I need to transfer data via IO address - access in C++

[PRAVEEN K]

IO access in C++

Hi,

I need to transfer data via IO address. I am able to transfer a word to an address by using outport. Is it possible in C++ to transfer 32 bit data to a particular address in burst mode?

Thank U

 

[FvM]

IO access in C++

Without telling about the target hardware and possible OS enviroment (if any), the question is meaningless.

 

[PRAVEEN K]

Re: IO access in C++

Hi

The target is a data acquisition card with PCI interface(33MHz) and using win 98. I assigned an address to the card with which it is acessed. I tried trasnfering a byte using outportb() and inportb() and its fine. I need to know whether its possible to transfer 32 bit data in burst mode. If yes, how can it be done?

Thanks

 

[maheshkuruganti]

IO access in C++

What is the compiler that you are using :?: