翻訳と辞書
Words near each other
・ moore's law
・ moose call
・ mooz
・ mops
・ moral
・ moria
・ morphing
・ morse code
・ mortran
・ mos
mos technologies
・ mosaic
・ mosaic communications corporation
・ moscow ml
・ mosfet
・ mosiac
・ most general unifier
・ most significant bit
・ motd
・ mother


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

mos technologies : FOLDOC
MOS Technologies
A microprocessor design company started by some ex-Motorola designers, shortly after the Intel 8080 and Motorola 6800 appeared, in about 1975. MOS Technologies introduced the 650x series, based on the Motorola 6800 design, though they were not exact clones for legal reasons.
The design goal was a low-cost (smaler chip) design, realized by simplifying the decoder stage. There were no instructions with the value xxxxxx11, reducing the 1-of-4 decoder to a single NAND gate. Instructions with the value xxxxxx11 actually executed two instructions in paralell, some of them useful.
The 6501 was pin-compatible with the 6800 for easier market penetration. The 650x-series had an on-chip clock oscillator while the 651x-series had none.
The 6510 was used in the Commodore 64, released September 1981 and MOS made almost all the ICs for Commodore's pocket calculators.
The {PET} was an idea of the of the 6500 developers. It was completly de


スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.