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NEC V20: Central Processing Unit, NEC Corporation, Reverse Engineering -

English
2026-03-20
€171.46 €244.94

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High Quality Content by WIKIPEDIA articles! The NEC V20 (¿PD70108) was a processor made by NEC that was a reverse-engineered, pin-compatible version of the Intel 8088 with an instruction set compatible with the Intel 80186. The chip featured approximately 29,000 transistors, ran at 8 to 16 MHz and was around 30% faster (application dependent) than the 8088 at the same clock speed, primarily due to a hardwar ... Full description

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High Quality Content by WIKIPEDIA articles! The NEC V20 (¿PD70108) was a processor made by NEC that was a reverse-engineered, pin-compatible version of the Intel 8088 with an instruction set compatible with the Intel 80186. The chip featured approximately 29,000 transistors, ran at 8 to 16 MHz and was around 30% faster (application dependent) than the 8088 at the same clock speed, primarily due to a hardware multiplier (whereas the 8088 had to perform multiplication using a microcode program). NEC V20 was used in "turbo" versions of some PC clones such as Commodore PC compatible systems, Copam, and Tandy 1110 laptop series. Also used in the Casio PV-S450 PDA. Sony also produced this microprocessor under license from NEC as the V20H (Sony CXQ70108).

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786131186943
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€171.46 €244.94