In <1378659509.50854.yahoomail...@web181006.mail.ne1.yahoo.com>, on
09/08/2013
   at 09:58 AM, Jon Perryman <jperr...@pacbell.net> said:

>WOW. How did it use drum as main memmory?

Same way as any other drum computer.

>Did it have like 1K of real memory

A drum *is* real memory. In this case, 2K 10 digit words.

>Or is drum a similar architecture to ram?

If your RAM is in a centrifuge<g, d & r>.

Every drum computer that I know of had a head per track, so access
time was rotational delay.

-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     Atid/2        <http://patriot.net/~shmuel>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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