## ALP Programming Guide and Reference

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### ptr16:16

A far pointer, typically in a code segment different from that of the instruction. The notation 16:16 indicates that the value of the pointer has two parts. The value to the left of the colon is a 16-bit selector or value destined for the code segment register. The value to the right reflects the operand-size attribute of the instruction (16 bits) and corresponds to the offset within the destination segment.