I've been reading through some of the recent threads trying to figure out what kind of machine will run Mach 3 and testing some things and I think I have a few comments and questions.
I just got a laptop. Centrino 1.73. 512 MB of ram etc, etc.
I installed Mach 3 and it seems to run absoltuely fine. I have not used it to actually control a machine, but the sims run with no problems.
I saw a post that theorized that the power step feature could be interfering. I think that's correct. I have the laptop on AC and the cpu power set to max.
I realize that the biggest hurdle in using this laptop for actual control will be the lack of a parallel port. I have tried a Koutech PCMCIA to Parallel adapter and it wouldn't work at all. Not just for Mach. It wouldn't even install properly. I did some reasearch and found that that particular card really does USB emulation anyway so there's no way it would ever work. I just ordered a Quatech PCMCIA to Parallel adapter and I am a bit more confident that it might work. I've read elsewhere that this is a pipe dream and probably won't work, but I'm going to try.
Has anyone ever gotten a laptop to actually use Mach to control hardware? I suppose some older machines with built in Parallel ports might work better, but I'm guessing they wouldn't have the horsepower.
If this doesn't work, I'll just use the laptop for CAD and CAM. I've been running Mach 3 on an ancient P3 desktop (600 I think) and it's fine. I was just hoping to be able to do everything from one machine.
I'd love to hear more from other users concerning exactly what PC hardware they're succesfully using.
Thanks,
Greg
FYI, this is the adapter I intend to use:
http://www.quatech.com/catalog/parallel_pcmcia.php
It will support 5 volts. Here's hoping!