[Coco] Tandy Color Computer 3 RND Function

[Melanie and John Mark Mobley]

I said) The value of the stack pointer at the next timer interrupt is somewhat random.
But now that I think about it some more...
The value of the program counter at the next timer interrupt is somewhat random.
But now that I think about it some more...
The value of the return location that is stored on the stack at the nex timer interrupt is somewhat random.

-John Mark Mobley