ARMv7-A architecture
E356786
ARMv7-A architecture is a 32-bit ARM processor architecture widely used in smartphones, tablets, and embedded systems, featuring advanced performance, virtualization, and security capabilities.
All labels observed (8)
| Label | Occurrences |
|---|---|
| ARMv7 | 4 |
| ARMv7-A | 4 |
| ARM Cortex-A9 | 2 |
| ARMv7-A architecture canonical | 2 |
| ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition | 1 |
| ARM architecture (later versions) | 1 |
| ARMv7 architecture | 1 |
| ARMv7 architecture family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3421555 — 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.
Target entity: ARMv7-A architecture Context triple: [TrustZone security extension, supportedIn, ARMv7-A architecture]
-
A.
ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
-
B.
ARMv8-A
ARMv8-A is a 64-bit ARM processor architecture generation that introduces the AArch64 execution state and underpins many modern mobile and desktop CPUs.
-
C.
ARMv9-A
ARMv9-A is a modern 64-bit ARM architecture generation that introduces enhanced performance, security, and AI-focused features for advanced processors used in devices like Apple’s M-series chips.
-
D.
Acorn RISC Machine
Acorn RISC Machine (ARM) is a family of energy-efficient reduced instruction set computer (RISC) architectures widely used in mobile devices, embedded systems, and increasingly in servers and personal computers.
-
E.
AltiVec
AltiVec is a vector processing extension for the PowerPC architecture that accelerates multimedia, signal processing, and other parallelizable computations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: ARMv7-A architecture Target entity description: ARMv7-A architecture is a 32-bit ARM processor architecture widely used in smartphones, tablets, and embedded systems, featuring advanced performance, virtualization, and security capabilities.
-
A.
ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
-
B.
ARMv8-A
ARMv8-A is a 64-bit ARM processor architecture generation that introduces the AArch64 execution state and underpins many modern mobile and desktop CPUs.
-
C.
ARMv9-A
ARMv9-A is a modern 64-bit ARM architecture generation that introduces enhanced performance, security, and AI-focused features for advanced processors used in devices like Apple’s M-series chips.
-
D.
ARM Neoverse
ARM Neoverse is a family of 64-bit ARM-based processor platforms designed primarily for high-performance cloud, data center, and infrastructure workloads.
-
E.
Acorn RISC Machine
Acorn RISC Machine (ARM) is a family of energy-efficient reduced instruction set computer (RISC) architectures widely used in mobile devices, embedded systems, and increasingly in servers and personal computers.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
ARM architecture family member
ⓘ
instruction set architecture ⓘ |
| architectureProfile | Application profile ⓘ |
| architectureProfileOf |
ARMv7-A architecture
self-linksurface differs
ⓘ
surface form:
ARMv7
|
| bitWidth | 32-bit ⓘ |
| compatibleWith |
ARMv6 architecture family
ⓘ
surface form:
ARMv6 (at instruction-set level, with restrictions)
|
| definedIn |
ARMv7-A architecture
self-linksurface differs
ⓘ
surface form:
ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition
|
| designedBy |
ARM
ⓘ
surface form:
ARM Holdings
|
| hasFeature |
L1 data cache (implementation dependent)
ⓘ
L1 instruction cache (implementation dependent) ⓘ branch prediction (implementation dependent) ⓘ hardware-based memory protection ⓘ optional L2 cache controller ⓘ out-of-order execution (implementation dependent) ⓘ privileged and unprivileged execution levels ⓘ separate user and kernel address spaces ⓘ |
| introducedIn | 2005 ⓘ |
| partOf | ARMv7 architecture family specification ⓘ |
| successor | ARMv8-A ⓘ |
| supports |
ARM
ⓘ
surface form:
ARM instruction set
FIQ mode ⓘ IRQ mode ⓘ Jazelle DBX ⓘ
surface form:
Jazelle DBX (optional)
MMU ⓘ NEON SIMD (optional) ⓘ Thumb-2 conditional execution ⓘ Thumb instruction set ⓘ
surface form:
Thumb-2 instruction set
ThumbEE (optional) ⓘ TrustZone security extension ⓘ
surface form:
TrustZone security extensions (optional)
VFPv3 (optional) ⓘ VFPv3-D16 (optional) ⓘ VFPv4 (optional) ⓘ abort mode ⓘ big-endian mode ⓘ hardware divide instructions (optional) ⓘ little-endian mode ⓘ load-store architecture ⓘ supervisor mode ⓘ system mode ⓘ unaligned memory access (with restrictions) ⓘ undefined mode ⓘ unified cache architecture ⓘ user mode ⓘ virtualization extensions (optional) ⓘ |
| supportsOperatingSystem |
Android
ⓘ
surface form:
Android (32-bit)
Linux ⓘ Windows Embedded family ⓘ
surface form:
Windows CE
Windows Phone ⓘ
surface form:
Windows Phone (32-bit)
various real-time operating systems ⓘ |
| targetApplicationDomain |
consumer electronics
ⓘ
embedded systems ⓘ smartphones ⓘ tablets ⓘ |
| usedIn |
Nvidia Tegra 2
ⓘ
surface form:
NVIDIA Tegra 2
Nvidia Tegra 3 ⓘ
surface form:
NVIDIA Tegra 3
Snapdragon system-on-chip ⓘ
surface form:
Qualcomm Snapdragon SoCs (early generations)
Samsung Exynos SoCs ⓘ
surface form:
Samsung Exynos SoCs (32-bit generations)
TI OMAP3430 ⓘ
surface form:
Texas Instruments OMAP3
|
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.
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.
Subject: ARMv7-A architecture Description of subject: ARMv7-A architecture is a 32-bit ARM processor architecture widely used in smartphones, tablets, and embedded systems, featuring advanced performance, virtualization, and security capabilities.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.