10.4.12.1.4 Block Enables (BLKA and BLKB)

Asserting BLKA when RWA is high reads the RAM at the address (ADDRA) onto the data port (DOUTA). Asserting BLKA when RWA is low writes the data (DINA) into the RAM at the address (ADDRA).

Asserting BLKB when RWB is high reads the RAM at the address (ADDRB) onto the data port (DOUTB). Asserting BLKB when RWB is low writes the data (DINB) into the RAM at the address (ADDRB).