Multiline HP15C

[rprosperi]

(06-10-2018 10:05 AM)Fungus Wrote:  On a practical level It seems like an easy way for somebody like Swiss Micro to really add value to HP Voyager calculators without the pain of writing a new firmware.

Creating a multi-line Voyager in fact would require writing new firmware; the existing DM-1x machines run the original ROMs in emulated hardware. Being able to display additional lines would require lots of changes and the source code is not available, so it's virtually impossible to do. A nice idea though.