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Knowing the address will not help you as you cannot directly access an IO port in a Win32 program.. The IO space is protected and can only be accessed in a VxD or regular device driver.<br />

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Knowing the address will not help you as you cannot directly access an IO port in a Win32 program.. The IO space is protected and can only be accessed in a VxD or regular device driver.


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so how can i access vxd or device driver?<br />

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so how can i access vxd or device driver?


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win95/msvc++: i need to know the lpt address (for example 378), ppl tell me i need to write a parallel port driver, i dont have a clue how to do this, is there another way to know the address, if now plz give me full detail how to write this driver.<br />
10x
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win95/msvc++: i need to know the lpt address (for example 378), ppl tell me i need to write a parallel port driver, i dont have a clue how to do this, is there another way to know the address, if now plz give me full detail how to write this driver.
10x

Parallel Port Address/Driver :-?

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.