Joint Test Action Group
E265711
The Joint Test Action Group (JTAG) is an industry consortium that developed the boundary-scan test methodology for integrated circuits, which became standardized as the IEEE 1149.x family of standards.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joint Test Action Group canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2424381 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joint Test Action Group Context triple: [IEEE 1149 family of standards, originatedFrom, Joint Test Action Group]
-
A.
Telecommunications Technology Association
The Telecommunications Technology Association is a South Korean standards organization that develops and promotes technical standards for the telecommunications and ICT industries.
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B.
Alliance for Telecommunications Industry Solutions
The Alliance for Telecommunications Industry Solutions is a U.S.-based standards development organization that creates technical and operational standards for the global information and communications technology industry.
-
C.
Joint Interoperability Test Command
The Joint Interoperability Test Command is a U.S. military organization responsible for testing and certifying the interoperability of defense communications and information systems.
-
D.
Technical Assistance and Training Working Group
The Technical Assistance and Training Working Group is a specialized body within the Egmont Group that develops and coordinates capacity-building and training initiatives to strengthen financial intelligence units’ effectiveness in combating money laundering and terrorist financing.
-
E.
Standards and Testing Agency
The Standards and Testing Agency is an executive agency of the UK government responsible for developing and delivering national curriculum assessments and tests in England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joint Test Action Group Target entity description: The Joint Test Action Group (JTAG) is an industry consortium that developed the boundary-scan test methodology for integrated circuits, which became standardized as the IEEE 1149.x family of standards.
-
A.
Telecommunications Technology Association
The Telecommunications Technology Association is a South Korean standards organization that develops and promotes technical standards for the telecommunications and ICT industries.
-
B.
Alliance for Telecommunications Industry Solutions
The Alliance for Telecommunications Industry Solutions is a U.S.-based standards development organization that creates technical and operational standards for the global information and communications technology industry.
-
C.
Joint Interoperability Test Command
The Joint Interoperability Test Command is a U.S. military organization responsible for testing and certifying the interoperability of defense communications and information systems.
-
D.
Technical Assistance and Training Working Group
The Technical Assistance and Training Working Group is a specialized body within the Egmont Group that develops and coordinates capacity-building and training initiatives to strengthen financial intelligence units’ effectiveness in combating money laundering and terrorist financing.
-
E.
Standards and Testing Agency
The Standards and Testing Agency is an executive agency of the UK government responsible for developing and delivering national curriculum assessments and tests in England.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
industry consortium
ⓘ
standards development group ⓘ |
| abbreviation |
JTAG
ⓘ
linked to:
IEEE 1149.1 JTAG boundary‑scan standard
|
| alsoRefersTo |
JTAG boundary-scan
ⓘ
JTAG interface ⓘ
linked to:
IEEE 1149.1 JTAG boundary‑scan standard
JTAG port ⓘ |
| appliesTo |
digital integrated circuits
ⓘ
printed circuit board assemblies ⓘ system-on-chip devices ⓘ |
| contributedToStandard |
IEEE 1149.1
ⓘ
linked to:
IEEE 1149 family of standards
IEEE 1149.x family of standards ⓘ |
| developed |
JTAG boundary-scan architecture
ⓘ
linked to:
IEEE 1149.1 JTAG boundary‑scan standard
boundary-scan test methodology ⓘ serial scan chain methodology for IC pins ⓘ test access port concept ⓘ |
| enables |
non-intrusive access to IC pins
ⓘ
standardized test access port on ICs ⓘ test of devices with limited physical access ⓘ |
| field |
design for testability
ⓘ
electronics testing ⓘ integrated circuit testing ⓘ |
| focusesOn |
board-level interconnect testing
ⓘ
boundary-scan testing of integrated circuits ⓘ debug access mechanisms ⓘ in-system programming support ⓘ |
| hasAlternativeName |
JTAG boundary-scan group
ⓘ
linked to:
IEEE 1149.1 JTAG boundary‑scan standard
|
| hasConcept |
TCK signal
ⓘ
TDI signal ⓘ TDO signal ⓘ TMS signal ⓘ Test Access Port ⓘ boundary-scan register ⓘ data register ⓘ instruction register ⓘ scan chain ⓘ |
| influenced |
IEEE 1149.1 boundary-scan standard
ⓘ
linked to:
IEEE 1149.1 JTAG boundary‑scan standard
subsequent IEEE 1149.x extensions ⓘ |
| primaryStandard |
IEEE 1149.1
ⓘ
linked to:
IEEE 1149 family of standards
|
| relatedStandard |
IEEE 1149.1
ⓘ
linked to:
IEEE 1149 family of standards
IEEE 1149.10 ⓘ IEEE 1149.4 ⓘ IEEE 1149.6 ⓘ IEEE 1149.7 ⓘ IEEE 1149.8.1 ⓘ
linked to:
IEEE 1149.6
|
| standardFamilyName |
IEEE 1149.x
ⓘ
linked to:
IEEE 1149 family of standards
|
| standardizedBy | Institute of Electrical and Electronics Engineers ⓘ |
| usedFor |
on-chip debug access
ⓘ
production testing of digital ICs ⓘ programming flash memory in-system ⓘ testing printed circuit board interconnects ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Joint Test Action Group Description of subject: The Joint Test Action Group (JTAG) is an industry consortium that developed the boundary-scan test methodology for integrated circuits, which became standardized as the IEEE 1149.x family of standards.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.