Issues

• litepci-sky130hd: synth fails at clock_period.txt — stray backtick in SDC clock-period (sed-poisoning)

  VLSIDA/HighTide#238 · Filter by author mguthaus opened on Aug 25, 2026

• NVDLA partition_c-sky130hd: global-placement plateau (does not finish)

  VLSIDA/HighTide#205 · Filter by author mguthaus opened on Jun 11, 2026

• litepci-sky130hd: new global router unroutable on bazel-orfs 553c1c3 (GRT-0116/0183)

  VLSIDA/HighTide#204 · Filter by author mguthaus opened on Jun 11, 2026
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• snitch_cluster-nangate45: GPL global-placer hang on bazel-orfs 553c1c3

  VLSIDA/HighTide#203 · Filter by author mguthaus opened on Jun 11, 2026

• floonoc-sky130hd: routes to 6_final but fails PSM-0069 VSS connectivity on bazel-orfs 553c1c3

  VLSIDA/HighTide#202 · Filter by author mguthaus opened on Jun 11, 2026

• NVDLA partition_c-asap7: setup regression on bazel-orfs 553c1c3 (WNS −183 ps)

  VLSIDA/HighTide#201 · Filter by author mguthaus opened on Jun 11, 2026

• coralnpu-sky130hd: marginal setup regression on bazel-orfs 553c1c3 (WNS −269 ps)

  VLSIDA/HighTide#200 · Filter by author mguthaus opened on Jun 11, 2026

• vortex-sky130hd: WNS −173 ps + 28.5% cell growth on bazel-orfs 553c1c3

  VLSIDA/HighTide#199 · Filter by author mguthaus opened on Jun 11, 2026

• vortex-nangate45: +24.7% cell growth from yosys-0.64 memory lowering

  VLSIDA/HighTide#198 · Filter by author mguthaus opened on Jun 11, 2026

• vortex-asap7: setup regression on bazel-orfs 553c1c3 (WNS −56 → −135 ps)

  VLSIDA/HighTide#197 · Filter by author mguthaus opened on Jun 11, 2026

• bp_uno-asap7: setup regression on bazel-orfs 553c1c3 (WNS −467 ps)

  VLSIDA/HighTide#196 · Filter by author mguthaus opened on Jun 11, 2026

• cnn-asap7: setup timing regression on bazel-orfs 553c1c3 (WNS +122 → −3502 ps)

  VLSIDA/HighTide#194 · Filter by author mguthaus opened on Jun 11, 2026

• coralnpu setup.sh strip pipeline broken on chisel restructuring

  VLSIDA/HighTide#193 · Filter by author mguthaus opened on May 31, 2026

• core_et: rf_latch_* register-file family unmapped to FakeRAM — bloats synth runtime + instance count

  enhancement
  VLSIDA/HighTide#163 · Filter by author mguthaus opened on May 20, 2026

• litepci asap7: hold structurally skew-bound (~2.2 ns CTS skew, ~11k violations)

  VLSIDA/HighTide#155 · Filter by author mguthaus opened on May 19, 2026

• Upstream update available: designs/src/litepci/dev/repo

  upstream-update
  VLSIDA/HighTide#151 · Filter by author claude opened on May 18, 2026

• Add CORE-ET (Erbium SoC's CPU subsystem)

  enhancement
  VLSIDA/HighTide#132 · Filter by author mguthaus opened on May 12, 2026

• Upstream update available: bazel-orfs

  upstream-update
  VLSIDA/HighTide#85 · Filter by author claude opened on Apr 25, 2026

• Upstream update available: designs/src/coralnpu/dev/repo

  upstream-update
  VLSIDA/HighTide#81 · Filter by author claude opened on Apr 25, 2026

• Upstream update available: OpenROAD-flow-scripts

  upstream-update
  VLSIDA/HighTide#78 · Filter by author claude opened on Apr 25, 2026

• Re-enable CTS repair_timing on liteeth sgmii variants once OpenROAD ODB-1200 is fixed

  VLSIDA/HighTide#75 · Filter by author mguthaus opened on Apr 24, 2026

• Switch NVDLA partition_o inter-clock SDC from set_false_path to set_clock_groups -asynchronous

  VLSIDA/HighTide#70 · Filter by author mguthaus opened on Apr 19, 2026

• Wire NVDLA dev-mode RTL regeneration into Bazel

  VLSIDA/HighTide#67 · Filter by author mguthaus opened on Apr 19, 2026

• Add dblclockfft pipelined FFT

  enhancement
  VLSIDA/HighTide#31 · Filter by author mguthaus opened on Mar 16, 2026

• Add core_jpeg JPEG decoder

  enhancement
  VLSIDA/HighTide#30 · Filter by author mguthaus opened on Mar 16, 2026