• Real-time MFM disk emulator

    From Reinhard@21:1/5 to All on Tue Jul 2 08:19:09 2019
    Another addon development with PCB board, also SoC/HPS based on the DE10-Nano board.There are already MFM disk emulators but in this case it is possible to read the disk in real-time, create an .img file and is compatible with the SIMH project. It also
    complements the existing RL01 / RL02 emulator.
    Details on my homepage http://www.pdp11gy.com/1E.html and all source on Github: https://github.com/pdp11gy/SoC-HPS-based-MFM-disk-emulator.
    There are still some open points that I would like to solve in cooperation.
    It mainly concerns the different data format of the MFM disk manufacturers. Details in the manual MFM_debug.pdf from GitHub or from my homepage.

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  • From Reinhard@21:1/5 to All on Tue Jul 2 09:12:55 2019
    Am Dienstag, 2. Juli 2019 17:19:10 UTC+2 schrieb Reinhard:
    Another addon development with PCB board, also SoC/HPS based on the DE10-Nano board.There are already MFM disk emulators but in this case it is possible to read the disk in real-time, create an .img file and is compatible with the SIMH project. It also
    complements the existing RL01 / RL02 emulator.
    Details on my homepage http://www.pdp11gy.com/1E.html and all source on Github:
    https://github.com/pdp11gy/SoC-HPS-based-MFM-disk-emulator.
    There are still some open points that I would like to solve in cooperation. It mainly concerns the different data format of the MFM disk manufacturers. Details in the manual MFM_debug.pdf from GitHub or from my homepage.

    I know how the MFM decoding works (since 2011 with my RL02 emulator) Please read first my manual, then you know what it's about.

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  • From Al Kossow@21:1/5 to Reinhard on Tue Jul 2 09:07:51 2019
    On 7/2/19 8:19 AM, Reinhard wrote:

    It mainly concerns the different data format of the MFM disk manufacturers. Details in the manual MFM_debug.pdf from GitHub or from my homepage.


    https://github.com/dgesswein/mfm/tree/master/mfm

    Understand the decoder, and all will be revealed.

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  • From Reinhard@21:1/5 to All on Sat Oct 5 09:41:33 2019
    Version V1.0 is available with all sources : https://github.com/pdp11gy/SoC-HPS-based-MFM-disk-emulator

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