What are the signals involved in memory bank selection in 8086 microprocessor?
The 8086 based system will have two sets of memory IC's. One set for even bank and another for odd bank. The data lines D0-D7 are linked to even bank and the data lines D8-D15 are linked to odd bank .the even memory bank is selected by address line A0 and odd memory bank is selected by control signal BHE .The memory banks are selected these signals are active low.