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An ARMv7 was used to power older versions of the popular Raspberry Pi single-board computers like this Raspberry Pi 2 from 2015. An ARMv7 is also used to power the CuBox family of single-board computers.
- Reduced Instruction Set Computer
The Sun Microsystems UltraSPARC processor is a type of RISC...
- Arm Architecture (Company)
ARM Architecture or Ashton Raggatt McDougall is an...
- Sophie Wilson
Sophie Mary Wilson CBE FRS FREng DistFBCS (born Roger...
- Fujitsu A64fx
The A64FX is a 64-bit ARM architecture microprocessor...
- Acorn Computers
Acorn Computers Ltd. was a British computer company...
- Reduced Instruction Set Computer
ARMv7-A. This is a table comparing 32-bit central processing units that implement the ARMv7-A (A means Application) instruction set architecture and mandatory or optional extensions of it, the last AArch32.
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This is a list of central processing units based on the ARM family of instruction sets designed by ARM Ltd. and third parties, sorted by version of the ARM instruction set, release and name. In 2005, ARM provided a summary of the numerous vendors who implement ARM cores in their design. [1] .
- Overview
- Cores
- Chips
- Notable Uses
- See Also
- External Links
This generation introduced the Thumb 16-bit instruction set providing improved code density compared to previous designs. The most widely used ARM7 designs implement the ARMv4T architecture, but some implement ARMv3 or ARMv5TEJ. ARM7TDMI has 37 registers (31 GPR and 6 SPR). All these designs use a Von Neumann architecture,[citation needed]thus the ...
The original ARM7 was based on the earlier ARM6 design and used the same ARMv3 instruction set. The ARM710 variant was used in a CPU module for the Acorn Risc PC, and the first ARM based System on a Chipdesigns ARM7100 and ARM7500 used this core.
ARM7TDMI or ARM7TDMI-S core
1. Analog DevicesAD6720 (used in LG KG130/150), AD6724 (used in LG KP130/135), AD6726 (used in LG KP170/175) 2. Atmel AT91M, AT91R, AT91SAM7L, AT91SAM7S/SE, AT91SAM7X/XC (see AT91SAM7) 3. STMicroelectronicsSTR7 4. Alcatel Microelectronics (STMicroelectronics) ALCATEL 2840 (MTC-20276 INTQ, MTC-20277 INTT); used in Alcatel One Touch 30x(BE4) 5. PortalPlayer PP5002, PP5022 (used in iPods) 6. NXP LPC2100, LPC2200, LPC2300, LPC2400
Unreferenced ARM7 core
1. ADMtek ADM8628 2. Atmel AT91CAP7 3. Cirrus Logic CL-PS7110 4. Mediatek MT2502(ARM7 EJ-STM) 5. NetSilicon NS7520 6. NuvotonNUC500, NUC700 7. LH7 8. PortalPlayer5002, 5003, 5020, 5021-TDF, 5022, 5024 SOCs (dual ARM7TDI cores) 9. Samsung S3C46Q0X01-EE8X, S3C44B0X 10. Yamaha AICA (ARM7DI) – sound processor with DSP
Architecture Reference Manual: ARMv4/5/6Core Reference Manuals: ARM7DIARM7EJ-S,ARM7TDMI,ARM7TDMI-S,ARM710a, ARM710T,ARM720T,ARM740TInstructions: Thumb (1), ARM and Thumb-2 (2), Vector Floating Point (3)Oct 17, 2013 · ARMv7-A includes full virtual memory support via the Virtual Memory System Architecture (VMSAv7). A Memory Management Unit (MMU) provides virtual-to-physical address translation, allowing the implementation of full demand-paged virtual memory environments as required by operating systems like Linux.
This manual documents the Microcontroller profile of version 7 of the ARM® Architecture, the ARMv7-M architecture profile. For short definitions of all the ARMv7 profiles see About the ARMv7 architecture, and architecture profiles on page A1-20. The manual has the following parts:
The Armv7-M architecture provides opportunities for simple pipeline designs offering system performance levels across a broad range of markets and applications. It offers low cycle count execution, minimal interrupt latency and cacheless operation, and is designed for deeply embedded systems.
