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version 2011-10-14

OUT : OUTput data to I/O

In a microcontroller implementation, where the external memory bus is shared with I/O buffers (pin sharing), this instruction writes the contents of the source register (snd) on the address bus. The address of the I/O port is provided by a source register or immediate value (si4 or imm16) though only a few LSB are used.

See also IN