Fujitsu MHS2020AT User Manual download pdf (Page 31)

C141-F059-01EN AB-1

Acronyms and Abbreviations

A

ABRT Aborted command

AC Alternating current

AIC Automatic idle control

AMNF Address mark not found

ATA AT attachment

AWG American Wire Gauge

B

BBK Bad block detected

BIOS Basic input-output system

C

CORR Corrected data

CH Cylinder high register

CL Cylinder low register

CM Command register

CMOS Complementary

metal-oxide semiconductor

CSR Current sense register

CSS Contact start/stop

CY Cylinderregister

D

dBA dB A-scale weighting

DC Direct current

DE Disk enclosure

DH Device/head register

DRDY Drive ready

DRQ Data request bit

DSC Drive seek complete

DWF Drive write fault

E

ECC Error checkingand correction

ER Error register

ERR Error

F

FR Features register

G

GB Giga byte

H

HA Host adapter

HDD Hard disk drive

I

IDNF ID not found

IRQ14 Interrupt request 14

L

LED Light emitting diode

M

MB Mega-byte

MB/s Mega-byte per seconds

MPU Micro processor unit

MTBF Mean time between failures

MTTR Mean time to repair

O

OEM Original equipment manufacture

P

PCA Printed circuit assembly

PIO Programmed input-output

P/N Parts number

R

RLL Run-length-limited

S

SA System area

SC Sector count register

SG Signal ground

SN Sector number register

ST Status register

S/N Serial number

T

TPI Tracks per inches

TR0NF Track 0 not found

Typ Typical

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 39 40

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