DS3163 Maxim Integrated Products, DS3163 Datasheet - Page 30

• Manufacturer Part Number: DS3163
• Description: IC TRPL ATM/PACKET PHY 400-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3163

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.6 DS3/E3 G.751 PLCP ATM Mode
DS3/E3 G.751 PLCP ATM mode is a normal mode of operation for the DS316x device, which maps/de-maps ATM
cells into/from the DS3/E3 PLCP data stream. Major functional blocks for the DS3/E3 ATM/Packet mode are
shown in
The PMCPE configuration bit is ignored when in PLCP mode and ATM cell processing is forced.
Table 6-6. DS3/E3 G.751 PLCP ATM Mode Configuration Registers
UTOPIA L2 ATM
UTOPIA L3 ATM
POS-PHY L2 ATM
POS-PHY L3 ATM
POS-PHY L2 Packet
POS-PHY L3 Packet
Figure 6-6. DS3/E3 G.751 PLCP ATM Mode
MODE
Figure
TOHMOn/
RLCLKn
TLCLKn
TPOSn/
TNEGn/
RPOSn/
RDATn
RNEGn/
ROHMIn
TDATn
RLCVn/
6-6. Mapping configuration is programmable on per port basis and is shown in
Clock Rate
Adapter
FM[5:0]
0XX100
0XX100
0XX100
0XX100
0XX100
0XX100
Decoder
Encoder
B3ZS/
HDB3
B3ZS/
HDB3
SIM[1:0]
TUA1
GL.CR1
TAIS
00
01
10
11
10
11
IEEE 1149.1
Access Port
JTAG Test
DS3 / E3
Transmit
Formatter
DS3 / E3
Framer
Receive
FEAC
PORT.CR2
HDLC
PMCPE
X
X
1
1
0
0
GEN
UA1
PLCP
TX
TRACE
TRAIL
RX PLCP
Processor
Processor
BERT
BERT
Rx Cell
Tx Cell
RX
TX
Microprocessor
Interface
FIFO
FIFO
Rx
Tx
Interface
System
n = port # (1-4)
Table
6-6.