The drive strength of the output drivers of the QDR-II SRAM

Question: How to control the drive strength of the output drivers of the QDR-II SRAM?

 

Answer:

The QDR-II like the QDR" provides an option for the users to control the strength of the output drivers. To use this method of impedance control, one has to connect a resistor whose value is 5 times the required impedance at the ZQ pin.