DS3172 Maxim Integrated, DS3172 Datasheet - Page 20

• Manufacturer Part Number: DS3172
• Description: Network Controller & Processor ICs Dual DS3/E3 Single Chip Transceiver
• Manufacturer: Maxim Integrated

Specifications of DS3172

• Part # Aliases: 90-31720-000

6.2 DS3/E3 Clear Channel Mode
This mode bypasses the framer/formatter for unchannelized datastreams that don’t include DS3 framing or E3
framing.
MODE
Clear Channel
Figure 6-2. DS3/E3 Clear Channel Mode
RNEGn/ RLCVn
TPOSn/ TDATn
RLCLKn
TLCLKn
TNEGn
RDATn
RXPn
RXNn
TXPn
TXNn
Clock Rate
Receive
Transmit
DS3/E3
DS3/E3
Adapter
LIU
LIU
FM[2:0]
1XX
Decoder
Encoder
B3ZS/
B3ZS/
HDB3
HDB3
Microprocessor
Interface
TUA1
TAIS
20
GEN
UA1
IEEE P1149.1
Access Port
JTAG Test
RX BERT
TX BERT
TCLKIn
TSERn
TSOFIn
RCLKOn/RGCLKn
RSERn
RSOFOn/RDENn
n = port # (1-4)