A problem with 'pi' in User mode...

[Valentin Albillo]

(11-14-2018 09:00 PM)chale44incolo Wrote:  So suddenly (I believe), I have a problem where I can't enter 'shift-pi' in User mode. It declares "Data Error", and if I press for more info, it shows, "XROM 03,46"

XROM 03,46 is most likely some function from HP's Surveying Pack (Survey 1B) ROM which has been assigned to the shift-Pi key for quick execution in User mode.

If you (or someone else) didn't assign it (which usually would require the Survey ROM to be plugged in some port, though it can be achieved by synthetic means) then it's possible that some manipulation you did somehow corrupted RAM, in which case perhaps a master clear would be in order to avoid further collateral effects like some other yet unnoticed weird assignments or corrupted programs and/or data.

Also, welcome to the forum.
V.