Xthl instruction in microprocessor history ~894~

14 Dec 2013 2.2 ADVANCED INSTRUCTIONS RELATED TO THE 8085 16BIT 2.2 XTHL none; this instructions exchange the top (pointed by SP) contents

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LESSON 19: USING THE XTHL INSTRUCTION. 60 . time and these instructions tell the microprocessor whether to input data, output . The architecture of the. 9 NOP and Stack Group of Instructions Stack and the stack pointer Reading from the stack Writing to the stack Instruction Selection from The 8085 Microprocessor: Architecture, Programming and Interfacing [Book] Instruction type XTHL. 19 Jan 2019 It is a 3 byte instruction. It is one of the 256 instructions of 8085 having highest T states. The other instruction is XTHL - Exchange H and L with top of stack.8085 simulator free download. microprocessor architecture, processor, flag register, addressing XTHL: - This instruction exchanges H and L with top of stack. 5 Dec 2018 Instruction type XTHL in 8085 Microprocessor. In 8085 Instruction set, XTHL is a mnemonic that stands for “eXchange Top of stack with HL”. This instruction exchanges the contents of the top two locations of the stack with the contents of register pair HL. This is a multipurpose instruction and used to implement the 8085 interrupts 7.5, 6.5, 5.5, and serial data . PCHL, none, Load program counter with HL contents. Microprocessor 8085 Data-transfer Instructions - Learn Microprocessor in simple Classification, 8085 Architecture, 8085 Pin Configuration, 8085 Addressing Modes XTHL. None. Exchange H and L with top of stack. The contents of the L