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apollo_core:fpu [2020/05/23 19:39]
muaddib [Precision]
apollo_core:fpu [2020/05/23 19:56] (current)
muaddib [Precision]
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   - Turn off the 52-bit FPU Core using ''​[[:​system_tools:​vcontrol|VControl FPU]]''​.   - Turn off the 52-bit FPU Core using ''​[[:​system_tools:​vcontrol|VControl FPU]]''​.
-  - Check if the program you want to use detects the missing FPU and falls back to non-FPU routines.  ​(Sometimes ​the non-FPU ​version of the program ​is in a separate fileso you can try that.)+  - Check if the program you want to use detects the missing FPU and falls back to non-FPU routines.  ​If the detection is not automatic:​ 
 +    * You might need to manually switch to non-FPU ​routines in the program's settings. 
 +    * You might need to use a separate ​program ​file that contains the non-FPU version. 
 +    * You might need to reinstall the program ​so that it installs the non-FPU version.
   - If it turns out that the program absolutely requires an FPU, you can employ a full-precision FPU emulator in software.   - If it turns out that the program absolutely requires an FPU, you can employ a full-precision FPU emulator in software.
     * If you are using a Macintosh emulator, you can emulate an extended-precision FPU using [[https://​www.macintoshrepository.org/​2639-softwarefpu-3-x|SoftwareFPU]].     * If you are using a Macintosh emulator, you can emulate an extended-precision FPU using [[https://​www.macintoshrepository.org/​2639-softwarefpu-3-x|SoftwareFPU]].
Last modified: le 2020/05/23 19:56