Hardware Design of Embedded Access Control Unit based on ARM Controller
Hong Sun
Abstract
Hong Sun
Abstract
Access control unit based on ARM controller have many advantage,such as rapid computing speed,easy upgrades,rich expand interface.It will replace the traditional eight singlechip controller.In the paper,a framework for access control unit hardware circuit with ARM as the core and choice of microprocessors and memory circuit and I/O circuit are designed in detail.
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Access control unit based on ARM controller have many advantage,such as rapid computing speed,easy upgrades,rich expand interface.It will replace the traditional eight singlechip controller.In the paper,a framework for access control unit hardware circuit with ARM as the core and choice of microprocessors and memory circuit and I/O circuit are designed in detail.
Key concepts: Computer science, Controller (irrigation), Control unit, Embedded system, Computer hardware, ARM architecture, Unit (ring theory), Interface (matter)