Episode 94: How Computers Work Part IV - Processor Architecture and Machine Code
The Science of Everything Podcast
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The Different Addressing Modes
register indirect addressing involves specifying the register address that in turn contains an address in memory where the operaand will be. Another addressing mode is called index todressing, which involves specifying an offset from a known location in memory. Or you can use stack addressing, which is effectively not providing an address and just hard coting up your computer so it always takes the operans from one set location.
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