... 1 驱动程序的功能（The Function of a Driver） 其数据格式转换成CITECT的通用形式。而后驱动程序把结果反馈给CITECT。 2 驱动程序控制模块(Driver Control Block) ...
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Within a driver, the mmap function is implemented through the remap_pfn_range kernel function, which provides a linear mapping of device memory into a user's address space.
在一个驱动程序中，mmap函数通过remap _ pfn_range内核函数实现，它提供设备内存到用户地址空间的线性映射。
Every drive board can drive a diode laser. The function of control unit single chip in the driver board is to control the aging process of 16 laser diodes in current mode or in output power mode.
驱动板的控制单元-单片机实现对16 个半导体激光器的老化过程进行监控，从而使激光器工作在上位机所指定的恒流状态或者恒功状态下。
The filter driver is a kind of Special and important middle driver, which can be used to realize the function optimization of hardware product including some USB devices.
过滤器驱动程序作为其中一类特殊的驱动程序 ，可以在不更改现有驱动程序的情况下 ，方便地修改、增加现有驱动程序的功能。
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