WebBasic System Intel 8085; Assembler Directives; Control Instructions; ... POP PSW. POP D. After the execution of these instructions we have the following data in the registers.F = 59 … The 8085 is a conventional von Neumann design based on the Intel 8080. Unlike the 8080 it does not multiplex state signals onto the data bus, but the 8-bit data bus is instead multiplexed with the lower eight bits of the 16-bit address bus to limit the number of pins to 40. State signals are provided by dedicated bus control signal pins and two dedicated bus state ID pins named S0 and S1. Pin …

8085 Microprocessor MCQ Quiz Interview Questions - Technobyte

WebNov 4, 2024 · Detailed Solution. PUSH B; ‘Push the content of B and C register into the stack. Decrements SP by 2’. PUSH H; ‘Push the content of H and L register into the stack. Decrements SP by 2’. POP B; ‘pop the upper two bytes from top of stack and place it in BC register. Increment SP by 2.’. WebAnswer. 53. When a program is being executed in an 8085 microprocessor, its program counter contains. the memory address as the instruction that is to be executed next. the … daughter of countess of wessex

Explain PUSH and POP Instructions of 8085 - Shaalaa.com

WebJan 23, 2013 · But the point is PUSH PSW, PUSH A, or PUSH AF are all the same instruction as far as the actual 8085 chip is concerned. The only difference is in what the assembler you are using to assemble your code recognizes. All the 8085 chip itself will see is an F5 returned from memory at the program counter address during the M1 (instruction fetch ... WebThe program counter in 8085 microprocessor is a 16-bit register, because. It counts 16 bits at a time. There are 16 address times. It facilitates the users storing 16-bit data … WebThe following is the 8085 assembly language program. ... 0000H PUSHB POP PSW LXI H 200BH CALL DELAY OUT 01H HLT 2006H 2007H 2008H 200BH 200EH 2010H 2064H … daughter of cronus crossword clue