DS33R41 Maxim Integrated Products, DS33R41 Datasheet - Page 19

• Manufacturer Part Number: DS33R41
• Description: Network Controller & Processor ICs Inverse-Multiplexing Ethernet Mapper wit
• Manufacturer: Maxim Integrated Products

RRING
TRING
Figure 6-2. T1/E1/J1 Transceiver Block Diagram
RTIP
TTIP
TPD
JTDOn
CLOCK & DATA
GENERATION
TRANSMIT
WAVESHAPE
RECOVERY
JTDIn
RECEIVE
(1 OF 4 TRANSCEIVERS)
LIU
LIU
JTAG
JTCLKn
Transceiver
s
MCLK1
MASTER
CLOCK
JTRSTn
DS33R41 Inverse-Multiplexing Ethernet Mapper with Quad Integrated T1/E1/J1 Transceivers
LOCAL
LOOP
BACK
JTMSn
MCLK2
ATTEN.
OR RX
ATTEN.
JITTER
JITTER
PATH
TX
REMOTE
LOOP
BACK
RPOSO
RNEGO
RCLKn
TPOSO
19 of 335
TNEGO
TCLKO
FRAMER
LOOP
BACK
2 HDLCs
2 HDLCs
SIGNALING EXTRACTION
CRC RECALCULATE(E1)
HDB3/B8ZS DECODER
ALARM MONITORING
SIGNALING INSERTION
SYNCHRONIZATION
HDLC EXTRACTION
DS0 CONDITIONING
DS0 CONDITIONING
HDB3/B8ZS CODER
ALARM INSERTION
TRANSMIT
HDLC INSERTION
RECEIVE
FRAMER
FRAMER
FRAMING
NON-MUX, INTEL/MOTOROLA
BERT
CPU INTERFACE
BERT
TRANSCEIVER #2
TRANSCEIVER #3
TRANSCEIVER #4
BACKPLANE
CLOCK
SIGNALING BUFFERS
PAYLOAD LOOPBACK
BACKPLANE
RATE CONVERSION
SIGNALING BUFFERS
PAYLOAD LOOPBACK
INTERFACE
BACKPLANE
RATE CONVERSION
ELASTIC STORES
INTERLEAVE BUS
INTERFACE
ELASTIC STORES
INTERLEAVE BUS
TRANSMIT
RECEIVE
TRANSMIT
BACKPLANE
INTERFACE
TSYSCLK
TCLK
TSERI
TSIG
TSYNC
TSSYNC
TCHCLK
TCHBLK
BPCLK
RSYSCLK
RCLK
RSERO
RSIG
RSYNC
RFSYNC
RMSYNC
RCHCLK
RCHBLK
RLOS/LOTC