HP-41CY re-initialization ROM

[Jurgen Keller]

(11-06-2019 07:45 PM)PeterP Wrote:  iirc though the original Clonix programmer had a RS232 interface. Do you use a USB to rs232 converter and have no trouble with the VM? I heard that the treatment of USB ports in VMs is anything but trivial (and I know I failed at some point in the past to get it working).

Forget about RS232, it's way too slow. USB works fine with VirtualBox, however, I have to plug in the programmer before I start the VM, otherwise it does not start up. That's a bit inconvenient but not a big issue (maybe just a configuration problem?).