ARM Cortex-M series

All labels observed (15)

Label	Occurrences
ARM Cortex-M	2
ARM Cortex-M series canonical	2
ARM Cortex-M0	2
ARM Cortex-M0+	2
ARM Cortex-M ISA design	1
ARM Cortex-M architecture	1
ARM Cortex-M family	1
ARM Cortex-M microcontroller	1
ARM Cortex-M1	1
ARM Cortex-M3	1
ARM Cortex-M35P	1
ARM Cortex-M4	1
ARM Cortex-M55	1
ARM Cortex-M7	1
ARM Cortex-M85	1

How this entity was disambiguated

This entity first appeared as the object of triple T3426733 — 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: ARM Cortex-M series
Context triple: [Acorn RISC Machine, notableImplementation, ARM Cortex-M series]

A. ARM Cortex-R series
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.
B. ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
C. ARMv7-A architecture
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.
D. ARMv6 architecture family
The ARMv6 architecture family is a generation of 32-bit ARM processor designs that introduced significant enhancements in performance, multimedia processing, and security features for mobile and embedded devices.
E. 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.
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: ARM Cortex-M series
Target entity description: The ARM Cortex-M series is a family of low-power, 32-bit RISC microcontroller cores widely used in embedded systems, IoT devices, and real-time applications.

A. ARM Cortex-R series
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.
B. ARM
ARM is a family of energy-efficient RISC processor architectures widely used in mobile devices, embedded systems, and increasingly in laptops and servers.
C. ARMv7-A architecture
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.
D. ARMv6 architecture family
The ARMv6 architecture family is a generation of 32-bit ARM processor designs that introduced significant enhancements in performance, multimedia processing, and security features for mobile and embedded devices.
E. 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.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	ARM architecture core family ⓘ microcontroller core family ⓘ
architecture	ARM ⓘ
bitWidth	32-bit ⓘ
designGoal	deterministic interrupt latency ⓘ energy efficiency ⓘ low cost implementation ⓘ
developer	Arm Ltd. ⓘ
endianSupport	little-endian ⓘ
feature	debug and trace support ⓘ hardware interrupt handling ⓘ low-latency interrupt response ⓘ nested vectored interrupt controller ⓘ optional floating-point unit ⓘ optional memory protection unit ⓘ
includesModel	ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M0 ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M0+ ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M1 ARM Cortex-M23 ⓘ ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M3 ARM Cortex-M33 ⓘ ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M35P ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M4 ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M55 ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M7 ARM Cortex-M series self-linksurface differs ⓘ surface form: ARM Cortex-M85
instructionSetType	RISC ⓘ
market	automotive embedded systems ⓘ consumer electronics ⓘ home automation ⓘ industrial control ⓘ wearable devices ⓘ
powerCharacteristic	low power ⓘ
securityFeature	TrustZone security extension ⓘ surface form: TrustZone for ARMv8-M (on some cores)
supports	C ⓘ surface form: C programming language C++ ⓘ surface form: C++ programming language Thumb instruction set ⓘ Thumb-2 instruction set ⓘ
targetApplicationDomain	Internet of Things ⓘ embedded systems ⓘ real-time applications ⓘ
typicalUse	microcontrollers ⓘ system-on-chip designs ⓘ
usedIn	Arduino core for SAMD ⓘ surface form: Microchip SAM microcontrollers NXP Semiconductors ⓘ surface form: NXP Kinetis microcontrollers NXP LPC microcontrollers ⓘ Nordic nRF51822 ⓘ surface form: Nordic nRF microcontrollers STM32 series boards ⓘ surface form: STM32 microcontrollers Silicon Labs EFM32 microcontrollers ⓘ TI Tiva C microcontrollers ⓘ

How these facts were elicited

Referenced by (19)

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

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

pyboard → poweredBy → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M microcontroller

FreeRTOS → platform → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M

Zephyr RTOS → supports → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M architecture

RT-Thread → supportsArchitecture → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M

Microchip ATSAMD21 → architecture → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M0+

Nordic nRF51822 → hasProcessorCore → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M0

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

this entity surface form: ARM Cortex-M family

Thumb instruction set → influenced → ARM Cortex-M series ⓘ

this entity surface form: ARM Cortex-M ISA design

ARM Cortex-R series → relatedTo → ARM Cortex-M series ⓘ