Re: [CAD_CAM_EDM_DRO] Re: parallel port

Trend wrote:

>One question though, One of my parallel ports is lpt1 I/O Range: BC00-BC07.
>
>And some of my programs need access via the I/O Range, and the programs only
>support the normal"" I/O Ranges:
>
>278-27F,378-37F, and 3BC-something.
>
>Any ideas how I can change the I/O Range for this?
>
>

What OS, to start with. If you have an executable which has 278, 378,
3C8 hard
coded into it, it can be VERY hard to change. I know how to do it, and have
had to patch executables before, but it is very difficult in some cases.
Is the problem specifically protection of the I/O address or is it the hard
coding of the standard addresses? Or, is it both?

Jon