Question

How long would the processor take to execute the instruction lda 1753h if the t-state duration is 2?

Answer 1

All we can say from the information you’ve given is that it will probably be some multiple of 2µsec, most likely.

You haven’t told us what kind of processor, or any other details of the system, or exactly where you’re measuring from and to. Are you measuring the full path from instruction fetch of one instruction to the next, or just the memory access, or…?

Answer 2

Answer:

Explanation:

The duration of the execution of the instruction "lda 1753h" depends on the processor and its clock speed. The t-state duration is the time taken by the processor to execute a single instruction cycle, so if the t-state duration is 2, it means that it takes 2 clock cycles for the processor to execute a single instruction.

To determine the total time it takes to execute the "lda 1753h" instruction, you need to know the clock speed of the processor and the number of instruction cycles required to execute the instruction. The number of instruction cycles required to execute the instruction can vary depending on the processor and the instruction itself.

For example, if the clock speed of the processor is 1 GHz (1 billion cycles per second) and the instruction requires 4 instruction cycles to execute, the total time it takes to execute the instruction would be:

4 instruction cycles * 2 t-states/instruction cycle * (1 / 1 GHz) seconds/cycle = 8 x 10^-9 seconds

This is just an example and the actual execution time will depend on the specific processor and its clock speed.