TI 58/59 ROM modules and OP instructions

[Maximilian Hohmann]

Hello!

(12-30-2017 07:43 AM)Dieter Wrote:  So it looks like the OP commands are deliberately avoided in TI's ROM modules.

I do not know if and why it was generally avoided to use OP commands in solid state software modules, but there are exceptions: The Aviation Module for example has routines (like "AV-04 Long Range Flight Plan") that will produce labelled printouts on an attached printer. This is only possible using OP instructions.

Regards
Max