'B' Command (V0011.0000) : Servo Bode Plot

'C' Command (V0011.0000) : Generic Servo Command

'D' Command (V0011.0000) : Read / Unlock DDR Buffer

'E' Command (V0001.0000) : Measure Disc Eccentricity

'G' Command (V0011.0000) : Select Servo Controller

'K' Command (V0001.0000) : Servo Disc Slip

'R' Command (V0011.0000) : Read Servo RAM at Address

'S' Command (V0011.0000) : Enter Servo Matlab Shell

'U' Command (V0011.0000) : Enable / Disable Servo Updates

'W' Command (V0011.0000) : Write Servo RAM at Address

'Z' Command (V0011.0000) : Read Zap from Disc to Table

'd' Command (V0011.0000) : Disable / Enable Servo ZAP coefficients and ZAP read

'e' Command (V0001.0000) : Enable / Disable Shock Sensor

'i' Command (V0011.0000) : Read Servo Symbol Table at Index

'r' Command (V0011.0000) : Read Servo RAM at Index

'w' Command (V0011.0000) : Write Servo RAM at Index