'B' Command (V0011.0000) : Buffer Display

'C' Command (V0011.0000) : Buffer Copy

'D' Command (V0012.0000) : Display Temperature

'E' Command (V0012.0000) : Display / Edit Log

'H' Command (V0011.0000) : Select Logical Head

'I' Command (V0011.0003) : Display / Modify Adaptive Parameter

'K' Command (V0011.0000) : Set Track Format

'P' Command (V0011.0000) : Set Buffer Pattern

'Q' Command (V0011.0000) : Write

'R' Command (V0011.0000) : Read CHS

'S' Command (V0011.0000) : Seek to Logical Cylinder and Head

'U' Command (V0012.0000) : Channel Temperature Adjust

'W' Command (V0011.0000) : Write CHS

'X' Command (V0011.0000) : Display Preamp Head Resistance

'Y' Command (V0011.0000) : Set Retries - DERP

'Z' Command (V0011.0000) : Spin Down Drive

'b' Command (V0011.0000) : Erase Track

'c' Command (V0011.0000) : Off Track Capability

'g' Command (V0001.0000) : Sector Based BER

'h' Command (V0011.0001) : Mark Media Flaw

'i' Command (V0011.0000) : Generic Read/Write Request

'm' Command (V8003.0000) : Display Single Track Directed Offline Scan Information

'r' Command (V0011.0000) : Read Non-Volatile Adaptive Parameters

's' Command (V0011.0000) : Write Peripheral Register - channel or preamp

't' Command (V0012.0000) : Read Peripheral Register - channel or preamp

'u' Command (V0011.0000) : Enable/Disable Write Fault

'w' Command (V0011.0000) : Save Adaptives To Flash

'x' Command (V0013.0000) : Display Zone Information

'y' Command (V0011.0000) : Set DERP Retry State