From: johnh@psych.usyd.edu.au (John Holden)
Subject: [pups] Re: A project--buiilding a device to plug into a PDP-11's bus
Date: Thu, 13 Nov 2003 12:30:34 +1100 (EST) [thread overview]
Message-ID: <200311130130.hAD1UYVZ015853@psychwarp.psych.usyd.edu.au> (raw)
Gregg C Levine wrote :-
> I also recall that the processor in question at one point in its
> lifespan, actually used the AM2901 family of bit-slice processors.
DEC didn't use 2901's in central processors, but the FPU's for 11/34 and
11/44 used 16 of them to make the 64 bit data path for the FPU. They were
also used in some peripherals like the KMC-11.
A lot of OEM's (like Emulex) used them in disk/tape/terminal controllers.
next reply other threads:[~2003-11-13 1:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-13 1:30 John Holden [this message]
2003-11-13 1:48 ` Gregg C Levine
2003-11-13 8:51 ` Jochen Kunz
2003-11-13 16:17 ` David Evans
2003-11-13 3:42 Carl Lowenstein
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