Which of the following is an Intel 8085 external signal?
A)CLK(OUT)
B)read control
C)HOLDA
D)all of the above

Question

Quizplus · Accepted Answer

CLK(OUT) is the output signal of the clock and it is used to synchronize the operations of the other devices in the system. Read control is used to read data from an external device. HOLDA is a signal used by an external device to request the CPU to release the bus. All of the above signals are considered external signals of the Intel 8085 microprocessor.

Which of the Following Is an Intel 8085 External Signal