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The same chip family included the TMS9918 Video Display Processor: https://en.wikipedia.org/wiki/Texas_Instruments_TMS9918 https://en.wikipedia.org/wiki/Texas_I
by msarnoff 9y ago
The same chip family included the TMS9918 Video Display Processor: https://en.wikipedia.org/wiki/Texas_Instruments_TMS9918 https://en.wikipedia.org/wiki/Texas_Instruments_TMS9918
The TMS9918 was the first chip to refer to overlaid graphical objects as "sprites." It was used in a multitude of early computers and game consoles, like the MSX1, Colecovision, Sega's SG-1000, and of course TI's own 99/4 (where it was paired with a TMS9900 CPU). It also served as the basis for the video controllers in the Sega Master System and Genesis/Mega Drive.
The TMS9918 is also interesting because it was one of the few off-the-shelf video generator chips ever produced. (There were a couple others, like the MC6847 used by the CoCo, but almost every other home computer/console of the era used custom silicon for video generation.)
- sehugg 9y agoAnd for $395 you could get a SuperSprite board for your Apple ][, which was a card containing a TMS9918 and a AY3-8912 programmable sound generator, basically turning your Apple ][ into a ColecoVision. Except you'd have to write your own games, because no existing games supported it. I still wanted one!