Tags → “TI-994a” 

• 27-Apr-2023

  
  Programming graphics on the TI-99/4a Back in 2019 I wrote about programming in TI-BASIC a little bit. I remembered going from graph paper to hex but the mechanics of drawing to the screen was not something I remembered. I did remember it was pretty tedious. But rewarding! Well, the other day I was inspired to create a chunk of code...
• 26-Jan-2022

  
  Cousins and TI-99/4a That’s me and my cousins. I was quite proud to show off my TI-99/4a computer. 4 MHz processor and less RAM than pretty much any photo posted to any social media service you use daily. I did my first graphics programming on that computer. You can also see the tape recorder/radio I saved programs onto....