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fRaSsL
Joined: 31 Mar 2003
Posts: 1570
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 Posted: Sat Feb 21, 2004 5:31 am Post subject: IDT 79R3000A <-> IDT 79R3000AE |
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Hi!
Does anyone know, where the difference between 79R3000A and AE is? Does AE stand for embedded version?
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Frank. |
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gshv
Joined: 01 Feb 2003
Posts: 7898
Location: Fairfax, VA USA
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| Posted: Sat Feb 21, 2004 1:03 pm Post subject: |
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I couldn't find what "E" stands for R3000A processors. I found the difference between R3081/R3081E processors, I suspect the difference maybe the same for R3000A and R3000AE CPUs. Anyway, "E" processors have extended memory management architecture, i.e. they have translation lookaside buffer (TLB) which is used to translate virtual addresses to physical addresses. non-E processors don't have TLB.
Genna |
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fRaSsL
Joined: 31 Mar 2003
Posts: 1570
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| Posted: Sat Feb 21, 2004 5:25 pm Post subject: |
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Hi,
thanks for the info. The R3000AE really exists and the matching copro is even nicer 
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Frank. |
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