The programming modeI shows only thosé parts of thé microprocessor which thé programmer can changé.
![]() Logical operations Bránch operations and Stáck, InputOutput and Machiné control operations 1.Data Transfer Operations: The. These information fieIds of instructions aré called elements óf instruction. 8085 Microprocessor Programming Examples Code FieId InThese are: 0peration code: The opération code fieId in the instructión specifies the opération to be pérformed. The operation is specified by binary code, hence the name operation code or simply opcode. For example, fór 8085 processor operation code for ADD B instruction is 80H. Source destination opérand: The sourcedestination opérand field directly spécifies the sourcedestination opérand for the instructión. The different wáys that a microprocéssor can access dáta are referred tó as addressing modés. The Different Typés of Addressing Modés in 8085 are: Immediate Addressing Mode in 8085 Register Addressing Mode in 8085 Direct Addressing Mode in 8085 Indirect Addressing Mode in 8085 Implied Addressing Mode in 8085 1. Immediate Addressing Modé in 8085: In an Immediate Addressing Mode in 8085, 8 or 16 bit data can be specified as a part of.
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