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The uM-FPU V3.1 floating point coprocessor is easily interfaced with the PICAXE family of microcontrollers to provide support for 32-bit floating point and 32-bit long integer operations. The PICAXE is interfaced to the uM-FPU V3 using an I2C connection. |
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uM-FPU V3.1 |
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| Documentation |
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uM-FPU V3.1 Datasheet
Functional description and hardware specifications.
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1.1MB |
PDF |
Feb 28, 2008 |
uM-FPU V3.1 Instruction Set
Detailed descriptions for each instruction.
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872 KB |
PDF |
Feb 28, 2008 |
Using uM-FPU V3 with the PICAXE Microcontroller
Reference guide for using uM-FPU V3 with the PICAXE microcontroller.
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300 KB |
PDF |
Oct 27, 2006 |
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See Application Notes for descriptions and sample programs that
show how to use the uM-FPU in various applications.
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| Software |
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PICAXE Support Software for uM-FPU V3.1
Interface routines for the PICAXE microcontroller.
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34 KB |
ZIP |
Jul 18, 2007 |
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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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| uM-FPU V2 |
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| Documentation |
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uM-FPU V2 Datasheet
Functional description and hardware specifications.
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560 KB |
PDF |
Jun 21, 2005 |
uM-FPU V2 Instruction Set
Detailed descriptions for each instruction.
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644 KB |
PDF |
Aug 16, 2006 |
Using uM-FPU V2 with the PICAXE microcontroller
Reference guide for using uM-FPU V2 with PICAXE microcontrollers.
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416 KB |
PDF |
Jun 21, 2005 |
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See Application Notes for descriptions and sample programs that
show how to use the uM-FPU in various applications.
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| Software |
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PICAXE Support Software for uM-FPU V2
Interface routines for the PICAXE microcontroller.
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40 KB |
ZIP |
Jun 8, 2005 |
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See the uM-FPU V2 IDE for a description of the uM-FPU V2 Integrated Development Environment (IDE). The uM-FPU V2 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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