base:memory_management
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base:memory_management [2018-05-29 07:35] – white_flame | base:memory_management [2018-05-29 08:18] – white_flame | ||
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* All other memory locations ($0000-9FFF, | * All other memory locations ($0000-9FFF, | ||
* Writes to a ROM-mapped region are applied to the underlying RAM at the same address. | * Writes to a ROM-mapped region are applied to the underlying RAM at the same address. | ||
+ | * I/O includes the registers for the VIC-II, SID, and CIA chips; color RAM; and two external I/O pages that reach out the expansion port. | ||
* The VIC-II always sees the CHARROM at $1000-1FFF and $9000-9FFF, and RAM everywhere else, regardless of these bits. | * The VIC-II always sees the CHARROM at $1000-1FFF and $9000-9FFF, and RAM everywhere else, regardless of these bits. | ||
base/memory_management.txt · Last modified: 2022-04-17 05:36 by white_flame