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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Tue Aug 20, 2019 5:39 pm Post subject: CPU Shack: LSI LOGIC LR33000MC-33 MIPS Processors - 9 Left |
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They are a 33MHz MIPS R3000 Processor with 8K I-Cache and 1K D-Cache
Package is a metal/Ceramic QFP (called a Metal QUAD)
These are the earliest ones I have seen, dated back in 1991
Thanks to Birdman we know these have a very nice die:
https://commons.wikimedia.org/wiki/File:LSI_Logic_LR33000_die.JPG
18x LSI LOGIC LR33000MC-33 MIPS CTLR $5 each or a pair for $8
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Last edited by CPUShack on Fri Aug 23, 2019 1:05 pm; edited 2 times in total |
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aberco
Joined: 05 Sep 2013
Posts: 2655
Location: Paris France
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| Posted: Tue Aug 20, 2019 5:41 pm Post subject: |
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| I'll have a pair |
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todayisme2000
Joined: 01 Dec 2006
Posts: 1463
Location: Taiwan
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| Posted: Tue Aug 20, 2019 7:25 pm Post subject: |
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I'll have a pair.
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karman
Joined: 10 Aug 2017
Posts: 294
Location: Spain
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| Posted: Wed Aug 21, 2019 1:03 am Post subject: |
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| A pair please |
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MEX68KECB
Joined: 28 May 2018
Posts: 157
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| Posted: Wed Aug 21, 2019 3:07 pm Post subject: |
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| A pair for me please. |
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gmilliorn
Joined: 10 May 2016
Posts: 233
Location: Austin, Texas
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| Posted: Wed Aug 21, 2019 6:19 pm Post subject: |
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| 1x please |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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