g2726xd wrote:
單以PC(Personal Computer)的定義來看，MAC只能算是PC中的一種
雖然架構上有所差異，但仍然算是個人電腦(PC)
網路上查到的
"IBM PC" redirects here. For general IBM-like PCs, see IBM PC compatible.
IBM PC (model 5150)
Type Personal computer
Release date August 12, 1981
Discontinued April 2, 1987
Operating system IBM BASIC / PC-DOS 1.0
CP/M-86
UCSD p-System
CPU Intel 8088 @ 4.77 MHz
Memory 16 kiB ~ 256 kiB
Sound 1-channel PWM
The IBM Personal Computer, commonly known as the IBM PC, is the original version and progenitor of the IBM PC compatible hardware platform. It is IBM model number 5150, and was introduced on August 12, 1981. It was created by a team of engineers and designers under the direction of Don Estridge of the IBM Entry Systems Division in Boca Raton, Florida.
Alongside "microcomputer" and "home computer", the term "personal computer" was already in use before 1981. It was used as early as 1972 to characterize Xerox PARC's Alto. However, because of the success of the IBM Personal Computer, the term came to mean more specifically a microcomputer compatible with IBM's PC products.
雲峰 wrote:摩托羅拉是真的有出過CPU
摩托羅拉是真的有出過...(恕刪)
http://zh.wikipedia.org/wiki/Power_Macintosh_G3
也是我第一次使用 Mac 的機型跟系統
那時還在用 Mac OS 8
eights wrote:
Mac 還是 Mac...(恕刪)
廣義PC的定義並沒有包含作業系統。
Mac目前採用PC架構硬體，所以可以做到安裝windows，這是PowerPC時代辦不到的事。
綁定的問題主要是在軟體上面，Mac OS X要求特定硬體跟BIOS才能進行安裝。
也許Mac指的是軟體加硬體，不過PC只有指硬體部分而已，所以Mac仍是PC的一員。
如果要從狹隘的角度來說，PC的後續作業系統應該要是IBM OS/2才對，那麼所有安裝微軟Windows的電腦通通不能稱作PC了。
至於Windows和Mac OS X之爭那是另外一回事了，蘋果那個PC跟Mac的廣告其實是大誤特誤。
照著廣告上的說法裝上Linux或正宗IBM PC的OS/2，或是其他Unix-like作業系統的PC就通通不是PC了。
Mac OS X也是Unix-like旗下一員，核心來自於BSD系統，經過破解之後甚至能安裝在其他PC上(一樣是PowerPC時代沒辦法做到的事)。
總得來說，如果真的要進行名詞上的對應，那應該是PowerPC與PC對比才對。
以前的Mac是PowerPC加上Mac OS，現在就是PC加上Mac OS X了。
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