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Main => Main Forum => Topic started by: Arcade82 on August 02, 2006, 08:17:21 pm

Title: are there any keyboard issues with the ultimarc thingie?
Post by: Arcade82 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

Title: Re: are there any keyboard issues with the ultimarc thingie?
Post by: CheffoJeffo 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/

Cheers.

Title: Re: are there any keyboard issues with the ultimarc thingie?
Post by: Arcade82 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?

Title: Re: are there any keyboard issues with the ultimarc thingie?
Post by: albybum 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

Title: Re: are there any keyboard issues with the ultimarc thingie?
Post by: Arcade82 on August 02, 2006, 09:22:34 pm

thanks