Xthl exchange top of the stack with hl instruction , Electrical Engineering

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XTHL Exchange top of the stack with HL Instruction

The contents of top two location of the stack are exchanged with the contents of HL register pair. The contents of register L are exchanged with the byte of the top of the stack and the contents of register H are exchanged with the next byte . the contents of the stack pointer register are not changed. The instruction format is

XTHL

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