HP41CL Serial Printer ROM - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: HP41CL Serial Printer ROM (/thread-18301.html) |
HP41CL Serial Printer ROM - MeindertKuipers - 04-25-2022 05:59 PM I am happy to publish the beta version of YPRT, the Serial printer ROM for the HP41CL. It is a heavily patched version of the standard PRINTER 1E ROM for the HP82143, and uses Diego's USB-82143A emulator (sorry, only runs under Windows). It is a 2-bank ROM that must be plugged in Page 6. Please read the instructions for installation, limitations and pitfalls. So far I have only tested this myself, use is at your own risk. Please report any issues by email, a private message in this forum or in this thread (preferred, so we can all benefit). Downloads are in the HP41C Software Library (in the forum) in a single ZIP file with the 2 ROM files and documentation. RE: HP41CL Serial Printer ROM - MeindertKuipers - 04-26-2022 01:15 PM Possible issue detected: YPRT may disturb the Extended CATalag function of the AMMC-OSX ROM. Will dive into this. RE: HP41CL Serial Printer ROM - MeindertKuipers - 05-03-2022 07:31 AM Issue fixed. New ROM for Bank 1 issued. The entry points for Pause and IO Service have been removed. These bascially only check for the printer keys, which are not relevant for the printer emulator. |