The signals S1 (active low), S2 (active low) are
A. output signals
B. indicate initiation of bus cycle
C. define type of bus cycle with M/IO (active low)
D. all of the mentioned
Answer:A
The signals S1 (active low), S2 (active low) are
A. output signals B. indicate initiation of bus cycle C. define type of bus cycle with M/IO (active low) D. all of the mentioned
Explanation: The signals S1 (active low), S2 (active low) are active low status output signals, which indicate initiation of a bus cycle, and with M/IO (active low) and COD/INTA (active low), they define the type of the bus cycle.