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geekhack Community => Keyboards => Topic started by: jrockroll on Fri, 19 August 2011, 08:24:09

Title: nk roll over for realforce 103 55g?
Post by: jrockroll on Fri, 19 August 2011, 08:24:09

is there n key roll over function or no?

Title: nk roll over for realforce 103 55g?
Post by: RiGS on Fri, 19 August 2011, 08:52:39

Nope, only  6kro.

Title: nk roll over for realforce 103 55g?
Post by: RiGS on Fri, 19 August 2011, 08:54:54

If you really think you need more than that, then feel free to beat my record (http://geekhack.org/showthread.php?18262-Do-you-really-need-more-than-6KRO-Multitask-2).

Btw it is 248 points by now.

Title: nk roll over for realforce 103 55g?
Post by: Crazy9000 on Fri, 19 August 2011, 18:20:10

All Topre boards seem to be 6kro and don't support a ps/2 adapter for NKRO. There are a few that are natively ps/2, and those support NKRO.

Title: nk roll over for realforce 103 55g?
Post by: Arc'xer on Fri, 19 August 2011, 19:20:59

Topre is full NKRO, port limited.

They use a nestled hierarchy on the PCB to achieve rollover redundancy throughout the entire board. But most Topres are USB spec-limited to 6 keys + 4 modifiers. There are a few PS/2 variety such as a few older Topres, a few specific modern Topres, and a few special edition Topres such as the notable 45g G-tune 108B-MP (http://deskthority.net/viewtopic.php?f=8&t=963).

Quote from: Crazy9000;401928

All Topre boards seem to be 6kro and don't support a ps/2 adapter for NKRO. There are a few that are natively ps/2, and those support NKRO.

Is it backwards as well? PS/2-to-USB or just PS/2 only(for the G-T XrF 108)?