Famed calculator maker Texas Instruments’ first stab at the home computer market arrived in 1979 with the flawed TI-99/4, which included a poor keyboard, no support for lowercase characters, and the ...
[Usagi Electric] is known for minicomputers, but in a recent video, he shows off his TMS9900-based homebrew computer. The TMS9900 CPU was an early 16-bit CPU famously used in the old TI-99/4A computer ...