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Changes - CPCWiki

Changes

ACU Romboard (DIY)

229 bytes added, 12:09, 29 June 2011

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==Technical==

ROM Selection is made using a port decoded with A13=0, A14=1. D3 must be 0, D2..D0 select the ROM, allowing up to 7 ROMs to be selected.

More than one value can select the same ROM (e.g. &11 will also select &1).

[[Category:Peripherals]] [[Category:DIY]]

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