If Numeric Processor Read (NPRD) active-low input pin is activated, then it enables a data transfer from
A. memory to processor
B. 80287 to 80286
C. 80286 to 80287
D. 8086 to 80287
Answer:A
If Numeric Processor Read (NPRD) active-low input pin is activated, then it enables a data transfer from
A. memory to processor B. 80287 to 80286 C. 80286 to 80287 D. 8086 to 80287
Explanation: If Numeric Processor Read (NPRD) active-low input pin is activated, then it enables a data transfer from 80287 to 80286.