Voyager architecture questions

[Eric Smith]

Rick wrote:
> Self test. Anybody know how it works? What does the processor see when
> multiple keys are pressed?
It sees the one that is earliest in the key scan seequence.  I haven't 
researched the details, but it's obviously that the arithmetic function 
keys and the decimal point come before ON.
>  What is the entry point for the self-test code?
>   
That depends on the ROM code.  It's not directly determined by the 
processor architecture.

Eric