases.
Also small fixes and as the number of virtual Bels grows it is necessary
to assign them Z coordinate in a centralized way to avoid conflicts and
for this purpose introduced the BelZ enum.
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
* 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>
