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YosysHQ.nextpnr/ecp5
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Rowan Goemans 60f02a200d ecp5/pack: split carry chains by re-driving CIN from S0 
When splitting a carry chain the original COUT -> carry -> CIN
was preserved. This was not routable if the carry chain is split.
Instead now the COUT is wired to a feed out CC2C whose `S0` port
is the start of the new carry chain.
2026-03-11 14:04:50 +01:00
..
docs
docs: Tidy up
2020-10-01 09:02:29 +01:00
.gitignore
Update git ignore locations
2020-06-27 13:18:06 +02:00
arch_place.cc
clangformat
2023-01-25 10:29:32 +01:00
arch_pybindings.cc
ecp5: Fix Python bindings for pip iterators
2022-11-28 09:00:41 +01:00
arch_pybindings.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
arch.cc
ecp5: Improve router performance on slower speed grades
2024-02-21 08:14:51 +01:00
arch.h
Rip out budgets
2023-06-20 10:57:10 +02:00
archdefs.h
clangformat
2024-09-30 14:51:33 +02:00
baseconfigs.cc
ecp5: Add SYSCONFIG settings to bitstream
2020-07-12 14:51:14 +01:00
bitstream.cc
clangformat
2024-09-30 14:51:33 +02:00
bitstream.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
cells.cc
refactor: Use IdString::in instead of || chains
2022-08-10 18:58:22 +01:00
cells.h
refactor: Use IdString::in instead of || chains
2022-08-10 18:58:22 +01:00
CMakeLists.txt
CMake: Add include guards when IMPORT_BBA_FILES is used (#1438)
2025-01-23 10:54:37 +01:00
config.cc
Add missing <set> includes
2023-01-20 09:04:41 +01:00
config.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
constids.inc
Add remapping of DSP clk/ce/rst signals in a block.
2023-01-04 18:34:30 +00:00
dcu_bitstream.h
refactor: Use constids instead of id("..")
2022-02-16 17:09:54 +00:00
gfx.cc
clangformat
2024-06-18 13:54:12 +02:00
gfx.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
globals.cc
ecp5: Fix DCC selection (#1644)
2026-02-20 15:21:57 +01:00
globals.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
iotypes.inc
ecp5: Add support for top pseudo diff outputs
2020-01-15 11:43:12 +00:00
lpf.cc
ecp5: LOCATE in LPF works on singleton vector
2023-01-31 21:05:32 +01:00
main.cc
CMake: refactor architecture-specific build system parts.
2025-01-21 17:13:03 +00:00
pack.cc
ecp5/pack: split carry chains by re-driving CIN from S0
2026-03-11 14:04:50 +01:00
pio.cc
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
pio.h
Fixing old emails and names in copyrights
2021-06-12 13:22:38 +01:00
trellis_import.py
ecp5: Fix TQFP144 package import
2023-08-17 16:28:35 +02:00