==References====External links==* Intel 80x87 math coprocessors at cpu-collection.de* Coprocessor.info: 8087 math coprocessor history information and pictures* Datasheet for the Intel 8087 Math Coprocessor
* Intel 80x87 math coprocessors at cpu-collection.de* Coprocessor.info: 8087 math coprocessor history information and pictures* Datasheet for the Intel 8087 Math Coprocessor