Clifford Wolf
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31fe52581b
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Add generation of models to tmfuzz
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-04 16:54:12 +02:00 |
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Miodrag Milanovic
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7d5dba3ad3
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compile fix
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2018-08-04 16:27:33 +02:00 |
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Clifford Wolf
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bd36cc1275
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Refactor ice40 timing fuzzer used to create delay estimates
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-04 13:41:42 +02:00 |
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Clifford Wolf
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700e68746a
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Fix bug in ice40 chipdby.py add_wire() that moves some wires to X0/Y0
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-04 13:33:24 +02:00 |
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Miodrag Milanović
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dc34d4c9ed
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Merge pull request #33 from YosysHQ/gui-ecp5
Gui ecp5
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2018-08-04 04:05:38 -07:00 |
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Clifford Wolf
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af74f6e511
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Add router1 cfg.useEstimate, improve getActualRouteDelay
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-04 11:57:34 +02:00 |
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Miodrag Milanovic
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0cb349b60e
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Utility calls static
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2018-08-04 11:54:34 +02:00 |
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Clifford Wolf
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086bc941a8
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Remove SVG functionality from ice40 main
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-04 11:52:35 +02:00 |
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Miodrag Milanovic
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dc4bd1b55f
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Move ArchArgs to BaseWindow
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2018-08-04 11:52:07 +02:00 |
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Miodrag Milanovic
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a31c00ed96
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Chip selection ui for ECP5
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2018-08-04 11:48:29 +02:00 |
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Miodrag Milanovic
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beb5f9d4df
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not needed anymore
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2018-08-04 11:37:41 +02:00 |
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Miodrag Milanovic
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17f461ed4f
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add write bitstream
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2018-08-04 11:21:38 +02:00 |
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Clifford Wolf
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96291f17aa
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Merge branch 'master' of github.com:YosysHQ/nextpnr into lutperm
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2018-08-04 10:32:07 +02:00 |
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Eddie Hung
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dced12cbd2
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Merge branch 'master' into slack_histogram
Conflicts:
common/timing.cc
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2018-08-03 23:53:33 -07:00 |
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Eddie Hung
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f5a1b93f0e
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Merge pull request #30 from eddiehung/slack_redist_freq
Slack redistribution to auto-tune frequency only if --freq 0 set
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2018-08-03 23:51:21 -07:00 |
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Eddie Hung
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0a14e20f73
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Merge branch 'master' into slack_histogram
Conflicts:
common/placer1.cc
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2018-08-03 23:44:55 -07:00 |
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Eddie Hung
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d66edf5223
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Merge branch 'master' into slack_redist_freq
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2018-08-03 23:43:53 -07:00 |
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Eddie Hung
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45304d049f
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clangformat
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2018-08-03 23:42:25 -07:00 |
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Eddie Hung
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be481cb130
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Add crude histogram feature, printed after placement and routing
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2018-08-03 23:39:42 -07:00 |
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David Shah
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65d73eb983
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Merge pull request #23 from daveshah1/use_placeconstr
Making use of relative constraints
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2018-08-04 08:32:42 +02:00 |
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David Shah
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affc6da1af
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ice40: Add SB_GB timing to database
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-04 08:28:13 +02:00 |
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David Shah
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2215ace1dc
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place_common: Remove excessively verbose debugging
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-04 08:19:27 +02:00 |
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David Shah
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082b8bf272
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clangformat
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-04 08:18:04 +02:00 |
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David Shah
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176a23936c
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Tidy up
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-04 08:15:49 +02:00 |
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Eddie Hung
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85a436198c
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Remove space
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2018-08-03 22:39:55 -07:00 |
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Eddie Hung
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ecb264d002
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Refactor timing.cc into Timing class
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2018-08-03 22:39:25 -07:00 |
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Eddie Hung
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3d5dcda12c
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Auto frequency only if --freq 0 is set
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2018-08-03 19:53:32 -07:00 |
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Clifford Wolf
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8d372b86f3
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Proper ice40 wire types
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-03 21:11:12 +02:00 |
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David Shah
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b937e6defe
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Add constraint weight as a command line option
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 18:31:54 +02:00 |
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Miodrag Milanovic
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e68ca65e9e
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Unify interfaces for gui
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2018-08-03 18:23:40 +02:00 |
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David Shah
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4a751d9aaf
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Add distance moved metrics, changing heuristics
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 18:14:09 +02:00 |
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David Shah
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aa8435df21
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placer1: Experiment with adding 'constraint distance' metric
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 17:42:07 +02:00 |
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Clifford Wolf
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2a1d54389f
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Add iCE40 pseudo-pips for lut permutation
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2018-08-03 17:37:59 +02:00 |
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David Shah
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03c2d22fff
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place_common: Fixing accidental chain breakage
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 17:07:26 +02:00 |
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David Shah
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dc4ab55b27
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Adding constraint satisfaction checks for debugging
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 16:59:45 +02:00 |
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David Shah
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fd2174149c
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Fixing constraint placement bugs
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 16:29:44 +02:00 |
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David Shah
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8081249b92
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place_common: Debugging bad relative constraint legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 16:16:20 +02:00 |
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David Shah
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8c518cb838
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Fixing relative constraint implementation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 15:40:01 +02:00 |
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David Shah
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60757a2dd7
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place_common: Relative constraints working for basic example
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 15:25:43 +02:00 |
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David Shah
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48e06896a2
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place_common: Fixing rel legaliser search bugs
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 15:02:42 +02:00 |
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David Shah
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7e9209878c
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Reworking packer and placer to use new generic rel legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 15:00:32 +02:00 |
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David Shah
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e5dea28dbd
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place_common.cc: Working on constraint legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 14:48:40 +02:00 |
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David Shah
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271979a3bc
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place_common: Helper functions for rel. constraints
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 13:18:48 +02:00 |
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David Shah
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26c68c4bcc
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Remove old place legaliser, set placement constraints instead (currently ignored by placer)
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 13:18:48 +02:00 |
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Clifford Wolf
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80e6b17ec9
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Merge pull request #21 from daveshah1/promote_logic_globals
ice40: Promote 'logic' globals as well as clock/enable/reset
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2018-08-03 12:51:55 +02:00 |
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Clifford Wolf
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e673d9d2db
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Merge pull request #22 from YosysHQ/routethru
Add iCE40 LUT route-through pips
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2018-08-03 12:51:37 +02:00 |
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Miodrag Milanović
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751a5457dc
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Merge pull request #20 from YosysHQ/gui4all
Refactor GUI
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2018-08-03 03:31:37 -07:00 |
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David Shah
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90623b80e8
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ecp5: Refresh Bels when they are modified
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 12:00:07 +02:00 |
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Miodrag Milanovic
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8abf38f37f
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Moved to new signal slot syntax
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2018-08-03 10:53:38 +02:00 |
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David Shah
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483f1b772c
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ice40: Promote 'logic' globals as well as clock/enable/reset
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-08-03 09:56:56 +02:00 |
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