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Refer http://wiki.answers.com/Q/How_to_draw_timing_diagram_for_8085_microprocessor_instruction

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Darrell Zboncak

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2y ago

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Related Questions

How do you draw timing diagram for 8085 instruction LHLD 5000H?

There is an example of a LHLD 5000H diagram on this website: atelier-drachenhaus.de/timing-diagram-8085. This will provide an idea of how to draw the diagram.


How many instruction are there in 8085 mp?

There are 74 instructions in the 8085 microprocessor.


What is timing and control unit in 8085 microprocessor?

timing


How does the 8085 microprocessor instruction register work?

stores next instructions


Timming diagram for lda instruction in microprocessor 8085?

The timing diagram for the LDA (Load Accumulator Direct) instruction in the 8085 microprocessor involves several key phases. Initially, the opcode is fetched from memory, which takes 4 clock cycles. Next, the address of the data to be loaded into the accumulator is specified in the next two cycles, followed by another two cycles to read the data from the specified memory location into the accumulator. The entire process typically takes 7 machine cycles, including the necessary memory access time.


Why is the jump instruction jmp of 8085 microprocessor given the immediate addressing mode?

because the operand is available in the instruction itself


What is the function of control bus in references to 8085 microprocessor?

It provides timing signals.


What is the purpose of the RRC instruction in 8085 microprocessor?

We can implement "Divided by '2' " operation by using RRC.


Why the name 8085 Why the name 8085 for microprocessor?

8085 is a microprocessor designed by Intel


What Timing diagram Intel 8085 out instruction?

The OUT instruction on the 8085 uses 10 T cycles, 3 for opcode fetch, 1 for opcode decode, 3 for port address fetch, and 3 for port data store. Any wait states encountered are above and beyond that.


IS OPCODE FETCH MACHINE CYCLE ENOUGH FOR THE INTRUCTION MOV MA IN 8085 TIMING DIAGRAM?

In the 8085 microprocessor, the opcode fetch machine cycle is not sufficient on its own for executing the MOV MA instruction. While the opcode fetch cycle is responsible for retrieving the instruction from memory, additional machine cycles are required to perform the data transfer or execution of the instruction. Specifically, the MOV MA instruction involves both an opcode fetch cycle and a memory access cycle to complete the operation. Therefore, multiple machine cycles are necessary for executing this instruction effectively.


How many bytes are there for jump instruction in 8085?

There are 74 instructions in the 8085 microprocessor.