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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Tue May 30, 2017 6:31 pm Post subject: CPU Shack: Nice Golden DIPs - Some ES - Offers Accepted |
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SOLD OUTx ANTEX 3014 Early Calculator controller $4
SOLDx AMI 1820-1751 - HP Calculator chip $4
SOLDx Motorola MC6800L PK7 Early logo $16
SOLDx Intel C8231A Math Processor $10
SOLD OUTx Intel C8231A Math Processor with AMD Copyright $13
SOLD OUTx PMI DAC808 BYTEDAC SAMPLE $4
SOLD OUTx Clear Optoelectronic chip $1
SOLDx National Semi. NS32202D-10 ES Rev F IRQ for 32K CPU Engineering Sample $8
SOLD OUTx National Semi. NS16202D-6/ES Early part # IRQ for 32K CPU Engineering Sample $8
1x National Semi. NS16202D-10 Rev E ES Early part # IRQ for 32K CPU Engineering Sample $8
SOLDx National Semi. NS32202D-10 Rev E IRQ for 32K CPU $4
1x National Semi. NS16201DES Early part # TCU for 32K CPU Engineering Sample $8
1x National Semi. NS32201D-6 Rev C TCU for 32K CPU $4
SOLDx National Semi. NS32201D-10 ES TCU for 32K CPU Engineering Sample $8
1x National Semi. Handmarked 16082 D MMU For 32k CPUs $8
1x National Semi. NS16082D-6 Early Part # MMU For 32k CPUs $6
SOLD x National Semi. NS32082D-10 Rev L MMU For 32k CPUs $6
SOLDx National Semi. NS16081D-6 Nice Early FPU for 32k CPUs $10
SOLDx National Semi. NS16081D-6 FPU for 32k CPUs $10
1x National Semi. Unmarked, either MMU or CPU $6
SOLDx National Semi. NS16032D-6 Early part # 32k Processor $12
SOLDx National Semi. NS32016D-6 Rev K 32k Processor $12
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Last edited by CPUShack on Thu Jun 01, 2017 1:32 pm; edited 7 times in total |
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stamasd
Joined: 05 Jun 2014
Posts: 1311
Location: Connecticut
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| Posted: Tue May 30, 2017 6:42 pm Post subject: |
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1x Intel C8231A Math Processor with AMD Copyright $13
Nice piece of history. 
(by chance I had been reading http://www.cpushack.com/2010/09/23/arithmetic-processors-then-and-now/ just a couple of days ago, left a comment too. BTW I found out what happened to Micromega and why its products have disappeared. Turns out it was a one-man operation, and he died a couple of years ago) |
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magictom
Joined: 14 May 2009
Posts: 2281
Location: Hawaii
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| Posted: Tue May 30, 2017 7:56 pm Post subject: |
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1x ANTEX 3014 Early Calculator controller $4
1x Clear Optoelectronic chip $1
1x PMI DAC808 BYTEDAC SAMPLE $4 |
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alexzu
Joined: 12 May 2016
Posts: 272
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| Posted: Tue May 30, 2017 8:00 pm Post subject: |
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1x AMI 1820-1751 - HP Calculator chip $4
1x PMI DAC808 BYTEDAC SAMPLE $4
1x Clear Optoelectronic chip $1
1x National Semi. NS32202D-10 ES Rev F IRQ for 32K CPU Engineering Sample $8
1x National Semi. NS16202D-6/ES Early part # IRQ for 32K CPU Engineering Sample $8
1x National Semi. NS32201D-10 ES TCU for 32K CPU Engineering Sample $8 |
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todayisme2000
Joined: 01 Dec 2006
Posts: 1463
Location: Taiwan
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| Posted: Tue May 30, 2017 8:25 pm Post subject: |
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1x National Semi. NS16032D-6 Early part # 32k Processor $12
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todayisme2000
Joined: 01 Dec 2006
Posts: 1463
Location: Taiwan
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| Posted: Tue May 30, 2017 8:26 pm Post subject: |
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1x National Semi. NS16081D-6 FPU for 32k CPUs $10
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Andreycpu
Joined: 13 Feb 2016
Posts: 1216
Location: Russia
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| Posted: Tue May 30, 2017 10:12 pm Post subject: |
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Intel C8231A Math Processor $10
Intel C8231A Math Processor with AMD Copyright $13 |
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Andreycpu
Joined: 13 Feb 2016
Posts: 1216
Location: Russia
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| Posted: Tue May 30, 2017 10:14 pm Post subject: |
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National Semi. NS16081D-6 Nice Early FPU for 32k CPUs $10
National Semi. NS32016D-6 Rev K 32k Processor $12 |
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed May 31, 2017 12:37 am Post subject: |
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| 1x PMI DAC808 BYTEDAC SAMPLE $4 |
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed May 31, 2017 12:39 am Post subject: |
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| 1x National Semi. NS32202D-10 Rev E IRQ for 32K CPU $4 |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed May 31, 2017 2:38 pm Post subject: |
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1x National Semi. NS16202D-6/ES Early part # IRQ for 32K CPU Engineering Sample $8
for 6 ? |
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed May 31, 2017 2:39 pm Post subject: |
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| 1x National Semi. NS32082D-10 Rev L MMU For 32k CPUs $6 for 4 ? |
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lukas78
Joined: 20 Oct 2016
Posts: 954
Location: Prague, Czech republic
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| Posted: Wed May 31, 2017 2:41 pm Post subject: |
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| 1x Intel C8231A Math Processor with AMD Copyright $13 for 9 ? |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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