The three commonly used architectures for embedded software development include:
1.Monolithic Architecture:
Monolithic architecture is one of the simplest and most common architectures for embedded systems. It usually consists of a single chip (microcontroller) containing basic components such as the processor core, memory, input/output interfaces and clock. Microcontrollers are suitable for embedded systems with low resource requirements, such as home appliances and small sensors.
2.Embedded Linux Architecture:
Embedded Linux architecture is based on the Linux operating system, which usually runs on a customized hardware platform. This architecture provides more powerful computing capabilities and extensive software support for embedded systems that require complex operating system functionality, such as networking equipment, medical devices, and so on.
3.ARM architecture:
The ARM (AdvancedRISCMachines) architecture is an instruction set architecture widely used in embedded systems. It is often used as the basis for embedded processors that offer low power consumption and high performance.The ARM architecture is widely used in mobile devices, embedded controllers, automotive electronic systems, and other areas.
These three architectures have their own advantages, and the choice depends on the specific embedded system requirements, including performance, power consumption, cost, maintainability, and other factors.
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