DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 32

• Manufacturer Part Number: DS3181
• Description: Network Controller & Processor ICs DS3-E3 ATM-Packet PH Y with Built-in Line
• Manufacturer: Maxim Integrated Products

Specifications of DS3181

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 280 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TEBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.7 DS3/E3 G.751 PLCP ATM—OHM Mode
DS3/E3 G.751 PLCP ATM—OHM mode is a normal mode of operation for the DS318x devices, which
maps/demaps ATM cells into/from the DS3/E3 PLCP data stream, supporting externally defined framing modes.
Major functional blocks for the DS3/E3 G.751 PLCP ATM—OHM mode are shown in
configuration is programmable on per-port basis and is shown in
The PMCPE configuration bit is ignored when in PLCP mode and ATM cell processing is forced.
Table 6-7. DS3/E3 G.751 PLCP ATM—OHM Mode Configuration Registers
DS3 UTOPIA L2 ATM
DS3 UTOPIA L3 ATM
DS3 POS-PHY L2 ATM
DS3 POS-PHY L3 ATM
E3 G.751 UTOPIA L2 ATM
E3 G.751 UTOPIA L3 ATM
E3 G.751 POS-PHY L2 ATM
E3 G.751 POS-PHY L3 ATM
MODE
FM[5:0]
0XX101
0XX101
0XX101
0XX101
010101
010101
010101
010101
SIM[1:0]
00
01
10
11
00
01
10
11
32
PORT.CR2
PMCPE
X
X
X
X
X
X
X
X
Table
6-7.
Figure
6-7. Mapping