The function, ‘data bus tristated’ is performed when
Posted: Thu Jul 14, 2022 8:34 am
a) CS(active low) = 1
b) CS(active low) = 0
c) CS(active low) = 0, RD(active low) = 1, WR(active low) = 1
d) CS(active low) = 1 OR CS(active low) = 0, RD(active low) = 1, WR(active low) = 1
b) CS(active low) = 0
c) CS(active low) = 0, RD(active low) = 1, WR(active low) = 1
d) CS(active low) = 1 OR CS(active low) = 0, RD(active low) = 1, WR(active low) = 1