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SNES: Add Game Processor RAM Cassette Read/Write support #897

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merged 1 commit into from
Feb 17, 2024

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LuigiBlood
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@LuigiBlood LuigiBlood commented Feb 9, 2024

This adds support for read and write Game Processor RAM Cassettes.
Since these do not have any valid header to rely on, this performs blind reads/writes and assumes HiROM / Mode 21 mapping.

I've tested the Read and Write support on my own Game Processor RAM Cassette and confirm that it works.
It is all tested on a Cart Reader HW2 version as I don't have any newer versions.

I'm not certain if the menu changes are as it should be, so I trust your judgement if something needs fixing.

@LuigiBlood
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The additional changes are just renames or removing parts of what I copy pasted from SV.ino to get things started.

@PsyK0p4T PsyK0p4T merged commit f762f29 into sanni:master Feb 17, 2024
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@LuigiBlood LuigiBlood deleted the gpc4m branch February 19, 2024 13:12
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2 participants