DS2155LNB Maxim Integrated, DS2155LNB Datasheet - Page 171

• Manufacturer Part Number: DS2155LNB
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS2155LNB

• Part # Aliases: 90-2155L-NB0

Figure 26-1. Simplified Diagram of BERT in Network Direction
Figure 26-2. Simplified Diagram of BERT in Backplane Direction
PER-CHANNEL AND
PER-CHANNEL AND
F-BIT (T1 MODE)
FROM RECEIVE
F-BIT (T1 MODE)
TO TRANSMIT
FROM RECEIVE
TO TRANSMIT
MAPPING
FRAMER
FRAMER
MAPPING
FRAMER
FRAMER
1
0
RECEIVER
RECEIVER
BERT
BERT
171 of 238
TRANSMITTER
TRANSMITTER
BERT
BERT
0
1
TO RECEIVE
SYSTEM
BACKPLANE
INTERFACE
TO RECEIVE
SYSTEM
BACKPLANE
INTERFACE
FROM TRANSMIT
SYSTEM
BACKPLANE
INTERFACE
FROM TRANSMIT
SYSTEM
BACKPLANE
INTERFACE