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Wikipedia

ARM Cortex-A5

January 07, 2023

The ARM Cortex-A5 is a 32-bit processor core licensed by ARM Holdings implementing the ARMv7-A architecture announced in 2009.[1]

ARM Cortex-A5
General information
Launched2011[1]
Designed byARM Holdings
Common manufacturer(s)
Performance
Max. CPU clock rate233 MHZ  to 1.00 GHZ 
Cache
L1 cache4–64 KB/4–64 KB
Architecture and classification
MicroarchitectureARMv7-A
Physical specifications
Cores
  • 1–4

Overview

Main article: Comparison of ARMv7-A cores

The Cortex-A5 is intended to replace the ARM9 and ARM11 cores for use in low-end devices.[1] The Cortex-A5 offers features of the ARMv7 architecture focusing on internet applications e.g. VFPv4 and NEON advanced SIMD.[2]

Key features of the Cortex-A5 core are:

Chips

Several system-on-chips (SoC) have implemented the Cortex-A5 core, including:

Development platform

Name Processor Controller Board USB serial ports Ethernet HDMI LCD CAN Other Operating system
MYD-JA5D2X Atmel SAMA5D2 Cortex-A5 MYC-JA5D2X 3 x USB Host(1 x USB HSIC ) 2 x RS232 (1 x Debug),1 xRS485 1 x 10/100Mpbs Ethernet 0 1 x LCD 1 x CAN 1 x LPFMC Linux 4.1
Atmel SAMA5D4 Cortex-A5 MYC-JA5D44 3 x USB 2 x RS232 (1 x Debug),1 x RS485 2 x 10/100Mpbs Ethernet 1 x HDMI 1 x LCD 1 x CAN Linux 3.18
Atmel SAMA5D3 Cortex-A5 512/256MB DDR2, 256MB Nand Flash,16MB Nor Flash,4MB Data Flash 2 x USB Host,1 x USB OTG 2 x RS232 (1 x Debug),1 x RS485 Gigabit Ethernet 1 x HDMI 1 x LCD 2 x CAN Linux 3.6.9, Android 4.0.4

See also

References

  1. ^ a b c d Jon Stokes (Oct 23, 2009). "ARM fills out CPU lineup with Cortex A5". Ars Technica. Retrieved 2012-10-18.
  2. ^ "Cortex-A5 Processor". February 2015.
  3. ^ Ryan Smith (2012-06-13). "AMD 2013 APUs To Include ARM Cortex-A5 Processor For TrustZone Capabilities". AnandTech. Retrieved 2012-10-17.
  4. ^ "The Samsung Exynos 7420 Deep Dive - Inside A Modern 14nm SoC". AnandTech. Retrieved 2015-06-15.

External links

ARM Holdings
  • Official website
  • ARM Cortex-A5 Technical Reference Manuals

January 07, 2023
cortex, processor, core, licensed, holdings, implementing, armv7, architecture, announced, 2009, general, informationlaunched2011, designed, byarm, holdingscommon, manufacturer, tsmcperformancemax, clock, rate233, cachel1, cache4, kbarchitecture, classificatio. The ARM Cortex A5 is a 32 bit processor core licensed by ARM Holdings implementing the ARMv7 A architecture announced in 2009 1 ARM Cortex A5General informationLaunched2011 1 Designed byARM HoldingsCommon manufacturer s TSMCPerformanceMax CPU clock rate233 MHZ to 1 00 GHZ CacheL1 cache4 64 KB 4 64 KBArchitecture and classificationMicroarchitectureARMv7 APhysical specificationsCores1 4 Contents 1 Overview 2 Chips 3 Development platform 4 See also 5 References 6 External linksOverview EditMain article Comparison of ARMv7 A cores The Cortex A5 is intended to replace the ARM9 and ARM11 cores for use in low end devices 1 The Cortex A5 offers features of the ARMv7 architecture focusing on internet applications e g VFPv4 and NEON advanced SIMD 2 Key features of the Cortex A5 core are Single issue in order microarchitecture with an 8 stage pipeline 1 NEON SIMD instruction set extension optional VFPv4 floating point unit optional Thumb 2 instruction set encoding Jazelle RCT 1 57 DMIPS MHzChips EditSeveral system on chips SoC have implemented the Cortex A5 core including Actions Semiconductor ATM7029 gs702a is a quad core Cortex A5 configuration AMD Fusion APUs include a Cortex A5 as a security co processor 3 Amlogic S805 M805 and A111 Analog Devices ADSP SC57x ADSP SC58x series ARM Cortex A5 SHARC multicore DSP Atmel SAMA5Dxx Freescale Vybrid Series NTC Module 1879VM8Ya penta core Cortex A5 up to 800 MHz Qualcomm Snapdragon S1 MSM7x25A MSM7x27A up to 1 0GHz Adreno 200 Qualcomm Snapdragon S4 Play Samsung Exynos 7420 Cortex A5 as an audio DSP 4 Spreadtrum SC8810 single core A5 1 GHz Mali400 GPU All AMD CPUs since the Zen microarchitecture contain a Cortex A5 as a Platform Security ProcessorDevelopment platform EditName Processor Controller Board USB serial ports Ethernet HDMI LCD CAN Other Operating systemMYD JA5D2X Atmel SAMA5D2 Cortex A5 MYC JA5D2X 3 x USB Host 1 x USB HSIC 2 x RS232 1 x Debug 1 xRS485 1 x 10 100Mpbs Ethernet 0 1 x LCD 1 x CAN 1 x LPFMC Linux 4 1MYD JA5D44 Atmel SAMA5D4 Cortex A5 MYC JA5D44 3 x USB 2 x RS232 1 x Debug 1 x RS485 2 x 10 100Mpbs Ethernet 1 x HDMI 1 x LCD 1 x CAN Linux 3 18MYD SAMA5D3X Atmel SAMA5D3 Cortex A5 512 256MB DDR2 256MB Nand Flash 16MB Nor Flash 4MB Data Flash 2 x USB Host 1 x USB OTG 2 x RS232 1 x Debug 1 x RS485 Gigabit Ethernet 1 x HDMI 1 x LCD 2 x CAN Linux 3 6 9 Android 4 0 4See also Edit Electronics portalARM architecture Comparison of ARMv7 A microarchitectures JTAG List of applications of ARM microarchitectures List of ARM microarchitecturesReferences Edit a b c d Jon Stokes Oct 23 2009 ARM fills out CPU lineup with Cortex A5 Ars Technica Retrieved 2012 10 18 Cortex A5 Processor February 2015 Ryan Smith 2012 06 13 AMD 2013 APUs To Include ARM Cortex A5 Processor For TrustZone Capabilities AnandTech Retrieved 2012 10 17 The Samsung Exynos 7420 Deep Dive Inside A Modern 14nm SoC AnandTech Retrieved 2015 06 15 External links EditARM HoldingsOfficial website ARM Cortex A5 Technical Reference Manuals Retrieved from https en wikipedia org w index php title ARM Cortex A5 amp oldid 1129325055, wikipedia, wiki, book, books, library,

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