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Old 19 January 2010, 09:46   #1
Seiya
 
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68040/60 speed

does winuae emulate real instruction set in various processor?
i'd like to emulate real 68040 and 68060 speed one day
 
Old 19 January 2010, 10:04   #2
StingRay
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Quote:
Originally Posted by Seiya View Post
does winuae emulate real instruction set in various processor?
i'd like to emulate real 68040 and 68060 speed one day
Of course it emulates "real" instructions, how could it work otherwise?
Real 040/060 (i.e. l understand that as "limit speed to f.e. 68060/50 Mhz) is not going to happen to soon (if ever) because it's not easy to implement. But Toni can explain the reasons for that much better than me.
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Old 19 January 2010, 10:28   #3
Toni Wilen
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First, I can see failure of not reading beta thread rules.

Second, already answered somewhere multiple times. Not going to search just now because of first point.

ADDED: quick answer because I don't want to be too annoying

No. 68040+ modes really require JIT and JIT speed is "as fast as possible", it can't be adjusted without making it slower than non-JIT modes.
Also I am not interested at all, if some 68040+ software breaks due to "too fast cpu", it is someone elses problem.

Either you get accurate (68000/020 CE) or as fast as possible emulation (68020+/JIT). It is impossible to have both.

Last edited by Toni Wilen; 19 January 2010 at 10:39.
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