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VLSI Korea

Intelligence Graph

The semiconductor ecosystem, one documented connection at a time.

Coverage & methods
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Unknown validity is excluded when a validity date is selected. Knowledge time records what VLSI had observed; it is separate from the relationship’s valid time.

3 entities and 2 documented connections shown.

EXPLORING

Yosys

eda tool · 3 entities · 2 connections · 1 relationship step

Canonical entity →

Knowledge snapshot: · Relationship dates may differ

Connections

3 entities · 2 claims
100%

Drag the map or use pan buttons to move. Tab to a node or connection and press Enter to inspect its evidence. Arrows follow the actual claim direction.

Includes · SUPPORTEDIncludesUses tool · SUPPORTEDUses toolYosys · eda toolEDA TOOLSTARTYosysOSS CAD Suite · open source projectOPEN SOURCE PROJECTOSS CAD SuiteOpenROAD Flow Scripts · open source projectOPEN SOURCE PROJECTOpenROAD Flow Scripts
CompanyChip / productTechnologyPlace / facility
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What this graph establishes

Relationships may describe different dates. A path does not establish simultaneous activity.

Bounded source-backed collection. Missing or filtered connections do not establish absence. Supported does not mean independently verified.

SUPPORTED records a source-backed assertion. VERIFIED requires an identified human review. This map does not measure supplier concentration or prove that an unrecorded relationship is absent.

THE EVIDENCE

Documented relationships

2 recorded claims
Claims in the current graph. Each arrow runs from subject to object.
SubjectRelationshipObjectStatus & datesEvidence
OSS CAD SuiteYosysSUPPORTEDValidity dates not established
Why are these connected? · 1 source(s)

Listed distribution component at the pinned README revision; availability depends on the upstream release and supported platform. Component license is not replaced by the distribution license.

OSS CAD Suite README

YosysHQ · Tier A · Primary source · supports

The OSS CAD Suite README lists Yosys among its distribution components.

Location: Pinned README.md line 33: RTL synthesis

Published
Not stated
Retrieved
2026-10-13

Store factual paraphrases, metadata, source-byte SHA-256 and pinned document link only. Source bytes were fetched for this review but are not retained or redistributed. Repository and component licenses remain separate. Commit date is not document publication or relationship validity.

Claim history →
OpenROAD Flow ScriptsYosysSUPPORTEDValidity dates not established
Why are these connected? · 1 source(s)

Yosys is documented for the synthesis stage of OpenROAD Flow Scripts at this source revision.

OpenROAD Flow Scripts README

The OpenROAD Project · Tier A · Primary source · supports

The ORFS flow diagram assigns logic synthesis to Yosys.

Location: Pinned README.md line 19: RTL synthesis

Published
Not stated
Retrieved
2026-10-13

Store factual paraphrases, metadata, source-byte SHA-256 and pinned document link only. Source bytes were fetched for this review but are not retained or redistributed. Repository and component licenses remain separate. Commit date is not document publication or relationship validity.

Claim history →
Entities in this view (3)

TRACE A CONNECTION

Evidence pathfinder

Up to 2 documented steps

Find paths from Yosys. Each step retains its own claim and evidence; a path does not establish a new supply relationship.