TG c46f2bbd86 ice40: Explicitly connect CIN when legalizing carry chain ...

This connection is implicit as it is hardwired in the hardware.
This commit makes the connection explicit and thus appearing in the
generated netlist allowing post-rout simulation.

2025-12-02 15:03:23 +01:00

..

benchmark

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

carry_tests

ice40: Fixing carry chain legaliser

2018-06-26 16:23:10 +02:00

examples

Add deprecation warning for default packages

2019-08-08 21:35:55 +01:00

pack_tests

ice40: Add a PCF parser

2018-06-13 12:30:15 +02:00

smoketest/attosoc

ci: Restructure and move entirely to GH actions from Cirrus

2022-04-08 18:42:39 +01:00

tests

ice40: Initialize context pointer in tests (#1568)

2025-10-06 09:12:32 +02:00

.gitignore

Update git ignore locations

2020-06-27 13:18:06 +02:00

arch_place.cc

ice40: Add debugs to isBelLocationValid for SB_IO

2022-12-07 10:32:38 +01:00

arch_pybindings.cc

ice40: Fix Python bindings for pip iterators

2024-07-03 15:09:27 +02:00

arch_pybindings.h

ice40: Fixed unused parameters and spurious ; warnings in some of the headers

2024-01-04 10:39:45 +01:00

arch.cc

(broken) third round of review fixes

2024-01-03 13:42:18 +01:00

arch.h

Rip out budgets

2023-06-20 10:57:10 +02:00

archdefs.h

Correct Not Equal operator implementation in ice40

2022-10-17 01:19:51 -07:00

bitstream.cc

ice40: only set/clear negclk bit if IO clock actually used

2023-09-08 09:15:27 +02:00

bitstream.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

cells.cc

ice40: Fix missing clock pin types (#1380)

2024-10-04 08:07:13 +02:00

cells.h

ice40: Fixed unused parameters and spurious ; warnings in some of the headers

2024-01-04 10:39:45 +01:00

chains.cc

ice40: Explicitly connect CIN when legalizing carry chain

2025-12-02 15:03:23 +01:00

chains.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

chipdb.py

ice40: Fix wirenames containing / which is the list separator

2022-03-30 20:57:00 +01:00

CMakeLists.txt

CMake: Add include guards when IMPORT_BBA_FILES is used (#1438)

2025-01-23 10:54:37 +01:00

constids.inc

ice40: Add support for PLL ICEGATE function

2023-02-01 11:41:35 +01:00

delay.cc

archapi: Use arbitrary rather than actual placement in predictDelay

2021-12-19 17:15:15 +00:00

gfx.cc

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

gfx.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

icebreaker.pcf

Fixing implementation of constants

2018-06-13 14:01:42 +02:00

icebreaker.v

Fixing implementation of constants

2018-06-13 14:01:42 +02:00

icebreaker.ys

ice40: Pack constants to LCs

2018-06-12 13:09:36 +02:00

main.cc

CMake: refactor architecture-specific build system parts.

2025-01-21 17:13:03 +00:00

pack.cc

ice40: Fix accidental division by DIVR in 2_PAD mode

2025-06-25 11:44:16 +02:00

pcf.cc

refactor: Use constids instead of id("..")

2022-02-16 17:09:54 +00:00

pcf.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

picorv32_benchmark.py

timing_opt: Improve heuristics

2018-12-06 10:53:01 +00:00

picorv32_top.v

Add picorv32_top module with fewer IO pins

2018-06-13 17:38:34 +02:00

picorv32.proj

Fix warnings and status

2018-07-21 12:22:41 +02:00

picorv32.sh

Refactoring of router1

2018-07-21 17:02:53 +02:00

tmfuzz.py

Add new iCE40 delay estimator and delay predictor

2018-08-04 19:50:49 +02:00