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After 41 years, my first assembly program on my first computer, the Tomy Tutor

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Re: After 41 years, my first assembly program on my first computer, the Tomy Tutor

#4
post #3

Cool! I just wrote my first assembly program for the TI-99/4A, and am working on a TMS9900 assembler.

(author) I thought AS worked pretty well. The syntax is a little idiosyncratic but it "just worked" once I learned its pet peeves, and it seems to have specific support for the added 9995 instructions.

Re: After 41 years, my first assembly program on my first computer, the Tomy Tutor

#7
The backstory of the Tomy Tutor is interesting. This seems like it was a tremendous longshot, financially. It’s hard to imagine how this would be greenlit in today’s age. There are so many weird architectures of the 1980s — I appreciate the quirkiness and diversity.

Re: After 41 years, my first assembly program on my first computer, the Tomy Tutor

#8
post #3

Cool! I just wrote my first assembly program for the TI-99/4A, and am working on a TMS9900 assembler.

(author) I thought AS worked pretty well. The syntax is a little idiosyncratic but it "just worked" once I learned its pet peeves, and it seems to have specific support for the added 9995 instructions.

I used AS to write the program, and it is my "reference assembler" for the one I am writing. I just wanted to see if I could write a working retro assembler.

Re: After 41 years, my first assembly program on my first computer, the Tomy Tutor

#10
post #3

Cool! I just wrote my first assembly program for the TI-99/4A, and am working on a TMS9900 assembler.

(author) I thought AS worked pretty well. The syntax is a little idiosyncratic but it "just worked" once I learned its pet peeves, and it seems to have specific support for the added 9995 instructions.

Have you found your way to Stuart Conner's page? http://www.stuartconner.me.uk/

Lots of resources on the original TI dev boards and tools for TMS99Xx.

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