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Author Topic: are there any keyboard issues with the ultimarc thingie?  (Read 1206 times)

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Arcade82

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are there any keyboard issues with the ultimarc thingie?
« on: August 02, 2006, 08:17:21 pm »
the thing you buy at ultimarc, the iPac?

or I think I mean like on my keyboard if I press 3 or more keys at one time it doesn't work
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CheffoJeffo

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Re: are there any keyboard issues with the ultimarc thingie?
« Reply #1 on: August 02, 2006, 08:34:27 pm »
Do you mean ghosting ?

Check Tiger-Heli's pages for all the info you need:

http://www.mameworld.net/tigerheli/

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Arcade82

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Re: are there any keyboard issues with the ultimarc thingie?
« Reply #2 on: August 02, 2006, 08:46:29 pm »
Yeah ghosting.. I thought that was it, didn't seem accurate..

anyway..
does the ipac suffer that problem though?
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albybum

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Re: are there any keyboard issues with the ultimarc thingie?
« Reply #3 on: August 02, 2006, 09:21:57 pm »
"There is no multiplexing or sharing of input ports, all inputs have their own dedicated pin on the chip hence absolutely no ghosting, blocking etc" -ultimarc

"The I-PAC is designed to allow all inputs to be active at the same time (in other words, no
« Last Edit: August 02, 2006, 09:23:53 pm by albybum »

Arcade82

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Re: are there any keyboard issues with the ultimarc thingie?
« Reply #4 on: August 02, 2006, 09:22:34 pm »
thanks
"Yeah... at least he built a cabinet. I can't wait to see yours. "

aahahahaa