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30 January 2013, 08:50
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#1 |
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Registered User
Join Date: Dec 2012
Location: germany
Age: 49
Posts: 374
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FPU emulation
Hello,
i´d like to ask a question, regarding FPU emulation: A4000/040 – Amiga 4000 with 2 MB chip RAM and a 68040 processor running as fast as possible, defaulting to Kickstart 3.1. Does it mean, a FPU is emulated in this configuration? |
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30 January 2013, 09:01
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#2 |
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HOL/FTP busy bee
Join Date: Sep 2006
Location: Germany
Age: 46
Posts: 31,646
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The 040 has an internal FPU, so yes.
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30 January 2013, 09:11
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#3 |
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Registered User
Join Date: Dec 2012
Location: germany
Age: 49
Posts: 374
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So it is not a 680EC40 emulation, it´s a realy 68040?
I´m asking, because i get a error like "68040 Math emulation code not found" when stating up some programs... |
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30 January 2013, 09:19
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#4 |
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HOL/FTP busy bee
Join Date: Sep 2006
Location: Germany
Age: 46
Posts: 31,646
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Please have a look here: http://eab.abime.net/showthread.php?p=677389#post677389
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30 January 2013, 11:27
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#5 | |
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Registered User
Join Date: Dec 2012
Location: germany
Age: 49
Posts: 374
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Quote:
thank you, i´l try that! |
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30 January 2013, 20:14
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#6 |
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Registered User
Join Date: Dec 2012
Location: germany
Age: 49
Posts: 374
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So i checked for "68040.library" in my LIBS: drawer (like the linked thread adviced) and i don´t have that one inside this folder...
I checked on my Amiga OS 3.9 CD-ROM, but can´t find it there (yet) When get 68040.lib installed and from what source? Why is it missing? In shell, "CPU" returns: "System: 68040 (INST: cache burst DATA: NoCache NoBurst)" |
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30 January 2013, 20:26
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#7 |
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Banned
Join Date: Jul 2010
Location: Earth
Age: 46
Posts: 500
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*** Deleted ***
Last edited by nexusle; 23 March 2013 at 13:43. |
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30 January 2013, 20:46
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#8 |
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Registered User
Join Date: Dec 2012
Location: germany
Age: 49
Posts: 374
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Hmm, this folder is empty - no drawers or files inside.
But i found it on my Wb31 install disk 
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31 January 2013, 06:53
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#9 |
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Banned
Join Date: Jul 2010
Location: Earth
Age: 46
Posts: 500
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*** Deleted ***
Last edited by nexusle; 23 March 2013 at 13:42. Reason: Merged posts |
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