If M/IO (active low) signal is ‘0’ then it indicates
A. I/O cycle
B. memory cycle
C. I/O cycle or INTA cycle
D. I/O cycle or HALT cycle
Answer:A
If M/IO (active low) signal is ‘0’ then it indicates
A. I/O cycle B. memory cycle C. I/O cycle or INTA cycle D. I/O cycle or HALT cycle
Explanation: If M/IO (active low) signal is ‘0’ then it indicates that an I/O cycle or INTA cycle is in process, and if it is ‘1’, it indicates that a memory or a HALT cycle is in progress.