CopyNES reverse engineering

Discuss hardware-related topics, such as development cartridges, CopyNES, PowerPak, EPROMs, or whatever.

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krzysiobal
Posts: 675
Joined: Sun Jun 12, 2011 12:06 pm
Location: Poland

CopyNES reverse engineering

Post by krzysiobal » Sun Mar 01, 2020 1:18 pm

Original kevtris' perallel port version:
http://kevtris.org/Projects/copynes/buyit.html

Somebody's parallel port version reproduction:
http://retro-system.com/copynes.htm

CopyNES USB:
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27256.bin
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Last edited by krzysiobal on Sun Mar 01, 2020 1:21 pm, edited 1 time in total.

lidnariq
Posts: 9127
Joined: Sun Apr 13, 2008 11:12 am
Location: Seattle

Re: CopyNES USB reverse engineering

Post by lidnariq » Sun Mar 01, 2020 1:20 pm

Looks like it's "just" the original CopyNES hooked up via an FT2232?

krzysiobal
Posts: 675
Joined: Sun Jun 12, 2011 12:06 pm
Location: Poland

Re: CopyNES reverse engineering

Post by krzysiobal » Sun Mar 01, 2020 1:27 pm

Pins that were used to control LCD now are used to communicate with FT chip. Other connections seem to be the same, except the reset circuit.

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