IBM PC/XT and Compatible Systems
- For the palettes of more advanced original IBM AT, IBM PS/2 and better PC compatibles hardware displays, please visit IBM PC-AT and compatible systems in the List of 16-bit computer hardware palettes article.
The original IBM PC launched in 1981 features an Intel 8088 CPU which was 8-bit data bus technology. It was offered with a Monochrome Display Adapter (MDA) or a Color Graphics Adapter (CGA). The MDA was a text mode-only display adapter, without any graphic ability beyond using the built-in code page 437 character set, and employed an original IBM green monochrome monitor; only black, green and highlighted green could be seen on its screen. Then, only the CGA had true graphic modes.
Despite the fact that the original IBM XT had a true 16-bit architecture, it already shipped both the original MDA or CGA display adapters, so this model is enumerated here too.
Read more about this topic: List Of 8-bit Computer Hardware Palettes
Famous quotes containing the words compatible and/or systems:
“English general and singular terms, identity, quantification, and the whole bag of ontological tricks may be correlated with elements of the native language in any of various mutually incompatible ways, each compatible with all possible linguistic data, and none preferable to another save as favored by a rationalization of the native language that is simple and natural to us.”
—Willard Van Orman Quine (b. 1908)
“The only people who treasure systems are those whom the whole truth evades, who want to catch it by the tail. A system is just like truth’s tail, but the truth is like a lizard. It will leave the tail in your hand and escape; it knows that it will soon grow another tail.”
—Ivan Sergeevich Turgenev (1818–1883)