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Iso/Cue "loader" works on real hardware :]

Written by cafealpha no comments
(For more informations, you can also read this old article.)

I finally had time to use my Saturn, and I could verify that iso/cue "loader" works on real hardware !
Of course it works well when reading from RomFs, and it works also well when reading file from SD card

data/images/20150626_iso_loader.tb.jpg
My test environment ... sorry for the mess
(Micro SD card is located on top-left of the cartridge)

I lost some time to understand why data transfer from SD card was slower than expected, but finally understand why : some debug/whatever delay routine was called when accessing cartridge registers ...
Just putting some #if 0 around this delay code solved the "problem" ^^;

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