To the 2901 bit slicers out there

Pete Lancashire pete at petelancashire.com
Thu Dec 28 12:51:46 CST 2017


Wirewrapped the design in the 2900 family guide sometime in the 70s it even
worked. No idea what became of it



On Thu, Dec 28, 2017 at 9:53 AM, ben via cctalk <cctalk at classiccmp.org>
wrote:

> On 12/27/2017 9:35 PM, Randy Dawson via cctalk wrote:
>
>> Since I know there's tons of PDP/11 geniuses here, and other gurus with a
>> NOVA 4, and a Tektronix 4052 guy (I have the 4051):
>>
>>
> Well I am not one of them. 2901's seem only on epay now, so lack of parts
> have kept me from designing with them. A plan to work on a quick
> and dirty core memory like 20 bit computer from about 1975 ish.
> Rather than microcode I plan to use random logic with 22v10's replacing
> 82s100's that would be used at the time. Cycle time is about 1.25 us
> with a simple front panel.
>
> Ben.
>
>


More information about the cctech mailing list