OS / TI BASIC source code (in GPL assembly language)

[FSword7]

Does anyone have a copy of OS and TI BASIC source code in GPL assembly language (GROM 0, 1, and 2)?  Both 99/4 and 99/4A.  I got it many years ago but I lost it to hard drive failure. 

 

Thanks,

Tim

[+acadiel]

I don’t have the link right now but I think @FALCOR4 sent @Ksarul some commented console source code that was previously not released.  Anyone having the link to the thread or where it was put, I don’t see it in the development mega thread.  The comments as I recall were hilarious.  

[Tursi]

I'm not sure I actually read the original source...!

 

TI Intern is a reverse engineered version that I use all the time...

 

tiintern.pdf

[FSword7]

Thanks for TI INTERN eBook.  There is other copy of them and GPL manual in text format that came from TI like 99/8 source codes that I got in 1990s or early 2000s.  They have a lot of comments about cassette signals, etc.

 

Thanks,

Tim

[+Lee Stewart]

8 hours ago, FSword7 said:

Does anyone have a copy of OS and TI BASIC source code in GPL assembly language (GROM 0, 1, and 2)?  Both 99/4 and 99/4A.  I got it many years ago but I lost it to hard drive failure. 

 

Thanks,

Tim

 

Here ya go:  The TI-99/4A Operating System

 

...lee

[+acadiel]

7 hours ago, Tursi said:

I'm not sure I actually read the original source...!

 

TI Intern is a reverse engineered version that I use all the time...

 

tiintern.pdf 554.66 kB · 2 downloads

Edit:  Here it is!