The state of signals in idle mode is
A. ALE is high
B. PSEN is high
C. PSEN(active low) is high
D. ALE and PSEN(active low) are high
Answer:A
The state of signals in idle mode is
A. ALE is high B. PSEN is high C. PSEN(active low) is high D. ALE and PSEN(active low) are high
Explanation: ALE and PSEN(active low) remain high in Idle mode.