retagged by
1,984 views
4 votes
4 votes
closed with the note: Out of syllabus now

What are the states of the Auxillary Carry (AC) and Carry Flag (CY) after executing the following 8085 program?

MVI H, 5DH
MIV L, 6BH
MOV A, H
ADD L  
  1. AC = 0 and CY = 0
  2. AC = 1 and CY = 1
  3. AC = 1 and CY = 0
  4. AC = 0 and CY = 1
retagged by

Related questions

2 votes
2 votes
1 answer
1
Kathleen asked Sep 15, 2014
1,494 views
In 8085 which of the following modifies the program counterOnly PCHL instructionOnly ADD instructionsOnly JMP and CALL instructionsAll instructions
13 votes
13 votes
2 answers
2
Kathleen asked Sep 15, 2014
8,323 views
The results returned by function under value-result and reference parameter passing conventionsDo not differDiffer in the presence of loopsDiffer in all casesMay differ i...
1 votes
1 votes
1 answer
3
Kathleen asked Sep 29, 2014
2,998 views
RST 7.5 interrupt in 8085 microprocessor executes the interrupt service routing from interrupt vector location0000H0075H003CH0034H