Find the time delay for the delay subroutine shown to the right, if the system has an 8051 wit frequency of 11.0592 MHz (C4)

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 22VE: Two 1-bit values generate a 1 result value when a(n) _____ instruction is executed. All other input...
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Write an instruction to sum of the values 9AH, 29H and F4H.Put the sum in registers RO (low byte)
and R7 (high byte). (C5)
Find the time delay for the delay subroutine shown to the right, if the system has an 8051 with
frequency of 11.0592 MHz (C4)
DELAY:
AGAIN:
MOV R2, #150
MOV R3, #250
NOP
NOP
NOP
DJNZ R3, HERE
DJNZ R2, AGAIN
RET
Transcribed Image Text:Write an instruction to sum of the values 9AH, 29H and F4H.Put the sum in registers RO (low byte) and R7 (high byte). (C5) Find the time delay for the delay subroutine shown to the right, if the system has an 8051 with frequency of 11.0592 MHz (C4) DELAY: AGAIN: MOV R2, #150 MOV R3, #250 NOP NOP NOP DJNZ R3, HERE DJNZ R2, AGAIN RET
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