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6502 Instructions - Introduction

29 bytes removed, 12:19, 19 January 2022

→‎Register-Memory Loads and Stores

There are three instructions to load data from memory to a register:

~~<code>~~ LDA ; load the accumulator LDX ; load the X register LDY ; load the Y register~~</code>~~

And there are three matching instructions to store data from a register to a memory location:

~~<code>~~ STA ; store the accumulator STX ; store the X register STY ; store the Y register~~</code>~~

=== Push/Pull on the Stack ===

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