Which 68HC11 processor does the 727/730s have (eg D0, E0, E1…)? Some of them have EEPROM (eg E1) and some does not (eg E0). As I understand the processor for the 727/730 is unique but still it is perhaps more like some than others. What I’m really interested in is if the processor in my 727 has built in EEPROM. Does anyone know if this is the case? Sorry if this question has been asked before.

Rob

 

No one knows if the GM version of the 6811 has on-chip E^2 then?

I tried this link

http--wasabi.dynu.com8080-wiki-index.php-68HC11GMVariant

But the server seems to be down. Any other place that may have this info?

Any help appreciated
Rob

 

No EEPROM internally. It is not a 68HC11. It is a custom chip with a 68HC11 instruction set.

 

OK, thanks!