Soc ( System on Chip)

Soc is an integrated circuit (IC) that integrates all components of a computer or otherelectronic system into a single chip. It may contain digital, analog, mixed-signal, and often radio-frequency functions—all on a single chipsubstrate. SoCs are very common in the mobile electronics market because of their low power consumption. A typical application is in the area of embedded systems.

站在用户的角度思考问题，与客户深入沟通，找到克拉玛依网站设计与克拉玛依网站推广的解决方案，凭借多年的经验，让设计与互联网技术结合，创造个性化、用户体验好的作品，建站类型包括：成都网站设计、网站制作、企业官网、英文网站、手机端网站、网站推广、域名注册、雅安服务器托管、企业邮箱。业务覆盖克拉玛依地区。

A typical SoC consists of:

• a microcontroller, microprocessor or digital signal processor (DSP) core – multiprocessor SoCs (MPSoC) have more than one processor core
• memory blocks including a selection of ROM, RAM, EEPROM and flash memory
• timing sources including oscillators and phase-locked loops
• peripherals including counter-timers, real-time timers and power-on reset generators
• external interfaces, including industry standards such as USB, FireWire, Ethernet, USART, SPI
• analog interfaces including ADCs and DACs
• voltage regulators and power management circuits

A bus – either proprietary or industry-standard such as the AMBA bus from ARM Holdings – connects these blocks. DMAcontrollers route data directly between external interfaces and memory, bypassing the processor core and thereby increasing the data throughput of the SoC.

Embedded System

An embeded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts

网页名称：EmbeddedSystem.-创新互联
当前路径：http://www.tsicrk.com/article/dphsoc.html