... 中断引脚(Interrupt Pin) 中断连线(Interrupt Line) 这两个地址空间用来实现PCI设备和Linux核心中设备驱动程序之间的通讯.例如DEC21141 ...
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interrupt input line [计] 中断输入线 ; 中断输入列
multiple line interrupt [计] 多线中断
single line interrupt [计] 单线中断
Idle Line Interrupt Enable Bit 中断允许位
Receiver Line Status Interrupt Enable 接收线状态中断使能 ; 接收器线状态中断启用
interrupt request line 中断请求线
interrupt acknowledge line 中断应答线
video frame-line interrupt 视频行场中断
The only real change is that we now request an interrupt for the camera device interrupt line.
唯一的实质性变化就是我们为摄像头设备中断行请求一个中断。
Rather than a dedicated interrupt line, several lines can be Shared to provide more possible interrupts.
而非一根奉献中断线,几根线能被分享提供更可能的中断。
To see what's going on in main() we can set a breakpoint at a particular line or on a function in the program code so gdb will interrupt execution when it is reached.
为了查看在 main() 中发生了什么情况,可以在程序代码中的某一特定行或函数中设置断点,这样 gdb 会在遇到断点时中断执行。
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