Re: Signetics 25120 WOM

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Sujet : Re: Signetics 25120 WOM
De : lynn (at) *nospam* garlic.com (Lynn Wheeler)
Groupes : alt.folklore.computers comp.arch
Date : 21. Nov 2024, 04:02:24
Autres entêtes
Organisation : Wheeler&Wheeler
Message-ID : <87a5dt5lxb.fsf@localhost>
References : 1
User-Agent : Gnus/5.13 (Gnus v5.13)
Lawrence D'Oliveiro <ldo@nz.invalid> writes:
Back in the 1970s, Signetics put out a joke data sheet for a “Write-Only
Memory” chip. Basically any data you sent to it would be simply thrown
away, and attempts to read from the chip would never return anything. They
were surprised to get a few serious queries from prospective customers
wanting to make use of this component.

i have some vague memory from the period using it (or something similar)
for optimal compression

--
virtualization experience starting Jan1968, online at home since Mar1970

Date Sujet#  Auteur
21 Nov 24 * Signetics 25120 WOM24Lawrence D'Oliveiro
21 Nov 24 +* Re: Signetics 25120 WOM13Chris M. Thomasson
21 Nov 24 i`* Re: Signetics 25120 WOM12Lawrence D'Oliveiro
21 Nov 24 i +* Re: Signetics 25120 WOM9Chris M. Thomasson
21 Nov 24 i i+* Re: Signetics 25120 WOM4Lawrence D'Oliveiro
21 Nov 24 i ii`* Re: Signetics 25120 WOM3Chris M. Thomasson
21 Nov 24 i ii +- Re: Signetics 25120 WOM1Chris M. Thomasson
23 Nov 24 i ii `- Re: Signetics 25120 WOM1Chris M. Thomasson
21 Nov 24 i i`* Re: Signetics 25120 WOM4Chris M. Thomasson
21 Nov 24 i i `* Re: Signetics 25120 WOM3MitchAlsup1
21 Nov 24 i i  +- Re: Signetics 25120 WOM1Chris M. Thomasson
21 Nov 24 i i  `- Re: Signetics 25120 WOM1Lawrence D'Oliveiro
21 Nov 24 i `* Re: Signetics 25120 WOM2MitchAlsup1
21 Nov 24 i  `- Re: Signetics 25120 WOM1Lawrence D'Oliveiro
21 Nov 24 +* Re: Signetics 25120 WOM3MitchAlsup1
23 Nov 24 i`* Re: Signetics 25120 WOM2Lawrence D'Oliveiro
23 Nov 24 i `- Re: Signetics 25120 WOM1MitchAlsup1
21 Nov 24 +* Re: Signetics 25120 WOM6Lynn Wheeler
21 Nov 24 i+* Re: Signetics 25120 WOM2Lawrence D'Oliveiro
21 Nov 24 ii`- Re: Signetics 25120 WOM1Chris M. Thomasson
24 Nov 24 i`* Re: Signetics 25120 WOM3John Levine
24 Nov 24 i `* Re: Signetics 25120 WOM2Lawrence D'Oliveiro
24 Nov 24 i  `- Re: Signetics 25120 WOM1John Levine
24 Nov 24 `- Re: Signetics 25120 WOM1wolfgang kern

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