PCI Bus-Based WDM Device Driver for Motor Control Board
Liang Wang
Abstract
Liang Wang
Abstract
As a prevalent technology,PCI bus protocol has many advantages and is widely used.This paper presents the design of WDM device driver for device based on PCI bus by introducing design of exact motor motion control board based on PCI bus.It elaborates capture of PCI device,read and write of I/O port,read and write of memory and manage of interrupt.At last the installation of WDM device driver is shown.
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As a prevalent technology,PCI bus protocol has many advantages and is widely used.This paper presents the design of WDM device driver for device based on PCI bus by introducing design of exact motor motion control board based on PCI bus.It elaborates capture of PCI device,read and write of I/O port,read and write of memory and manage of interrupt.At last the installation of WDM device driver is shown.
Key concepts: PCI configuration space, Conventional PCI, Interrupt, Computer science, Embedded system, Computer hardware, Wavelength-division multiplexing, Control (management)