2. Show the value of R20 after the following lines of code are executed. LDI R20, Ox79 LDI R21, Ox9E EOR R20, R21 1. I
Posted: Mon Mar 21, 2022 5:00 pm
- 2 Show The Value Of R20 After The Following Lines Of Code Are Executed Ldi R20 Ox79 Ldi R21 Ox9e Eor R20 R21 1 I 1 (10.86 KiB) Viewed 38 times
- 2 Show The Value Of R20 After The Following Lines Of Code Are Executed Ldi R20 Ox79 Ldi R21 Ox9e Eor R20 R21 1 I 2 (15.38 KiB) Viewed 38 times
- 2 Show The Value Of R20 After The Following Lines Of Code Are Executed Ldi R20 Ox79 Ldi R21 Ox9e Eor R20 R21 1 I 3 (27.79 KiB) Viewed 38 times
1. If C =1, R3 = 0x78, and R4 = 0x6A before execution of SBC R3, R4, what will be the contents of R3, R4, and C (carry flag) after execution? 3 GA some sum of Rs and Ru
3. Consider the following code: .EQU VAL1 = 79 EQU VAL2 = 25 LDI R20,VAL1 LDI R21,VAL2 CP R21,R20 BRLO NEXT LDI R20, VAL2 NEXT: a. What does the above program do? b. What is the value of R20 after the above code is executed? CP is contes cp, & so it's conter the Reaganel