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WorksheetsMicroprocessor Quiz-1
Total questions: 15
Worksheet time: 8mins
How many General Purpose Register does 8085 MP contain
2
8
4
6
Which is the register holds result of an Operation
Register B
Register A
Register C
Register D
STACK POINTER IS
8 BIT
20 BIT
4 BIT
16 BIT
8085 PIN DIAGRAM CONSISTS OF _______ PINS
20
10
40
30
HOW MANY FLAG BITS are used in MP 8085
5
3
8
2
IF SIGN FLAG IS 0
RESULT IS +VE
RESULT IS -VE
RESULT IS ZERO
RESULT IS NON ZERO
EXPANSION OF ALE
Address Latch Enable
Address Location Enable
Accumulator Latch Enable
Address Latch Electric
Bit P in flag register stands for
Power
Parity
Part
None
Reset and Set is
0 and 1
1 and 0
0 and 0
1 and 1
MVI stands for
Move Immediate
Move Incorrect
Made Immediate
Mode Immediate
PC in register array stands for
(a)
PC Register is of _____ Bits
8
16
5
4
SUB B performs
B-A and store in A
B-A and store in B
A-B and store in A
A-B and store in B
STA 16-Bit Address instruction is
Store Accumulator
Save Accumulator
Store Address
Save Address
Address lines of 8085 mp is
16 lines
8 lines
4 line
20 lines
