sábado, 28 de junho de 2014

HP-27S ROM image dump

Ref. http://hp.giesselink.com/
Thanks to Christoph Gießelink for sharing the required information.



ROM transfer via IR from HP-27S to HP-48G+


Transfer finished. The  HP-27S did a warm boot.  The HP-48G+ showing the new string.


Transferring the ROM to a PC using XModem protocol. Windows 7 64-bit running Hyperterminal.




Striping the extra data from the ROM file at PC.



ROM file checksum OK.



Testing on the excellent  Christoph Gießelink's Emu42 running the HP-27S ROM image.


1 comentário:

  1. Hello,Suna I have some roms for that emulator, but I lack of 27s model. If you want to Exchange or share any kind of information about, you could write me to the following e-mail address: virgilio_farina[at]yahoo[dot]com

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