The Radio Shack TRS-80 Color Computer, also known as the Tandy Color Computer or the Coco was a series of mostly compatible home computers produced from 1980 until 1991. It was the only common computer I am aware of that used the Motorola 6809 CPU. This was an 8-bit CPU but had some 16-bit features and was powerful for its time.
The Coco wasn't really as popular as Commodore, Apple or Atari computers but it was supported by Radio Shack for a long time and still had a magazine or two dedicated to it, including Color Computer Magazine.
The November 1983 issue included the following:
- Super Spiro! – A type-in program for generating spirographs, including parameters for several different ones.
- Color Computing for Kids – A programming article for kids. Included is a tutorial on FOR/NEXT loops in BASIC with math examples and an example printing a Thanksgiving message.
- Star – A simple type-in program for drawing a star-like object on the screen.
- Sorcerer’s Puzzles – A type-in game that features several puzzle challenges.
- Slither – A type-in machine language game. This game existed on may computers in many forms. You control a snake as it goes around the screen eating things. As it eats it grows longer. If you run into yourself, you die.
- Unforgettable Characters – Creating custom characters on the Color Computer.
- My MC-10 Speaks ML! – The MC-10 was a sort of cut down version of the Color Computer designed to compete with even cheaper computers like the VIC-20. Other than BASIC programs, it was mostly incompatible with the Color Computer and far more limited. It was not a success. This article covers machine language programming on that machine.
- Custom Color – Despite the name, this is actually an article about music and sound on the Color Computer and computers in general.
- One-finger Hexload – A program that allows you to enter hex numbers without prefixing them with '&H' which was normal procedure on the Color Computer. Useful, for example, for typing in machine language programs.
- Graphics? Yes! Part II – Draw lines and circles - A tutorial for creating graphics in BASIC, including examples. This month the focus is on drawing lines and circles.
- PEEK (11,83) - An overview of the magazine's contents this month.
- INKEY$ - Letters from readers covering topics such as piracy, machine language for beginners, productivity software and more.
- GOTO School - A column on education and computers. This month, the advantages of monochrome monitors and how computer information services are beginning to supplement encyclopedias as a go to resource.
- DEFUSR - Questions and answers, this month featuring questions about the Tally MT160L printer, power supply problems, using 64K without DOS and more.
- Micron Eye - A digital imaging system for the 16K Color Computer.
- Astro Blast - A Space Invaders clone for the Color Computer.
- Colorkit 1.2 - A toolkit that provides a wide variety of programming tools for the Color Computer.
- Kaleidophone - A program (and hardware) for creating visual effects based on audio input.
- The BASIC Book - A book comparing BASIC version for different home computers. Useful if you wanted to convert a BASIC program from one platform to another.
- Sketch Pad - A drawing pad for drawing on your Color Computer.
- New Products - Some new products covered this month include a new Daisy Wheel Printer, a program for creating pie charts, and Infidel, the latest interactive fiction game from Infocom among a number of other things.
- FOR...NEXT - What's coming next month...
- End Of File - An editorial on computer use in education.