VGA, A refers to the "array (array)" instead of "converter (adapter)", because it was designed from the outset as a single integrated chip, to replace Motorola mini displayport cable and dozens of discrete logic ISA combination chip master, this design before the MDA, CGA and EGA use. This feature vga extension cable allows it to be easily cloned into PC motherboards among cat6 patch cord need additional video memory, oscillator, and a RAMDAC, will have a display. IBM's PS / 2 PC series is the use of the VGA placed on the motherboard design.
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