HP41CL newbie question

[Ángel Martin]

Attached are the patched ROM files with the change. To use them you need to replace the current files in flash or ram with the patched ones.

• CLUTLSB1.ROM is the first bank of PWCL, at 0x114
  

• PWREXT1.ROM is the first bank of PWRX, at 0x180
  

Replacing the L-register use with register Q during the CALC_ON event is the only change made to these ROMS.

Remember that the PowerCL (using YFNP) hasn't been updated in a couple of years; so among many other things, it has an out-of-date ROM database content for CLLIB and ROMLIB.

There are no planned updates for the standard PowerCL module - which was superseded by the PowerCL Extreme.

It is highly recommended that you make the move to PWRX (using YFNX).

Let me know if you run into issues.