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Joystick Magazine 1996 September
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cd joy 74 No16.iso
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mac
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CD MIEUX-MIEUX N°13
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Utilitaires
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SoftwareFPU 3.04.sea
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SoftwareFPU 3.04
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Release Notes
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.txt
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Common Ground
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1996-05-20
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19KB
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177 lines
jCGDC
Times
John Neil & Associates
P.O. Box 2156
Cupertino, CA 95015 USA
Orders:
E-Mail:
Web Site:
(800) 663-2943
(415) 661-2944
sales@jna.com
http://www.jna.com
of 3
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Release Notes
John Neil
April 23, 1996
ZMWelcome to SoftwareFPU! To install this shareware 68K-only version, drag the
H[SoftwareFPU control panel into the Control Panels folder in your System Folder and restart.
[If you use SoftwareFPU, you must send in a registration fee to John Neil & Associates. The
H]registration fee for the shareware 68K-only version is just $10. A "fat" 68K/PowerPC version
_with twice the performance is available for $20. You can register on-line using CompuServe (GO
_SWREG), or by calling (800) 663-2943, or by fax, or by e-mail. Registered users will receive a
`free upgrade that allows the startup "thank you" balloon to be hidden. Registration information
Zand a registration form are available at the end of the "About SoftwareFPU" document or by
<clicking the "Plea" button in the SoftwareFPU control panel.
Compatibility Information
[SoftwareFPU 3.0 and later is fully System 7.5 compatible. If you have this version you can
HSsafely ignore any warning from the Apple System 7.5 compatibility checker regarding
SoftwareFPU.
WIf you have problems running older FPU applications with SoftwareFPU under System 7.1.2
HNor later, try turning off "Modern Memory Manager" in the Memory control panel.
USoftwareFPU is much slower than a hardware FPU. If the performance of one or more of
HZyour 68K FPU applications is unacceptably slow, and you have a Power Macintosh, you should
consider upgrading to
PowerFPU
)6:, John Neil & Associates new high-performance FPU emulator
H[for the Power Macintosh. See the
About PowerFPU
document for more information about this
product.
XThe following software packages require special settings on your Macintosh or have known
H#incompatibilities with SoftwareFPU:
AutoCAD 12
)HD (AutoDesk)
AutoCAD requires "Modern Memory Manager" in the Memory
HLcontrol panel to be turned off to work properly with System 7.1.2 and later.
DebuggerINIT
)R= (Apple Computer)
This PowerPC debugging extension disables
HSSoftwareFPU at startup. To use SoftwareFPU with this extension installed, open the
MSoftwareFPU control panel and click the "On" button to re-enable SoftwareFPU.
Times
John Neil & Associates
P.O. Box 2156
Cupertino, CA 95015 USA
Orders:
E-Mail:
Web Site:
(800) 663-2943
(415) 661-2944
sales@jna.com
http://www.jna.com
of 3
Full Impact 2.0s
)^I (Ashton-Tate)
This application is incompatible with recent versions of
H`the system software. SoftwareFPU cannot eliminate the "co-processor not installed" system error
'that occurs when launching Full Impact.
MachTen
)3O (Tenon Intersystems)
MachTen provides its own FPU emulation which interferes
HYwith SoftwareFPU. To use SoftwareFPU with this extension installed, open the SoftwareFPU
Acontrol panel and click the "On" button to re-enable SoftwareFPU.
Mathematica
)FF (Wolfram Research)
Some versions require "Modern Memory Manager" in
HWthe Memory control panel to be turned off to work properly with System 7.1.2 and later.
MathLibFast
)GF (Apple Computer)
SoftwareFPU may not be compatible with development
H9versions of this improved Apple PowerPC numerics library.
MPEGAud 1.0
)SG (George Warner)
MPEGAud 1.0 contains a bug that causes it to display
H\the error message
Sorry, FPU required for this program
at startup even when SoftwareFPU is
2installed. This should be fixed in MPEGAud 1.0.1.
PSpice
)'Q (MicroSim)
PSpice may generate incorrect results when used with SoftwareFPU on
HV68LC040 Macintoshes affected by the 68LC040 CPU chip bug (see the "68LC040 Owners MUST
READ" document).
StatView 4.1
)JH (Abacus Concepts)
A StatView bug causes the PowerPC-native version of
HWthis application to display an erroneous warning message at startup when SoftwareFPU is
(installed. This warning can be ignored.
Upgrades
VRegistered users can upgrade to the latest "fat" 68K/PowerPC version of SoftwareFPU by
Hcsending $10 to the address above. Updates to the latest version are available free on our Web site
Sor via e-mail. Upgrades from SoftwareFPU to PowerFPU, John Neil & Associates
high
HZperformance 68K FPU emulator for the Power Macintosh, are $50 ($60 for registered 68K-only
SoftwareFPU users).
Commercial Licensing
WSoftwareFPU may not be sold or bundled with products without a license from John Neil &
H]Associates. For information on commercial licensing, please contact us at the above address.
Change History
"Changes from Version 3.03 to 3.04:
XFixed bug that switched accuracy setting to 80-bits if control panel was opened on a 68K
8machine with a PowerPC upgrade card running in 68K mode.
*Fixed FASIN(-1), FASIN(1), FACOS(-1) bugs.
Z"Changes from Version 3.02 to 3.03:
9Fixed incompatibilities with DeltaGraph Pro & True BASIC.
IFixed a bug in the 68K FPU emulator that caused error messages in MATLAB.
Times
John Neil & Associates
P.O. Box 2156
Cupertino, CA 95015 USA
Orders:
E-Mail:
Web Site:
(800) 663-2943
(415) 661-2944
sales@jna.com
http://www.jna.com
of 3
UAdded a new PowerPC startup icon to make it clear what version of the FPU emulator is
loaded.
.Improved the accuracy of hyperbolic functions.
*Documentation now in Common Ground format.
Z"Changes from Version 3.01 to 3.02:
8Corrected fax number in registration form (arrrggghhh!).
Z)Changes from Version 3.0 to Version 3.01:
9Fixed a bug that prevented MacRLab from working properly.
9Changed to improved icon (thanks to J.B. Wilson, age 13).
/Added new payment options to registration form.
Updated manual.
Z)Changes from Version 2.45 to Version 3.0:
[You can now enable and disable SoftwareFPU without restarting if it was installed at system
startup.
'The control panel now has balloon help.
8Fixed a bug that prevented Systat from working properly.
6Added native PowerPC emulator (registered users only).
8Added 64/80-bit accuracy option (registered users only).
QAdded option to turn off the startup "thank you" balloon (registered users only).
+J$E8
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