Question
a.
NPWR (active low) and NPRD (active low)
b.
NPS1 and NPS2 (active low)
c.
NPS1 (active low) and NPS2
d.
CMD0 and CMD1
Posted under 80286 80287 Microprocessor Microprocessor
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Q. Which of the input line(s) indicate that the CPU is performing an escape operation, and enables 80287 to execute the next instruction?
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