V850 is a 32-bit RISC CPU architecture produced by Renesas Electronics for embedded microcontrollers.
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10 Facts About V850
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2.
V850 is the trademark name for a 32-bit RISC CPU architecture for embedded microcontrollers of Renesas Electronics Corporation.
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3.
V850 is a unregistered trademark but not a registered one.
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4.
The instruction set architecture of the first V850 is drastically modified from that of the V810, but the difference is within a patch level from the GNU Compiler Collection point of view.
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5.
The V850 utilizes these design assets; but the datapath logic was changed from dynamic logic to static logic, to enable 32.
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6.
Original V850 has a simple 5-stage 1-clock pitch pipeline architecture.
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7.
V850 series added many instruction set extensions, but all the extensions have backward compatibility.
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8.
Around 2001, Java Acceleration IP core for the V850 seemed to be provided to some customers as SoC, but detailed information is only found in some patents.
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9.
In 2006, Metrowerks developed the CodeWarrior compiler for the V850, which was one of the main compilers for the V850, but around 2010, they discontinued support.
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10.
V850 family is developed as a single chip microcontroller, every product integrates non-volatile memory.
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