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John Neil & Associates
P.O. Box 2156
Cupertino, CA 95015  USA
Orders:
E-Mail:
(800) 663-2943
(415) 661-2944
johnneil@netcom.com
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About PowerFPU
;QPowerFPU
 is a new high-performance 68K FPU emulator for the Power Macintosh from
)aJohn Neil & Associates.  By working closely with the built-in Apple 68K emulator and re-directing
U68K FPU calls to the high-speed PowerPC CPU, PowerFPU provides extremely fast 68K FPU
]emulation.  PowerFPU is over ten times faster than SoftwareFPU, John Neil & Associates
 other
`low-cost FPU emulator, and faster than some versions of the Motorola FPU chip itself!  The chart
Wbelow shows where PowerFPU performance falls in the range of Macintosh FPU performance:
Time 
execute 
TimeTest
benchmark, 
ticks 
	(smaller 
faster)
SoftwareFPU 
3.02 
(emulation)
(Power 
8100/80)
16MHz 
68881 
(chip)
(Mac 
16MHz 
68882 
(chip)
(SE/30)
	PowerFPU 
(emulation)
(Power 
8100/80)
40MHz 
68882 
(chip)
(Mac 
IIfx)
40MHz 
68040 
(integrated)
(Quadra 
840AV)
;2With PowerFPU you can run all 68K FPU applications
 at full-speed 
on your Power
Macintosh!
YPowerFPU is currently available through John Neil & Associates for a special introductory
)Yprice of $75.  Registered SoftwareFPU users may upgrade to PowerFPU for $50 ($60 for 68K-
Zonly SoftwareFPU users). See the order form at the end of the 
About SoftwareFPU
 document
Tfor ordering information.  PowerFPU requires a Power Macintosh computer or Macintosh
%computer with a PowerPC upgrade card.
-XAll prices subject to change without notice and do not include any applicable sales tax.
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John M. Neil
John M. Neil
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