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41CL UPDATING PROBLEMS
11-02-2018, 06:09 AM (This post was last modified: 11-02-2018 06:11 AM by Ángel Martin.)
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RE: 41CL UPDATING PROBLEMS
(11-02-2018 03:04 AM)Monte Dalrymple Wrote:  I always execute an MMUEN after inserting or removing the serial plug.

Ditto here, in fact I have MMUEN assigned to a key and hit it when I connect/disconnect the serial cable (always with the calculator OFF!).

If the MMU was disabled the function (from the YFNZ ROM) enables it back. If the MMU was already enabled the same XROM code corresponds to MMU? in the YFNX module, thus it just says "YES".

Fortuitously convenient or a superb touch of the design, pick your choice ;-)
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Messages In This Thread
41CL UPDATING PROBLEMS - Podalirius - 11-01-2018, 07:57 AM
RE: 41CL UPDATING PROBLEMS - Sylvain Cote - 11-01-2018, 11:31 AM
RE: 41CL UPDATING PROBLEMS - Podalirius - 11-01-2018, 01:17 PM
RE: 41CL UPDATING PROBLEMS - burkhard - 11-01-2018, 01:43 PM
RE: 41CL UPDATING PROBLEMS - Sylvain Cote - 11-01-2018, 02:22 PM
RE: 41CL UPDATING PROBLEMS - Podalirius - 11-01-2018, 03:05 PM
RE: 41CL UPDATING PROBLEMS - Ángel Martin - 11-02-2018 06:09 AM



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