| 摘要: |
| 基于PCI总线实现各种数据通信、数据采集以及状态控制已得到广泛的应用。本设计在遵循PCI总线原理下，利用CPLD中I／O资源丰富、用户可自定制逻辑的优势，应用Verilog HDL语言完成对PCI总线接口芯片的设计与实现，并通过接口芯片实现PIC单片机与上层应用程序的通信任务，完成各项控制命令。 |
| 关键词: 基于PC PCI总线接口 PIC单片机 实现方法 应用程序 接口芯片 命令 数据通信 HDL语言 CPLD |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| A Method for Communication with PIC Microcontrollers Based on PCI Local Bus |
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| Abstract: |
| Data communication,data collection and state control based on PCI local bus have been applied in many fields.This design abides by PCI local bus principle.With the advantage of many I/O in CPLD and the function of defining logic by users, the chip design of PCI interface by Verilog HDL is accom-plished. Communication and control between the computer and PIC Microcontrollers is realized by the chip. |
| Key words: Computer control system,Computer communication,PIC microcontroller,PCI bus,Chip,Design |
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