A transceiver that includes a receiver configured to receive a data signal, a controller, a first memory that includes a first table associated with a first set of gain values and a second table associated with a second set of gain values, and a second memory accessible by an external host is provided. The controller is configured to access a first value associated with a strength of the data signal from the receiver, access a second value associated with the first value from the first table, generate a third value using the second value, and store the third value in the second memory.