Patent attributes
Methods, systems, and devices for an efficient turnaround policy for a bus are described. A device may include a memory and a bus for communicating with the memory. The device may operate the bus in a first direction, relative to the memory, that is associated with a first type of access command. The device may determine, for the memory, that a quantity of queued access commands of a second type are for one or more banks that have satisfied a timing constraint for activating different rows in a same bank. Based on determining that the quantity of queued access commands of the second type are for one or more banks that have satisfied the timing constraint, the device may operate the bus in a second direction, relative to the memory, that is associated with the second type of access command.
