Mvi k 20h is an example of
Webfilter_drama Explanation. Answer is : D. 2. The program counter (PC) in a micro-processor: counts the number of programs being executed by the microprocessor. counts the number of instructions being executed by the microprocessor. counts the number of interrupts handled by the microprocessor. keeps the address of the next instruction to be fetched. WebMar 18, 2024 · MVI B, 45 Explanation of the command – It stores the immediate 8 bit data to a register or memory location. Example: MVI B, 45 Opcode: MVI Operand: B is the destination register and 45 is the source …
Mvi k 20h is an example of
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WebIt is an 8-bit register, which holds the temporary data of arithmetic and logical operations. When an instruction is fetched from memory then it is stored in the program counter … WebIt is an 8-bit register, which holds the temporary data of arithmetic and logical operations. When an instruction is fetched from memory then it is stored in the program counter It provides timing and control signal to the microprocessor It is a 16-bit register used to store the memory address location of the next instruction to be executed.
WebAug 31, 2024 · In this addressing mode the data byte is defined as part of the instruction. 8085 microprocessor supports an immediate to register or immediate to memory assignment, and use the instruction MVI for this purpose. Format. The general Syntax is : MVI Reg/Mem 8-bit Data. Example: WebMVI A, 20H SUBM The content of accumulator when the program counter reaches 0109 H is (a) 20 H (b) 02 H (c) 00 H (d) FFH. 29 ) Consider an 8085 microprocessor system: If in addition, following code exists from 0109 H onwards. ORI 40H ADD M What will be the result in the accumulator after the last instruction is executed? (a) 40 H (b) 20 H (c)
WebApr 6, 2024 · Example: MVI A 2BH (load 2BH in register A) MVI 39H (load 39H in register B) ADD B (A = A + B) These set of instructions will set the auxiliary carry flag to 1, as on adding 2B and 39, the addition of lower-order nibbles B and 9 will generate a carry. WebFor example: MVI K, 20F: means 20F is copied into register K. Register addressing mode In this mode, the data is copied from one register to another. For example: MOV K, B: means …
WebFor example: MVI K, 20F: means 20F is copied into register K. Register addressing mode In this mode, the data is copied from one register to another. For example: MOV K, B: means …
WebIt is an 8-bit register, which holds the temporary data of arithmetic and logical operations. When an instruction is fetched from memory then it is stored in the program counter It … hull box office onlineWebexample: MVI K, 20F: means 20F is copied into register K. Register addressing mode In this mode, the data is copied from one register to another. For example: MOV K, B: means … hull boxer luke campbellWebExample − MOV K, L. MVI. Rd, data. M, data. Move immediate 8-bit. The 8-bit data is stored in the destination register or memory. Example − MVI K, 55L. LDA. 16-bit address. Load the accumulator. The contents of a memory location, specified by a 16-bit address in the operand, are copied to the accumulator. Example − LDA 2034K. LDAX. B/D ... hull boxing eventsWebMVI A 20H. SUB M. The content of the accumulator when the program counter reaches 0107 H is. This question was previously asked in. ESE Electrical 2013 Paper 2: Official Paper ... 0106 -- MVI A (Op Code Fetch) 0107 -- 20 H. ∴ The content of the accumulator when the program counter reaches 0107 H is 20 H. Download Solution PDF. holiday pajamas for the familyWebExample: MOV CL, [BX + DI + 20] This instruction moves a byte from the address pointed by BX + DI + 20H in data segment to CL. CL ← DS: [BX + DI + 20H] Physical address can be calculated as DS * 10H + BX + DI + 20H. Implied addressing mode- In this mode, the operands are implied and are hence not specified in the instruction. Example: STC hull boxingWeb3. MVI K, \( 20 \mathrm{~F} \) is an example of? A. Register addressing mode B. Immediate addressing mode C. Direct addressing mode D. Indirect addressing mode 4. 8085 … hull boys leagueWebMVI K, 20F is an example of? A. Immediate addressing mode B. Register addressing mode C. Direct addressing mode D. Indirect addressing mode View Answer Discussion * You … hull boys club