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Calculate the time delay created by the following subroutine if the system uses an 8051 with a frequency of 11.0592 MHz. Machine Cycles/ per instruction
Calculate the time delay created by the following subroutine if the system uses an 8051 with a frequency of 11.0592 MHz.
Machine Cycles/ per instruction
DELAY: MOV R7, #200 1
BACK: MOV R6, #100 1
AGAIN: MOV R5, #250 1
HERE: NOP 1
NOP 1
DJNZ R5, HERE 2
DJNZ R6, AGAIN 2
DJNZ R7, BACK 2
RET 2
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