Differences
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| instruction_encoding [2023/12/18 12:44] – [ALU instructions] pulkomandy | instruction_encoding [2023/12/18 12:44] – [ALU instructions] pulkomandy | ||
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| and the "To [Addr16" | and the "To [Addr16" | ||
| - | '' | + | '' |
| + | |||
| + | (so in this case the register encoded in OPA is used as a source, not a destination). | ||
| The LD and ST operations with the 16-bit addressing mode ignore the value of Rs, they use only Ra and the 16-bit value. | The LD and ST operations with the 16-bit addressing mode ignore the value of Rs, they use only Ra and the 16-bit value. | ||
