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The TI-99/4 and TI-99/4A are home computers released by Texas Instruments (TI) in 1979 and 1981, respectively. Based on TI's own TMS9900 microprocessor originally used in minicomputers, the TI-99/4 was the first 16-bit home computer. The associated TMS9918 video display controller provides color graphics and sprite support which were only comparable with…
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ti 4a ti-99 99 computer system price software released 16-bit computers 1983 ti's memory expansion cpu company rom ram kb
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| TI-99/4A | CPU | TMS9900 @ 3 MHz | 1.00 | infobox |
| TI-99/4A | Developer | Texas Instruments | 1.00 | infobox |
| TI-99/4A | Discontinued | June 1981 | 1.00 | infobox |
| TI-99/4A | Graphics | TMS9918 | 1.00 | infobox |
| TI-99/4A | Introductory price | US$1,150 (equivalent to $5,100 in 2025) | 1.00 | infobox |
| TI-99/4A | Manufacturer | Texas Instruments | 1.00 | infobox |
| TI-99/4A | Released | October 1979 (1979-10) | 1.00 | infobox |
| TI-99/4A | Successor | TI-99/4A | 1.00 | infobox |
| TI-99/4A | Type | Home computer | 1.00 | infobox |
| TI-99/4A | Units shipped | ≈20,000 | 1.00 | infobox |
| TI-99/4A | is a | self-contained console with the motherboard | 0.90 | text |
| Atarisoft.Both TI-99/4 models use the 16-bit TMS9900 CPU running at 3 MHz | instance of | prevent the use of unlicensed ROM cartridges from third-party manufacturers | 0.80 | text |
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