On 12-11-26 05:09 PM, Ralph Stirling wrote:
> LinuxCNC works fine with the parallel port(s) already
> in your PC.  It will take G-code and send step & direction
> pulses through the existing parallel ports (LPT ports) to
> the existing stepper motor drives to turn the existing
> motors on your router.  You would only need to replace
> your parallel port hardware if you need higher velocities
> than software step generation can deliver.  If that is the
> case, an $80 board from Mesa Electronics would replace
> your lpt port and provide hardware step generation for
> LinuxCNC.
>
> -- Ralph
> ________________________________________
> From: Allen [g...@nidaho.net]
> Sent: Monday, November 26, 2012 5:02 PM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Is EMC going to work for me
>
>
> That's good news!
> I knew it was by no means the latest or greatest.
>
> So if I used LinuxCNC on the PC hard drive, a CAD/CAM program sending G
> code to it,
> and the Indexer LPT would be dumped. (I'm just guessing here)
>
> What kind of connections would be used to go from the PC to the "Eternal
> Hardware"?
> (Assuming LPT boards aren't used).
>
> Allen
>
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Excellent!!

Thanks Ralph.

Allen

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