HP50g ram and working dir.

[pier4r]

So I was reading the interesting thread about FRAM cards (nice piece of technology).

Then I realized that in the hp50g port0 is the HOME directory, but there is another ram port, port1 (IRAM 127Kb).

As far as I know, with firmware 2.15, if one does some computation, the memory in port 0 is used. Would it be possible to have, as working ram directory, port1 ? So one can mess around there, then move the results either in home/port2 (I find port3 mostly usable for backups at the moment, still very valuable).