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YosysHQ.nextpnr/ice40
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Sylvain Munaut bd68d6035c ice40: Fix output register timing analysis for registered output enable 
Wrong bits were being tested. [5:4] is what's controlling the output
enable path.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2020-03-29 10:27:42 +02:00
..
benchmark
Improve ice40/benchmark
2018-07-30 13:57:14 +02:00
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
resource
ice40: support u4k
2019-02-23 17:39:20 +01:00
smoketest/attosoc
ci: Add attosoc smoketest for ice40
2018-12-08 17:09:27 +00:00
.gitignore
ice40: Importer for placed ice40 designs from arachne
2018-06-14 20:46:05 +02:00
arch_place.cc
ice40: Check for SB_IO shared wires conflicts in isValidBelForCell
2019-04-17 16:07:22 +02:00
arch_pybindings.cc
python: Add bindings for hierarchy structures
2019-12-27 10:44:30 +00:00
arch_pybindings.h
python: Fix getWireBelPins
2019-09-15 15:59:16 +01:00
arch.cc
ice40: Fix output register timing analysis for registered output enable
2020-03-29 10:27:42 +02:00
arch.h
ice40: Implement getRouteBoundingBox for router2
2020-02-03 12:00:05 +00:00
archdefs.h
Work around Qt MOC issue with IdString enums
2019-12-27 10:32:23 +00:00
bitstream.cc
ice40: Improve error handling of Lattice-style parameters
2019-12-10 15:28:16 +00:00
bitstream.h
Start adding bitstream reading for ice40
2018-07-20 13:27:21 +02:00
cells.cc
Improve handling of unused inout port bits
2020-02-25 14:26:47 +00:00
cells.h
Major Property improvements for common and iCE40
2019-08-05 14:52:15 +01:00
chains.cc
ice40: Fix carry feed-out when we have to split the chain next
2019-09-23 15:51:05 +01:00
chains.h
Tidy up
2018-08-04 08:15:49 +02:00
chipdb.py
ice40: Fix DSP cascade wires
2019-09-03 11:53:43 +01:00
constids.inc
ice40: add RGB_DRV/LED_DRV_CUR support for u4k
2019-06-10 14:04:25 +02:00
delay.cc
ice40: support u4k
2019-02-23 17:39:20 +01:00
family.cmake
build: Default the ECP5 and iCE40 roots to the install prefix
2020-03-03 15:32:10 +01:00
gfx.cc
clangformat
2018-11-16 13:25:51 +00:00
gfx.h
Add iCE40 gfx for IO span-4 corners
2018-08-19 16:53:34 +02:00
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
json: Remove legacy frontend
2019-12-27 10:44:30 +00:00
pack.cc
ice40: Always copy DFF attrs to LC
2020-03-19 21:35:31 +00:00
pcf.cc
ice40: Add set_frequency pcf command; and document pcf
2019-10-13 18:48:39 +01:00
pcf.h
Use settings for json and pcf
2018-08-08 20:14:18 +02:00
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