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uM-FPU V3.1 Documentation and Software
uM-FPU V3 IDE
Application Notes

  
ARMmite ARMmite The uM-FPU V3.1 floating point coprocessor is easily interfaced with the ARMmite and ARMexpress microcontrollers to provide support for 32-bit floating point and 32-bit long integer operations. The ARMmite/ARMexpress can be interfaced to the uM-FPU V3.1 chip using an SPI or I2C connection.

See the Coridium Corporation website for information regarding the ARMmite and ARMexpress controllers.

uM-FPU V3.1

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Documentation
uM-FPU V3.1 Datasheet
Functional description and hardware specifications.
uM-FPU V3.1 Instruction Set
Detailed descriptions for each instruction.
Using uM-FPU V3.1 with ARMbasic Version 7
Reference guide for using the uM-FPU V3.1 chip with ARMbasic Version 7.
 
412 KB PDF May 28, 2008
Converting uM-FPU V3.1 code from ARMbasic Version 6 to ARMbasic Version 7
A brief summary of the steps required to convert uM-FPU V3.1 code from ARMbasic Version 6 to ARMbasic Version 7.
 
100 KB PDF Apr 17, 2008
Using uM-FPU V3.1 with ARMbasic Version 6
Reference guide for using the uM-FPU V3.1 chip with ARMbasic Version 6.
 
432 KB PDF May 28, 2008
See Application Notes for descriptions and sample programs that show how to use the uM-FPU chips in various applications.
Software
Support Software for ARMbasic Version 7
Support routines and sample code for using the uM-FPU V3.1 chip with ARMbasic Version 7. The support routines use the new parameter passing and function return capabilities in ARMbasic Version 7.
 
20 KB ZIP May 28, 2008
Support Software for ARMbasic Version 6
Support routines and sample code for using the uM-FPU V3.1 chip with ARMbasic Version 6.
 
32 KB ZIP Aug 13, 2007
See the uM-FPU V3 IDE for a description of the uM-FPU V3 Integrated Development Environment (IDE). The uM-FPU V3 IDE provides an expression compiler, debugger and function programmer to assist in developing and debugging code for the uM-FPU floating point coprocessor.

  
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