{"adoption": {"forks": 598, "observed_at": "2026-08-28T04:06:05.235611+00:00", "stars": 2013}, "canonical_url": "https://ross.abutalabs.com/products/wujian100_open", "card": {"archived": false, "artifact_type": "application", "description": "IC design and development should be faster，simpler and more reliable", "domain": ["hardware", "embedded-systems", "developer-tools"], "enriched": true, "function": ["simulation", "embedded", "sdk", "testing"], "health_score": 20, "homepage": null, "language": "Verilog", "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["XUANTIE-RV/wujian100_open"], "name": "XUANTIE-RV/wujian100_open", "platform": ["cli"], "pushed_at": "2021-12-31T09:23:38+00:00", "repo": "XUANTIE-RV/wujian100_open", "stars": 2013, "tags": ["risc-v", "soc", "fpga", "verilog", "mcu", "open-source-hardware", "eda", "linux"], "topics": [], "urls": [], "use_cases": ["simulate an open-source RISC-V SoC with iverilog or VCS", "emulate an MCU SoC on an FPGA board", "develop and test custom IP cores on a reference SoC", "learn SoC design from complete RTL source code", "build embedded software with the RISC-V toolchain and SDK"], "what_it_is": "wujian100_open is an open-source RISC-V-based MCU SoC platform from T-Head, providing RTL source code, an SDK, simulation scripts, and FPGA emulation support. It enables developers to simulate with EDA tools like iverilog/VCS, generate FPGA bitstreams, and build an open MCU ecosystem.", "when_to_avoid": ["you need a production-grade, commercially supported MCU", "you require active maintenance or recent updates", "you need a high-performance application processor rather than an MCU"], "when_to_choose": ["you want a fully open MCU SoC for learning or prototyping", "you need a reference RISC-V platform for FPGA emulation", "you want to develop or verify custom SoC IP blocks"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/wujian100_open", "repo": "XUANTIE-RV/wujian100_open", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.235611+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:00:51.800396+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "03eddb764cbbc94d06c418844768023eac8c603b008ae33d587a60a689948da6", "fetched_at": "2026-08-28T04:06:05.235611+00:00", "kind": "readme", "missing": false, "url": "https://github.com/XUANTIE-RV/wujian100_open"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2510, "days_push": 1706, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}