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tutorials:assemblers [2022/03/14 02:57] sm5por [Memory addresses] |
tutorials:assemblers [2022/03/14 03:08] sm5por [Memory addresses] |
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=== Effective address calculation === | === Effective address calculation === | ||
+ | |||
+ | ^ Word ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^1^1^1^1^1^1^1^1^1^1^2^2^2^2^2^2^2^2^2^2^3^3^3^3^3^3^ | ||
+ | ^::: | ||
+ | |Address | ||||||||||||| | ||
+ | |||
+ | ^ | ||
+ | |I | ||
+ | |X | ||
+ | |Y | ||
=== Extended addressing === | === Extended addressing === | ||
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|Position | |Position | ||
|Size | | |Size | | ||
- | |I | ||
- | |X | ||
- | |Y | ||
==== Instructions ==== | ==== Instructions ==== |