Synopsys TestMAX Diagnosis

Name: Synopsys TestMAX Diagnosis
Brand: Synopsys

Synopsys TestMAX Diagnosis is a post-silicon scan and structural-test diagnostics tool that analyzes fail logs to identify likely logical and physical defect locations, supports parallel processing of multiple fail logs, and reuses the TestMAX ATPG design image to shorten diagnosis workflow startup.

Est 1986|Raised $2.1B

LinkedIn 764K|Website|Web traffic 527K|FTEs 28,537

MarketsQuality Assurance

01Competitive Landscape

Narrative analysis

#### Synopsys TestMAX Diagnosis differentiators (vendor-described) - Shared database with TestMAX ATPG: Synopsys documents that Diagnosis reuses the ATPG design image, which can reduce database mismatch in workflows that already use TestMAX ATPG. - Physically-aware diagnostics: vendor materials describe diagnostics that incorporate physical context for defect isolation. - Parallel processing support: vendor materials describe processing multiple fail logs in parallel to increase throughput. #### Competitor claims and positioning - Siemens Tessent Diagnosis emphasizes scan chain diagnosis capabilities and references confirmation rates when paired with failure analysis in vendor materials. These are vendor statements and should be validated in a buyer's environment. - Cadence and other vendors have historically offered yield diagnostics products; current packaging and features should be confirmed directly with the vendor as product names and capabilities evolve. #### Pricing comparison (practical reality) - Major EDA vendors typically require negotiation; list pricing is rarely public. The only explicit historical number located was in an older trade article referencing a legacy Cadence product and should not be regarded as current. #### Adoption trends / market signals - Training course listings and vendor-provided training materials for competing products indicate ecosystem maturity. Training availability is a signal but not a pricing indicator.

	Synopsys TestMAX Diagnosis	Siemens Tessent Diagnosis	Cadence (Encounter Diagnostics / Yield Diagnostics lineage)
Starting Price	Not publicly listed	Not publicly listed	Historical article cited an older figure (time-based license); current packaging not confirmed
Best For	Organizations standardized on Synopsys TestMAX ATPG/DFT seeking a diagnosis tool that reuses the same design image and supports physical-context diagnostics	Organizations in the Siemens EDA ecosystem; emphasis on chain diagnosis and integration with Calibre correlation workflows	Organizations with existing Cadence yield diagnostics deployments or legacy workflows; current offerings and packaging should be validated with Cadence
Key Strength	Integration with TestMAX ATPG design image; support for parallel processing and physical-context diagnostics	Emphasis on scan chain diagnosis and claimed correlation with FA workflows and Calibre RDB	Historical presence in yield diagnostics; product naming and current availability should be confirmed with Cadence
Key Weakness	Limited public, third-party validation and limited public peer reviews; pricing not publicly listed	Public-facing marketing claims should be validated in a buyer's environment; pricing not publicly listed	Legacy references may not reflect current product names or packaging

01Competitive Landscape

Narrative analysis

Synopsys TestMAX Diagnosis differentiators (vendor-described)

Shared database with TestMAX ATPG: Synopsys documents that Diagnosis reuses the ATPG design image, which can reduce database mismatch in workflows that already use TestMAX ATPG.
Physically-aware diagnostics: vendor materials describe diagnostics that incorporate physical context for defect isolation.
Parallel processing support: vendor materials describe processing multiple fail logs in parallel to increase throughput.

Competitor claims and positioning

Siemens Tessent Diagnosis emphasizes scan chain diagnosis capabilities and references confirmation rates when paired with failure analysis in vendor materials. These are vendor statements and should be validated in a buyer's environment.
Cadence and other vendors have historically offered yield diagnostics products; current packaging and features should be confirmed directly with the vendor as product names and capabilities evolve.

Pricing comparison (practical reality)

Major EDA vendors typically require negotiation; list pricing is rarely public. The only explicit historical number located was in an older trade article referencing a legacy Cadence product and should not be regarded as current.

Adoption trends / market signals

Training course listings and vendor-provided training materials for competing products indicate ecosystem maturity. Training availability is a signal but not a pricing indicator.

	Synopsys TestMAX Diagnosis	Siemens Tessent Diagnosis	Cadence (Encounter Diagnostics / Yield Diagnostics lineage)
Starting Price	Not publicly listed	Not publicly listed	Historical article cited an older figure (time-based license); current packaging not confirmed
Best For	Organizations standardized on Synopsys TestMAX ATPG/DFT seeking a diagnosis tool that reuses the same design image and supports physical-context diagnostics	Organizations in the Siemens EDA ecosystem; emphasis on chain diagnosis and integration with Calibre correlation workflows	Organizations with existing Cadence yield diagnostics deployments or legacy workflows; current offerings and packaging should be validated with Cadence
Key Strength	Integration with TestMAX ATPG design image; support for parallel processing and physical-context diagnostics	Emphasis on scan chain diagnosis and claimed correlation with FA workflows and Calibre RDB	Historical presence in yield diagnostics; product naming and current availability should be confirmed with Cadence
Key Weakness	Limited public, third-party validation and limited public peer reviews; pricing not publicly listed	Public-facing marketing claims should be validated in a buyer's environment; pricing not publicly listed	Legacy references may not reflect current product names or packaging