The signal that is used to drive a priority resolving network that actually accepts the bus request inputs is
A. BREQ (active low)
B. BPRN (active low)
C. CBRQ (active low)
D. BPRO (active low)
Answer:A
The signal that is used to drive a priority resolving network that actually accepts the bus request inputs is
A. BREQ (active low) B. BPRN (active low) C. CBRQ (active low) D. BPRO (active low)
Explanation: The BREQ (active low) is used to drive a priority resolving network that actually accepts the bus request inputs from all the masters and derives the priority outputs which further drive the BPRN (active low) inputs of all the masters.