ARM Cortex-R series

E359749

ARM architecture core family microprocessor core family

The ARM Cortex-R series is a family of 32-bit RISC processor cores designed by ARM for high-performance, real-time and safety-critical embedded applications such as automotive, industrial control, and storage systems.

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All labels observed (12)

Label	Occurrences
ARM Cortex-R architecture	1
ARM Cortex-R family	1
ARM Cortex-R series canonical	1
ARM Cortex-R4	1
ARM Cortex-R5	1
ARM Cortex-R52	1
ARM Cortex-R52+	1
ARM Cortex-R7	1
ARM Cortex-R8	1
ARM Cortex-R82	1
ARMv7-R	1
ARMv7-R architecture	1

Statements (47)

Predicate	Object
instanceOf	ARM architecture core family ⓘ microprocessor core family ⓘ
architecture	ARM ⓘ
bitWidth	32-bit ⓘ
designer	Arm Ltd. ⓘ surface form: Arm Holdings
endianSupport	big-endian ⓘ little-endian ⓘ
executionModel	real-time ⓘ
familyMember	ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R4 ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R5 ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R52 ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R52+ ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R7 ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R8 ARM Cortex-R series self-linksurface differs ⓘ surface form: ARM Cortex-R82
instructionSetType	RISC ⓘ
intendedApplication	automotive systems ⓘ industrial control ⓘ real-time embedded systems ⓘ safety-critical systems ⓘ storage systems ⓘ
licenseModel	IP core licensing ⓘ
marketedBy	Arm Ltd. ⓘ surface form: Arm Limited
performanceClass	high-performance embedded ⓘ
powerEfficiency	optimized for embedded power envelopes ⓘ
relatedTo	ARM Cortex-A ⓘ surface form: ARM Cortex-A series ARM Cortex-M series ⓘ
supportsFeature	NEON SIMD in some cores ⓘ SMP support in some cores ⓘ cache memory ⓘ deterministic interrupt response ⓘ error-correcting code memory ⓘ fast context switching ⓘ hardware floating-point unit ⓘ interrupt nesting ⓘ lockstep cores ⓘ low interrupt latency ⓘ memory protection unit ⓘ tightly coupled memory ⓘ virtualization support in some cores ⓘ
targetDomain	automotive functional safety ⓘ baseband processing ⓘ hard disk drive controllers ⓘ industrial automation ⓘ medical devices ⓘ solid-state drive controllers ⓘ
targetStandard	ISO 26262 ⓘ

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: ARM Cortex-R series
Description of subject: The ARM Cortex-R series is a family of 32-bit RISC processor cores designed by ARM for high-performance, real-time and safety-critical embedded applications such as automotive, industrial control, and storage systems.

Referenced by (12)

Full triples — surface form annotated when it differs from this entity's canonical label.

VFP floating-point extension → targetPlatform → ARM Cortex-R series ⓘ

this entity surface form: ARMv7-R architecture

Acorn RISC Machine → notableImplementation → ARM Cortex-R series ⓘ

Zephyr RTOS → supports → ARM Cortex-R series ⓘ

this entity surface form: ARM Cortex-R architecture

NEON SIMD → targetArchitecture → ARM Cortex-R series ⓘ

this entity surface form: ARMv7-R

Thumb instruction set → compatibleWith → ARM Cortex-R series ⓘ

this entity surface form: ARM Cortex-R family