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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 20
16.
"Micro-program" is
the name of the source program in microcomputer
the set of instructions indicating the primitive operations in 1 system
the general name of 'MACRO's' in assembly language programming
the name of programs of very small size
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The number of programmable 16 bit registers of 6800 are
2
3
4
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
In 8085 microprocessor, if interrupt service requests have been received from all of the following interrupts, then which one will be serviced first?
RST 5.5
RST 6.5
RST 7.5
None
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
In floating point representation, the number of bits of mantissa is
10
9
8
7
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
The clock shown in figure has a frequency of 6 MHz. The frequency of the Q output will be
12 MHz
24 MHz
3 MHz
1.5 MHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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