Guoliang Zhao
Abstract
In the control systems, SPI in microprocessor is mostly used to transmit data in high speed among the microprocessors and other electronic components.The operation principles of SPI in AVR microprocessor are introduced. Then, the implementation of AT90S4433 microprocessor with AT45D081A flash memory is described. Finally, some design experiences are given.
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In the control systems, SPI in microprocessor is mostly used to transmit data in high speed among the microprocessors and other electronic components.The operation principles of SPI in AVR microprocessor are introduced. Then, the implementation of AT90S4433 microprocessor with AT45D081A flash memory is described. Finally, some design experiences are given.
Key concepts: Microprocessor, Flash (photography), Embedded system, Computer hardware, Computer science, Flash memory, Engineering, Art