@UsagiElectric on YouTube has a series of videos on building a homebrew around the TMS9900 processor. Would be cool if a unix-like OS could be used on something like that, though sounds like this project is specifically targeting the TI-99/4A system.

The TI-99/4A was the first computer I owned as a teenager. I had used TRS-80s and Apple ][ at school. I eventually bought the expansion box and a couple of accessory cards (floppy disk drive, memory and RS232). It all went in the e-waste dumpster about 20 years ago during a move.

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ectospheno 4 hours ago | parent | next [-]

I had one in grade school. Taught me the value of backups early in life. Spent all night typing in a game from a magazine. Started it without saving to tape first. It was so loud! Panicked and restarted the machine. Sadness ensued.

Replaced it with a C128-D. Didn’t get my first intel until I bought a 386 after graduating high school. Good times.

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hn_acc1 3 hours ago | parent | prev | next [-]

Same here - parents bought one for me in 1982, IIRC. By 1984 I had moved to Atari XL, but I'll always have a soft spot for the TI-99/4A, Extended Basic cartridge, speech synthesizer, cassette drive, etc.

My sister and I used to co-type programs from "Compute!". The times were so much simpler then..

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icedchai 3 hours ago | parent [-]

The TI99/4A was my first computer when I was 7 or 8. Unfortunately, no cassette drive. As soon as I shut it off, my basic program was gone!

	▲	raddan 3 hours ago \| parent [-]
		The TI99/4A was also my first computer. I was about 5, and I didn’t really seriously try writing programs until I was about 8. Fortunately, since my father bought this for work, we had a large collection of peripherals, including the floppy disk drive. Unfortunately I learned the hard way why my father stopped using it: peripheral expansion bus devices were exquisitely sensitive to static shocks. I remember reeling in horror after watching hours of work just disappear from the disk drive. I suppose this was probably a good lesson to learn at an early age!

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mrkstu an hour ago | parent | prev | next [-]

Same, though I bought one off Facebook marketplace recently- minus the expansion box. Lots of memories learning programming and the explosively better 'Extended Basic' vs the built in version.

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mikestaas 2 hours ago | parent | prev | next [-]

TI-99/4A was my first computer as well. I still have two of them, and they still work as well as they did in the '80s. I graduated to an Apple ][GS which I still have as well, although it needs some TLC before attempting to boot it so as not to let out the magic smoke.

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davepeck 2 hours ago | parent | prev | next [-]

My parents bought one for the house when I was in elementary school. I still remember the sound of the Speech Synthesizer, discovering 20 GOTO 10, and playing Hunt the Wumpus.

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sunanda35 3 hours ago | parent | prev [-]

Can you drop this yt channel name?

	▲	Brian_K_White 3 hours ago \| parent [-]
		you only get 3 guesses