Acronyms and Abbreviations
| A |
AC | Alternating Current |
ACK | ACKnowledge |
ARRE | Automatic Read Reallocation |
| Enabled |
ATN | ATteNtion |
AWG | American Wire Gauge |
AWRE | Automatic Write Reallocation |
| Enabled |
| B |
BPI | Bits Per Inch |
BSY | BuSY |
| C |
C/D | Control/Data |
CDB | Command Descriptor Block |
CmpLst | Complete List |
CRC | Cyclic Redundancy Check |
CYL | CYLinder |
| D |
DC | Direct Current |
DCR | Disable CoRrection |
DCRT | Disable CeRtificaTion |
DE | Disk Enclosure |
DevOfl | Device Offline |
DPO | Disable Page Out |
DTE | Disable Transfer on Error |
| E |
ECC | Error Correction Code |
EER | Enable Early Recovery |
| F |
FG | Frame Ground |
FIFO | First In First Out |
FmtData | Format Data |
C141-E270
| G |
Gbps | Gigabits per second |
| H |
HDC | Hard Disk Controller |
HDD | Hard Disk Drive |
| I |
ID | IDentifier |
I/O | Input/Output |
| L |
LED | Light Emitting Diode |
LSI | |
| circuit |
LUN | Logical Unit Number |
| M |
MEEPRML | Modified Enhanced |
| Extended Partial |
| Response Maximum |
| Likelihood |
MPU | MicroProcessor Unit |
MR | Magnetro Resistive |
MSG | MeSsaGe |
MTBF | Mean Time |
| Between Failure |
MTTR | Mean Time To Repair |
| O |
OEM | Original Equipment |
| Manufacturer |
125
