The signal which indicates to the CPU, to fetch a data word for the coprocessor is
A. READY
B. NMI
C. HLDA
D. PEREQ
Answer:A
The signal which indicates to the CPU, to fetch a data word for the coprocessor is
A. READY B. NMI C. HLDA D. PEREQ
Explanation: The Processor Extension Request (PEREQ) output signal indicates to the CPU to fetch a data word for the coprocessor.