PM6341 E1XC
DATA SHEET
PMC-910419
ISSUE 8
E1 FRAMER/TRANSCEIVER
5
BLOCK DIAGRAM
TCLKI
TRANSMITTER
TOPS
TRAN
Timing Options
BTPCM/BTDP
BTSIG/BTDN
BTFP
Transmitter:
Frame Generation,
Alarm Insertion,
Trunk Conditioning
Line Coding
BTIF
Backplane
Transmit
Interface
TAP
TAN
DJAT
Digital Jitter
Attenuator
XPLS
Analog Pulse
Generator
BTCLK
PCSC
Per-channel
Controller:
Signalling, Idle
Control
TC
Internal
Bus
DTIF
Digital
Transmit
Interface
TCLKO
TDP/TDD
TDN/TFLG
A[7:0]
RDB
W RB
CSB
M PIF
Micro-
Processor
Interface
TDLCLK/
TDLUDR
ALE
XFDL
HDLC
Transmitter
INTB
RSTB
TDLSIG/
TDLINT
D[7:0]
BRCLK
RECEIVER
BRFPI
XCLK/VCLK
SIGX
PM ON
Performance
Monitor
BRPCM/BRDP
BRSIG/BRDN
BRFPO
ELST
Elastic
Store
Signalling
Extractor,
Trunk
RAS
REF
RRC
RSLC
Analog
Pulse Slicer
BRIF
Counters
Conditioner
Backplane
Receive
Interface
RDPCM/RPCM
RCLKO
FRM R
Framer:
Frame
RCLKI
RFP
DRIF
Digital
Receive
Interface
CDRC
Alignm ent,
Clock and
RDP/RDD/
SDP
Alarm
Data
Detection
Recovery
RDN/RLCV/
SDN
RDLSIG/
RDLINT
RFDL
HDLC
Receiver
RDLCLK/
RDLEOM
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
10
PMC [ PMC-SIERRA, INC ]
