chips vs chad
bobalan at sbcglobal.net
Mon Apr 5 15:50:01 CDT 2010
--- On Mon, 4/5/10, Al Kossow <aek at bitsavers.org> wrote:
From: Al Kossow <aek at bitsavers.org>
Subject: Re: chips (was Re: Reading ancient paper digital media (was Re:
To: "On-Topic and Off-Topic Posts" <cctalk at classiccmp.org>
Date: Monday, April 5, 2010, 12:50 PM
>> As to punched cards I never heard the rectangular punchings referred to =
>> 'chips' on either side of the Atlantic. =20
> Nor have I. I wonder if this is an IBM .vs. the rest of the world thing.
page D-5: "Full Chip Pan Micro Switch"
Please site a printed example of the use of "chad" in a manufacturer's manual describing what
is cut out from a card.
I have now given two, from two different vendors, describing them as 'chips'.
Page 2-1 of the Decision Data 8100 manual http://www.bitsavers.org/pdf/decisionData/DD-159-114_8001_8010_Operators_Man_1973.pdf
has the following:
Punched chad (or chips) from the cards fall into the chip box.
So it looks like they recognized the common usage of chad as the output of a punch.
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