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94 Open 339 Closed
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Issues list

routing check should be moved to Context::check()
#1391 opened Oct 25, 2024 by Ravenslofty
Factor out router2's data structures
#1390 opened Oct 25, 2024 by Ravenslofty
Use detail_place_core for placer legalisation
#1389 opened Oct 25, 2024 by Ravenslofty
Formally document thread safety
#1388 opened Oct 25, 2024 by Ravenslofty
nextpnr-ecp5 GUI locks up generating tooltip for downhill pips
#1368 opened Sep 14, 2024 by danderson
1
Empty GUI grid with --gui using nexpnr-himbaechel on GW1NR-LV9; --gui-no-aa crashes.
#1350 opened Aug 16, 2024 by stacksmith
3
Infinite loop in router for a large fraction of seeds on a consistent net
#1341 opened Jul 11, 2024 by ld-cd
An option to reject inputs where some of the clock nets have no defined or derived constraints
#1335 opened Jun 29, 2024 by whitequark
4
[Feature request] backend for SOFA (Skywater Opensource FPGAs)
#1333 opened Jun 23, 2024 by ohault
4
Is there MachXO3 support?
#1331 opened Jun 21, 2024 by philtomson
2
Histogram should probably show slack 0 to improve clarity
#1313 opened Apr 18, 2024 by whitequark
On iCE40, use SB_IO PIN_TYPE to avoid unnecessary placement constraint on buffers
#1305 opened Mar 27, 2024 by whitequark
4
NextPNR-nexus reports PCLKDIV primitive not supported on LICL-40
#1272 opened Jan 9, 2024 by polymerizedsage
3
Broken link to report.py
#1263 opened Dec 20, 2023 by secworks
nextpnr-gowin GUI crash when opening JSON file in the GUI (debug test included)
#1255 opened Dec 7, 2023 by BellssGit
Routing failure on MachXO3
#1236 opened Nov 7, 2023 by povik
1
4
Hang in nextpnr-ice40 sa placer for SmolDVI design
#1211 opened Sep 6, 2023 by MichaelBell
2
Specifying constraints for nextpnr-gowin
#1191 opened Aug 3, 2023 by whitequark
typo in code
#1190 opened Jul 29, 2023 by yrabbit
generic: The router enters an infinite loop
#1189 opened Jul 16, 2023 by AhmedKrayma
[ECP5] [Linux] GUI crashes when trying to assign budget - Qt5 related?
#1166 opened May 25, 2023 by kittennbfive
4
nextpnr-ecp5 doesn't appear to allow more than 8 global clocks
#1165 opened May 25, 2023 by madscientist159
nextpnr-gowin cannot route OSER10 to ELVDS_OBUF
#1147 opened May 3, 2023 by marsohod4you
2
nextpnr-gowin GUI crashes at startup
#1145 opened Apr 25, 2023 by meiniKi
3
Qt has caught an exception thrown from an event handler
#1133 opened Apr 4, 2023 by trayres
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