Electronics and Communication Engineering - Digital Electronics
Exercise : Digital Electronics - Section 16
- Digital Electronics - Section 13
- Digital Electronics - Section 24
- Digital Electronics - Section 23
- Digital Electronics - Section 22
- Digital Electronics - Section 21
- Digital Electronics - Section 20
- Digital Electronics - Section 19
- Digital Electronics - Section 18
- Digital Electronics - Section 17
- Digital Electronics - Section 16
- Digital Electronics - Section 15
- Digital Electronics - Section 14
- Digital Electronics - Section 1
- Digital Electronics - Section 12
- Digital Electronics - Section 11
- Digital Electronics - Section 10
- Digital Electronics - Section 9
- Digital Electronics - Section 8
- Digital Electronics - Section 7
- Digital Electronics - Section 6
- Digital Electronics - Section 5
- Digital Electronics - Section 4
- Digital Electronics - Section 3
- Digital Electronics - Section 2
1.
The logic operation that will selectively clear bits in register A in those positions where these are 1 's in the bits of register B is given by
2.
The 2's complement representation of the decimal number -4 is
3.
The following program starts at location 0100H
L X ISP, 00FF - the content if accumulator
LXIH, 0701 - when the program counter
MVI A, 20 H - reaches 0109 H is
S ∪ BM
L X ISP, 00FF - the content if accumulator
LXIH, 0701 - when the program counter
MVI A, 20 H - reaches 0109 H is
S ∪ BM
4.
In 8085 microprocessor, what is the length of PC (program counter)?
5.
In decimal system the base of radix is
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers