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vinicio
Joined: 15 Feb 2003
Posts: 435
Location: Italy - Tuscany
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 Posted: Mon Mar 27, 2006 3:58 pm Post subject: Little upgrade www.cpu-museo.it |
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add 7 card processor and 1 card with microcontroller.
http://www.cpu-museo.it/carta_processore/card_processor.html
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Mon Mar 27, 2006 5:52 pm Post subject: |
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There are some lovely boards there!
I like the Intel UPP-103 board and the two with MBM2716 eproms on them 
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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vinicio
Joined: 15 Feb 2003
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Location: Italy - Tuscany
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slava
Joined: 24 Jul 2005
Posts: 379
Location: Dnipro, Ukraine
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| Posted: Wed Mar 29, 2006 5:01 am Post subject: |
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Both an i387DX and a Weitek 3167 on one board?? 
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Collecting soviet and western CPUs once again -- highfive to old-timers o/ |
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debs3759
Joined: 18 Jan 2006
Posts: 9477
Location: Northampton, Divided Kingdom
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| Posted: Wed Mar 29, 2006 5:35 am Post subject: |
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It got my attention! Nice card and great chips
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Wed Mar 29, 2006 12:21 pm Post subject: |
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| slava wrote: |
Both an i387DX and a Weitek 3167 on one board?? |
The 387 and the Weitek support different functions at different speeds, so an app may be designed to wrk better with one then the other. Some high end systems included both.
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fRaSsL
Joined: 31 Mar 2003
Posts: 1570
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| Posted: Wed Mar 29, 2006 12:31 pm Post subject: |
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Not only highend. There are little adapters for putting them both on one EMC socket. Both FPU are completely different in programming interface...
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vinicio
Joined: 15 Feb 2003
Posts: 435
Location: Italy - Tuscany
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| Posted: Mon Apr 03, 2006 6:06 am Post subject: |
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In this photo backlighting, it can be seen that the coprocessor are isolates from the rest of the card and that they use only socket EMC.
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