Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / YosysHQ/nextpnr issues and pull requests

#1279 - static: Add a basic threadpool

Pull Request - State: closed - Opened by gatecat 10 months ago - 2 comments

#1276 - Cut a release with Gowin Himbaechel uarch

Issue - State: closed - Opened by pepijndevos 10 months ago - 3 comments

#1275 - Gowin: failed route io with ddr

Issue - State: closed - Opened by andryblack 10 months ago - 4 comments

#1272 - NextPNR-nexus reports PCLKDIV primitive not supported on LICL-40

Issue - State: open - Opened by polymerizedsage 10 months ago - 3 comments

#1245 - Allow gowin family aliases to be specified

Pull Request - State: closed - Opened by jeremyherbert 12 months ago - 3 comments

#1243 - Allowing family aliases for gowin

Issue - State: closed - Opened by jeremyherbert 12 months ago - 18 comments

#1235 - himbaechel: Adding a xilinx uarch for xc7 with prjxray

Pull Request - State: closed - Opened by gatecat about 1 year ago - 1 comment

#1227 - Histogram showing negative slack and yet timing passes

Issue - State: closed - Opened by byteit101 about 1 year ago - 4 comments

#1186 - Tang Nano 20k support

Issue - State: closed - Opened by dalerodgers over 1 year ago - 17 comments

#1167 - Nextpnr error, Internal Error: Assertion failure

Issue - State: closed - Opened by yangrun369 over 1 year ago - 1 comment

#1145 - nextpnr-gowin GUI crashes at startup

Issue - State: open - Opened by meiniKi over 1 year ago - 3 comments

#1117 - difference between nextpnr-fpga-interchange and nextpnr-xilinx

Issue - State: closed - Opened by mohammadshahidzade over 1 year ago - 3 comments

#1100 - gowin: BSRAM support?

Issue - State: closed - Opened by dirkenstein over 1 year ago - 1 comment

#1043 - Disable global promotion for ECP5

Issue - State: closed - Opened by SteveCoul almost 2 years ago - 1 comment

#964 - nextpnr-ecp5 is built but can't run in mac

Issue - State: closed - Opened by quantrpeter over 2 years ago

#903 - nextpnr sometimes produces invalid bitstream for LIFCL-17

Issue - State: closed - Opened by danc86 almost 3 years ago - 6 comments

#829 - [nextpnr-fpga-interchange] Site PIPs routing issue

Issue - State: closed - Opened by mtdudek about 3 years ago

#547 - ocular: Basic example of routing using OpenCL

Pull Request - State: closed - Opened by daveshah1 almost 4 years ago - 2 comments

#541 - Fix opensuse build error

Pull Request - State: closed - Opened by marph91 almost 4 years ago - 1 comment

#483 - Build failing while looking for pytrellis

Issue - State: closed - Opened by jdesiloniz over 4 years ago - 17 comments

#413 - macOS Catalina (10.15.3) - build issue with GUI

Issue - State: closed - Opened by aklsh over 4 years ago - 3 comments

#353 - New hierarchy-capable generic frontend framework and json11 based JSON frontend

Pull Request - State: closed - Opened by daveshah1 almost 5 years ago - 2 comments

#265 - functionally identical netlists produce different results

Issue - State: closed - Opened by jlwehle over 5 years ago - 2 comments

#254 - ICE40UP5K-SG48I: SB_RGBA_DRV: LED pin mapping appears hard coded

Issue - State: closed - Opened by ewenmcneill over 5 years ago - 4 comments

#129 - cmake: "Could NOT find Boost -- Boost version: 1.58.0"

Issue - State: closed - Opened by xobs almost 6 years ago - 5 comments

#116 - Smarter initial placement for ice40

Issue - State: open - Opened by smunaut almost 6 years ago - 11 comments

#100 - ecp5: Add LPF parser and IO buffer insertion

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#99 - Specifying DYNAMICDELAY on iCE40 PLL may cause crash or errors.

Issue - State: closed - Opened by tux3 about 6 years ago - 2 comments

#98 - Use of an SB_GB_IO fails with error -- works under arachne-pnr

Issue - State: closed - Opened by RGD2 about 6 years ago - 10 comments

#97 - File dialogs don't work on Xubuntu 18.04 inside VirtualBox

Issue - State: closed - Opened by thomask77 about 6 years ago - 7 comments

#96 - Imgui integration

Pull Request - State: closed - Opened by mmicko about 6 years ago

#95 - gui: improved FPGAViewWidget::paintGL() performance

Pull Request - State: closed - Opened by msgctl about 6 years ago - 4 comments

#94 - Adding basic multiplier support for ECP5

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#93 - Gui changes

Pull Request - State: closed - Opened by mmicko about 6 years ago

#92 - Allow running Python scripts for all points in flow

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#91 - FPGA feature licensing?

Issue - State: closed - Opened by lukego about 6 years ago - 1 comment

#90 - `Assertion Failure` when routing using clock pin multiple times.

Issue - State: closed - Opened by cr1901 about 6 years ago - 2 comments

#89 - ECP5 BRAM support

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#88 - Issue72

Pull Request - State: closed - Opened by eddiehung about 6 years ago

#87 - Error on install

Issue - State: closed - Opened by ameetgohil about 6 years ago - 4 comments

#86 - Add info message for promoted global nets

Pull Request - State: closed - Opened by cliffordwolf about 6 years ago

#85 - ice40: Add error for bad PACKAGE_PIN connections

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#84 - Segfault with input driving output directly

Issue - State: closed - Opened by cliffordwolf about 6 years ago - 5 comments
Labels: bug

#83 - Adding support for ECP5 distributed RAM

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#82 - Adding ECP5 carry support

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#81 - Adding a simple ECP5 global network router

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#80 - Duplicate pin constraint error missing

Issue - State: closed - Opened by esden about 6 years ago - 2 comments

#79 - ice40: Adding LVDS input support

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#77 - Disable readline support?

Issue - State: closed - Opened by mithro about 6 years ago - 5 comments

#76 - Add needed PLLOUTGLOBAL ports and mapped it

Pull Request - State: closed - Opened by mmicko about 6 years ago

#75 - -DSTATIC_BUILD=ON fails trying to link libpython3.6m.so

Issue - State: closed - Opened by mithro about 6 years ago - 4 comments

#74 - Document ICEBOX_ROOT parameter to cmake

Issue - State: closed - Opened by mithro about 6 years ago - 1 comment

#73 - Critical paths with multiple global buffers

Issue - State: closed - Opened by cliffordwolf about 6 years ago - 4 comments
Labels: enhancement

#72 - ice40: PACKER_VCC appears on critical path

Issue - State: closed - Opened by whitequark about 6 years ago - 8 comments

#71 - `nextpnr-ice40` is failing to route PLL clock

Issue - State: closed - Opened by cr1901 about 6 years ago - 4 comments

#70 - SB_RGBA_DRV support

Issue - State: closed - Opened by smunaut about 6 years ago - 7 comments

#69 - Using `PLLOUTGLOBAL` on PLL results in :Assertion failure"

Issue - State: closed - Opened by cr1901 about 6 years ago - 10 comments

#68 - Slower timing results with higher frequency target

Issue - State: closed - Opened by esden about 6 years ago - 6 comments

#67 - [WIP, do not merge] ci: preliminary implementation

Pull Request - State: closed - Opened by q3k about 6 years ago

#66 - Fix for min_slack == max_slack => bin_size == 0

Pull Request - State: closed - Opened by eddiehung about 6 years ago

#65 - Timing analysis crashes on bin_size == 0

Issue - State: closed - Opened by q3k about 6 years ago - 1 comment

#64 - Hover for items in tree view and property view

Issue - State: closed - Opened by cliffordwolf about 6 years ago
Labels: enhancement

#63 - Hover highlight stays on when cursor leaves the GL view

Issue - State: closed - Opened by cliffordwolf about 6 years ago

#62 - gui: fix #57

Pull Request - State: closed - Opened by q3k about 6 years ago

#61 - "Zoom Selected" doesn't work with fabout net

Issue - State: closed - Opened by cliffordwolf about 6 years ago

#60 - More iCE40 gfx

Pull Request - State: closed - Opened by cliffordwolf about 6 years ago

#59 - Simple timing model for ECP5

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#58 - Add iCE40 gfx for span wires between IO tiles, including corners

Pull Request - State: closed - Opened by cliffordwolf about 6 years ago

#57 - Hover doesn work with lines that span an entire tile

Issue - State: closed - Opened by cliffordwolf about 6 years ago
Labels: bug

#56 - ice40: make PLL packing more robust

Pull Request - State: closed - Opened by q3k about 6 years ago

#55 - nextpnr-ice40 crashes when using pll block

Issue - State: closed - Opened by esden about 6 years ago - 3 comments
Labels: bug

#54 - ecp5: Improving placement speed

Pull Request - State: closed - Opened by daveshah1 about 6 years ago

#52 - gui: improved FPGAViewWidget::paintGL() performance

Pull Request - State: closed - Opened by msgctl about 6 years ago - 1 comment

#51 - Json update

Pull Request - State: closed - Opened by ZipCPU about 6 years ago

#50 - Speed up placer by performing incremental cost updates

Issue - State: closed - Opened by eddiehung over 6 years ago - 2 comments
Labels: enhancement

#49 - Negative integer in JSON causes error

Issue - State: closed - Opened by eddiehung over 6 years ago - 5 comments
Labels: bug

#48 - Placer speedup

Pull Request - State: closed - Opened by eddiehung over 6 years ago

#47 - Use settings for placer1 and router1

Pull Request - State: closed - Opened by mmicko over 6 years ago - 2 comments

#46 - Use settings for json and pcf

Pull Request - State: closed - Opened by mmicko over 6 years ago - 1 comment

#45 - Get rid of PortPin and BelType

Pull Request - State: closed - Opened by cliffordwolf over 6 years ago

#44 - Speed up budget allocator using topographical ordering and update cell timing API

Pull Request - State: closed - Opened by daveshah1 over 6 years ago - 1 comment

#43 - Common main and project

Pull Request - State: closed - Opened by mmicko over 6 years ago

#42 - Add basic data structures for floorplanning

Pull Request - State: closed - Opened by cliffordwolf over 6 years ago

#41 - Speedup assign_budget by walking design in topographical order

Pull Request - State: closed - Opened by eddiehung over 6 years ago - 4 comments

#40 - Fix budget overrides

Pull Request - State: closed - Opened by eddiehung over 6 years ago - 1 comment

#39 - Improve slack histogram clarity

Pull Request - State: closed - Opened by eddiehung over 6 years ago

#38 - Restore original assign_budget behaviour (to distribute slack evenly)

Pull Request - State: closed - Opened by eddiehung over 6 years ago - 2 comments

#37 - API change: Use CellInfo* and NetInfo* as cell/net handles

Pull Request - State: closed - Opened by cliffordwolf over 6 years ago

#35 - Implement hold timing analysis and satisfaction

Issue - State: open - Opened by eddiehung over 6 years ago
Labels: enhancement

#34 - Print out stats at end of placement

Issue - State: open - Opened by eddiehung over 6 years ago - 1 comment
Labels: enhancement, good first issue

#33 - Gui ecp5

Pull Request - State: closed - Opened by mmicko over 6 years ago

#32 - Support ports forming both register and combinational inputs in cells

Issue - State: closed - Opened by daveshah1 over 6 years ago - 1 comment
Labels: bug

#31 - Print slack histogram at end of placement and at end of routing

Pull Request - State: closed - Opened by eddiehung over 6 years ago

#30 - Slack redistribution to auto-tune frequency only if --freq 0 set

Pull Request - State: closed - Opened by eddiehung over 6 years ago

#29 - Investigate clustering related cells together in ice40

Issue - State: open - Opened by eddiehung over 6 years ago - 2 comments
Labels: enhancement