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Author Topic: Unfamiliar (to me) IBM Mod F  (Read 1471 times)

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Offline Voixdelion

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Unfamiliar (to me) IBM Mod F
« on: Sat, 19 February 2011, 23:50:34 »
model F (looks switchable) with funky function keys:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130488204728

Anybody got the scoop on what this is?
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"The more you tolerate each other, the less enforcement will happen."-iMav

Offline Sam

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Unfamiliar (to me) IBM Mod F
« Reply #1 on: Sun, 20 February 2011, 02:14:32 »
I believe it's the keyboard used on the IBM 3178 terminals, with a 15-pin DIN connector.  Not PC compatible as it is.  There were a few different variants of this, I think C1 - C4.  This one is a C3.  I've got one of these as well a C1 and C2 variant, but haven't done anything with them yet to check how easy it'll be to make a new controller or converter for them.  I like the looks of these boards, but for now they're only sitting around looking good and not of any use.  C1 has 75 keys, C2, C3, C4 have 87 keys.
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Offline ch_123

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Unfamiliar (to me) IBM Mod F
« Reply #2 on: Sun, 20 February 2011, 05:52:14 »
That's an interesting one - traditionally the keypad on a 3270 keyboard would only have PF keys, this one has a numpad too. It also has the Model F designation, whereas the older originals would be designated against which submodel of the 3178 they were designed to be connected to.
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