bb-gate-pd-quality

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PD signoff 质量门禁:DRC 0 violation + LVS match + post-PD timing 所有 corner WNS≥0 + GDSII 文件存在。通过即完成 signoff。触发场景:(1) bba-guru-pd 完成 GDS export;(2) 显式 /bb-gate-pd-quality。

05shygo By 05shygo schedule Updated 6/3/2026

name: bb-gate-pd-quality description: "PD signoff 质量门禁:DRC 0 violation + LVS match + post-PD timing 所有 corner WNS≥0 + GDSII 文件存在。通过即完成 signoff。触发场景:(1) bba-guru-pd 完成 GDS export;(2) 显式 /bb-gate-pd-quality。"

bb-gate-pd-quality

职责

校验 DRC / LVS / post-PD multi-corner STA / GDS 四项,全 pass 才标记 signoff。

  • 调用者:bba-guru-pd
  • 上游:bb-invoke-magic(drc)、bb-invoke-netgenbb-invoke-opensta(post_pd)、bb-invoke-klayout(export)
  • 禁止使用:Task / Agent / Skill

Input Args

arg type required 默认 说明
drc_report path true designs/<name>/pd/drc_report.txt 或 magic JSON
lvs_report path true designs/<name>/pd/lvs_report.txt 或 netgen JSON
timing_signoff path true designs/<name>/pd/timing_signoff.json
gds_path path true designs/<name>/gdsii/<name>.gds
design_name string true
stamp string false <auto>

Output Contract

field
artifact_path designs/<name>/pd/quality_gate_<stamp>.json
drc_violations int
drc_clean bool
lvs_match bool
timing_corners [{corner,wns_ns,met:bool}]
timing_all_met bool
gds_exists bool
gds_size_bytes int
pass bool(四项全过)
valid bool

4-Phase 执行

Phase 1 — render_gate_py

# 1. 解析 drc_report → violations count
# 2. 解析 lvs_report → match
# 3. 读 timing_signoff.json:all(c.wns >= 0)
# 4. os.path.exists(gds_path) && size > 0

Phase 2 — run_gate

timeout 180 uv run python <script_path> > <log> 2>&1

Phase 3 — parse_gate

scripts/parse_gate.py:合并四项布尔 → pass,输出 timing_corners 详表。

Phase 4 — return

返回 JSON。pass=true → 写 pd_report.json + 开 signoff issue。

通过标准

条件
drc_clean violations == 0
lvs_match Circuits match uniquely
timing_all_met 所有 corner WNS ≥ 0
gds_exists size > 0

资源索引

  • scripts/render_gate_py.pyscripts/run_gate.pyscripts/parse_gate.py
  • references/asap7_corner_signoff_list.md
Install via CLI
npx skills add https://github.com/05shygo/mmu_verification --skill bb-gate-pd-quality
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