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本文介绍了 PIC16F73单片机通过两种方式和模数转换器件 ADS8341实现SPI 通信,它们分别是软件实现和硬件实现。软件实现方法能很好的解决片内无SPI 接口的 PIC 单片机与带有 SPI 接口的从机实现数据交换。而硬件方法能很方便快速地实现带有 SPI 口的 PIC 单片机和带有 SPI 口的从机进行数据通信。PIC 单片机为美国微芯公司(MI-CROCHIP)公司生产研发,品种极其丰富,各系列片内功能资源各不相同,可以满足用户不同层次的开发要求。它采用啥佛总线结构和精简指令集(RISC)技术,
This article describes the PIC16F73 microcontroller through two ways and ADS8341 analog-to-digital converter SPI communications, which are software and hardware implementation. Software implementation method can be a good solution to the PIC microcontroller chip without SPI interface and slave interface with SPI interface to achieve data exchange. The hardware method can be very fast and easy with a PIC microcontroller with SPI port and a slave with SPI port for data communication. PIC microcontroller for the United States Microchip Company (MI-CROCHIP) company R & D, extremely rich variety, each series of different functional resources within the chip, to meet the development needs of users at different levels. It uses what Buddha bus structure and reduced instruction set (RISC) technology,