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3172a38dae
nextpnr/gowin
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YRabbit 3172a38dae gowin: Let the placer know about global networks 
Refactor in order to detect networks that will be routed in a special
mode earlier. This makes it possible to mark the source of such networks
as a global buffer, thereby removing their influence on element
placement.

In addition, timing classes are set for some cells.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
2022-07-04 10:32:39 +10:00
..
arch_pybindings.cc Fixing old emails and names in copyrights 2021-06-12 13:22:38 +01:00
arch_pybindings.h Fixing old emails and names in copyrights 2021-06-12 13:22:38 +01:00
arch.cc gowin: Let the placer know about global networks 2022-07-04 10:32:39 +10:00
arch.h gowin: Let the placer know about global networks 2022-07-04 10:32:39 +10:00
archdefs.h gowin: add support for wide LUTs. 2021-10-07 18:38:33 +10:00
cells.cc gowin: Add support for long wires 2022-05-27 22:44:21 +10:00
cells.h gowin: Add ALU support. 2021-10-22 14:41:18 +10:00
CMakeLists.txt gowin: Add GW1NZ-1 2022-02-15 14:12:16 +02:00
constids.inc gowin: Add support for long wires 2022-05-27 22:44:21 +10:00
cst.cc gowin: Add GUI. 2022-01-29 14:45:17 +10:00
cst.h gowin: Add GUI. 2022-01-29 14:45:17 +10:00
family.cmake Gowin target (#542) 2020-12-30 14:59:55 +00:00
gfx.cc gowin: add support for ODDR primitive 2022-03-15 11:02:37 +10:00
gfx.h run clangformat 2022-02-03 15:28:46 +00:00
globals.cc gowin: Let the placer know about global networks 2022-07-04 10:32:39 +10:00
globals.h gowin: Let the placer know about global networks 2022-07-04 10:32:39 +10:00
main.cc gowin: add a separate router for the clocks 2022-06-23 11:42:58 +10:00
pack.cc gowin: Let the placer know about global networks 2022-07-04 10:32:39 +10:00