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zf3 / neoapple2

Port of Stephen A. Edwards's Apple2fpga to PYNQ-Z1 (Xilinx Zynq FPGA), to emulate an Apple II+.
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Open zf3 opened 3 years ago

zf3 commented 3 years ago

Please leave your feedback in this thread.

dmolony commented 3 years ago

Have you considered supporting .woz files?

https://applesaucefdc.com/woz/reference2/

zf3 commented 3 years ago

Have you considered supporting .woz files?

https://applesaucefdc.com/woz/reference2/

For .wiz, .dsk, .do, conversion on-the-fly before sending to FPGA is the way to go. That means doing the conversion in neoapple2ui.

dmolony commented 3 years ago

I was thinking more as a replacement for .nib files, which have been superseded by .woz files.

zf3 commented 3 years ago

I was thinking more as a replacement for .nib files, which have been superseded by .woz files.

I see. I took a look and some changes on the FPGA side are needed for the copy-protection schemes (cross track synchronization and the "random nibbles").

It seems MiSTer does not have .woz support either. Do you have names for any app/game that can only be emulated with .woz images?

dmolony commented 3 years ago

I would contact the Applesauce people. I think woz version 1 matched nib, but the changes made since then almost certainly aren't handled by nib. They have reference images available for testing with.

https://applesaucefdc.com/contact/