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22 January 2008, 20:48
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#1 |
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Registered User
Join Date: Aug 2007
Location: berlin/germany
Posts: 1,054
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homemade a1k replacement board presented on a german site
just in case of interest:
http://www.a1k.org/forum/showthread.php?t=8947 regard the specs and benchmarks |
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29 January 2008, 15:03
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#2 |
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Needs a life
Join Date: Jan 2008
Location: England
Posts: 1,707
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Wow. Mein Deutsch ist nicht gut, but that is amazing work. Is he selling 'em?
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29 January 2008, 15:11
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#3 |
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Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 14,342
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Is this a different development from the Phoenix motherboard?
http://www.amiga-hardware.com/showha....cgi?HARDID=46 |
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29 January 2008, 15:13
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#4 |
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Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 14,342
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I've answered my own question, yes it is different although the board layout has many similarities.
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29 January 2008, 15:32
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#5 |
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Ya' like it Retr0?
Join Date: Jul 2005
Location: United Kingdom
Age: 49
Posts: 9,768
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@Alexh
I believe Ralf helped him with the Schematics from the Phoenix... Still its lighting work!!! as it appears more of an upgrade to the Phoenix project comprising of an 030@50mhz 2MB Chip + 8mB Fast... very nice tidy box methinks... oh and a Zorro 2 port as well... RTG anyone... this would play DOOM in RTG mode 
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29 January 2008, 16:39
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#6 |
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Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 14,342
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If you are going to the trouble to add an 030 CPU to your PCB (which has a 32-bit address bus), you're gonna add the address lines and CPLD to allow it access more than 8Mbytes arnt you?
I wonder how much it cost him in total, and how long it took to make? |
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29 January 2008, 16:56
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#7 |
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Ya' like it Retr0?
Join Date: Jul 2005
Location: United Kingdom
Age: 49
Posts: 9,768
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personally i don't think it was a matter of cost for the guy, more personal achievement.
but arguably... i know even in that respect you dont need much of a CPLD for a half decent memory address controller.... |
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29 January 2008, 18:55
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#8 | |
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flaming faggot
Join Date: Apr 2001
Location: Versailles
Age: 55
Posts: 2,808
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Quote:
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29 January 2008, 19:06
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#9 |
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Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 14,342
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Yeah?
Attrition you cant beat it. |
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