Electronics and Communication Engineering - Digital Electronics - Discussion
Discussion Forum : Digital Electronics - Section 9 (Q.No. 20)
20.
In 8085 microprocessor, how many interrupt control lines are there?
Discussion:
4 comments Page 1 of 1.
Ppp said:
2 years ago
I think 6 is the correct option.
Pkn said:
8 years ago
It is 6 interrupt.
Ankit Kumar said:
8 years ago
Yes you are right @Subhash.
SUBHASH KUMAR said:
9 years ago
There are only 6 interrupt lines (pins) in 8086 microprocessor:
TRAP, RST7.5, RST6.5, RST5.5, INTR and INTA
{Note:-INTA is not an interrupt. It is used by the microprocessor for sending the acknowledgement}
TRAP, RST7.5, RST6.5, RST5.5, INTR and INTA
{Note:-INTA is not an interrupt. It is used by the microprocessor for sending the acknowledgement}
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