DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 294

• 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

Register Name:
Register Description:
Register Address:
Bit #
Name
Bit #
Name
Bit 8: Receive Unframed All 1’s Change Latched (RUA1L) – This bit is set when the RUA1 bit changes state.
Bit 7: A Bit Change Latched (ACL) – This bit is set when the RAB bit changes state.
Bit 6: N Bit Change Latched (NCL) – This bit is set when the RNB bit changes state.
Bit 5: Change Of Frame Alignment Latched (COFAL) – This bit is set when the data path frame counters are
updated with a new frame alignment that is different from the previous frame alignment.
Bit 4: Loss Of Frame Change Latched (LOFL) – This bit is set when the LOF bit changes state.
Bit 3: Remote Alarm Indication Change Latched (RDIL) – This bit is set when the RDI bit changes state.
Bit 2: Alarm Indication Signal Change Latched (AISL) – This bit is set when the AIS bit changes state.
Bit 1: Out Of Frame Change Latched (OOFL) – This bit is set when the OOF bit changes state.
Bit 0: Loss Of Signal Change Latched (LOSL) – This bit is set when the LOS bit changes state.
Register Name:
Register Description:
Register Address:
Bit #
Name
Bit #
Name
Bit 8: Framing Error Latched (FEL) – This bit is set when a framing error is detected.
Bit 0: Framing Error Count Latched (FECL) – This bit is set when the FEC bit transitions from zero to one.
Reserved
ACL
15
15
—
—
7
7
Reserved
NCL
14
14
—
—
6
6
E3G751.RSRL1
E3 G.751 Receive Status Register Latched 1
(1,3,5,7)28h
E3G751.RSRL2
E3 G.751 Receive Status Register Latched 2
(1,3,5,7)2Ah
Reserved
COFAL
13
13
—
—
5
5
Reserved
LOFL
12
12
—
—
4
4
294
Reserved
Reserved
Reserved
RDIL
11
11
3
3
Reserved
Reserved
Reserved
AISL
10
10
2
2
Reserved
Reserved
Reserved
OOFL
9
1
9
1
RUA1L
LOSL
FECL
FEL
8
0
8
0