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6502 parasite ROM is 4 KB #366

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tom-seddon opened this issue Sep 2, 2024 · 1 comment

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accuracy

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tom-seddon commented Sep 2, 2024

Only the top 2 KB is accessible in normal mode, but all 4 KB is accessible in boot mode.

https://www.stardot.org.uk/forums/viewtopic.php?p=354094#p354094

https://github.com/tom-seddon/b2/blob/wip/tom/src/beeb/src/BBCMicro_Update.inl#L166

tom-seddon added the accuracy label

Owner Author

tom-seddon commented Nov 24, 2024

The ROM is actually not accessible at all in normal mode, so no change there required.

tom-seddon pushed a commit that referenced this issue


          Handle all 4 KB of 6502 parasite ROM.

79a71ae

Fix #366.

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