Bt8370/8375/8376
AppendixD
Fully Integrated T1/E1 Framer and Line Interface
D.2 Acronyms and Abbreviations
HCDS
HDB3
High-Capacity Digital Service
High-Density Bipolar of Order 3
ICOT
IDLC
ISDN
Intercity and Outstate Trunk
Integrated Digital Loop Carrier
Integrated Service Digital Network
JAT
Jitter Attenuator
JCLK
JTAG
Jitter Attenuated Clock
Joint Test Action Group
LBO
LCV
LEC
LIU
LOAS
LOF
LOS
LSB
Line Build Out
Line Code Violation
Local Exchange Carrier
Line Interface Unit
Loss of Analog Signal
Loss of Frame
Loss of Signal –DS1
Least Significant Bit
MAIS
MART
MAS
Multiframe AIS
Maximum Average Reframe Time
Multiframe Alignment Sequence (CAS Format)
Metropolitan Area Trunk
MAT
MERR
MFAS
MOP
MFAS Error
Multiframe Alignment Sequence (CRC4 format)
Message-Oriented Protocol
Message Oriented Signaling
Microprocessor Interface
Metric Quad Flat Pack
Most Significant Bit
Multi-Vendor Integration Protocol
Multiframe Yellow Alarm
MOS
MPU
MQFP
MSB
MVIP
MYEL
NCO
NI
Numerical Controlled Oscillator
Network Interface
NRZ
Non-Return to Zero
OOF
Out of Frame
PDV
PIC
PLCC
PLL
Pulse Density Violation
Polyethylene-insulated Cable
Plastic Leaded Chip Carrier
Phase Locked Loop
PM
Performance Monitoring
Plastic Quad Flat Pack
Pseudo-Random Bit Sequence
Primary Rate Interface
PQFP
PRBS
PRI
PRM
Performance Report Message
RAI
RBOP
RBS
Remote Alarm Indication
Bit-Oriented Protocol Detector
Robbed Bit Signaling
Receiver
RCVR
N8370DSE
Conexant
D-3