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MOS 6502

72 bytes added, 07:41, 4 September 2024
/* Oddities */
* Some instructions, particularly those involving branches or indexed addressing modes, incur an extra cycle if the processor has to cross a memory page boundary. This is problematic for time-sensitive code.
* The NOP instruction takes 2 full-cycles, not 1. This is the time it takes for the 16-bit PC register to be incremented.
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