DS2155L+ Maxim Integrated Products, DS2155L+ Datasheet - Page 141

• Manufacturer Part Number: DS2155L+
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2155L+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
The receive FDL register (RFDL) reports the incoming FDL or the incoming Fs bits. The LSB is received first.
Bit 0/Receive FDL Bit 0 (RFDL0). LSB of the received FDL code.
Bit 1/Receive FDL Bit 1 (RFDL1)
Bit 2/Receive FDL Bit 2 (RFDL2)
Bit 3/Receive FDL Bit 3 (RFDL3)
Bit 4/Receive FDL Bit 4 (RFDL4)
Bit 5/Receive FDL Bit 5 (RFDL5)
Bit 6/Receive FDL Bit 6 (RFDL6)
Bit 7/Receive FDL Bit 7 (RFDL7). MSB of the received FDL code.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 0/Receive FDL Match Bit 0 (RFDLM0). LSB of the FDL match code.
Bit 1/Receive FDL Match Bit 1 (RFDLM1)
Bit 2/Receive FDL Match Bit 2 (RFDLM2)
Bit 3/Receive FDL Match Bit 3 (RFDLM3)
Bit 4/Receive FDL Match Bit 4 (RFDLM4)
Bit 5/Receive FDL Match Bit 5 (RFDLM5)
Bit 6/Receive FDL Match Bit 6 (RFDLM6)
Bit 7/Receive FDL Match Bit 7 (RFDLM7). MSB of the FDL match code.
RFDL7
RFDLM7
7
0
7
0
RFDL6
RFDLM6
RFDL
Receive FDL Register
C0h
RFDLM1, RFDLM2
Receive FDL Match Register 1
Receive FDL Match Register 2
C2h, C3h
6
0
6
0
RFDL5
5
0
RFDLM5
5
0
RFDL4
4
0
RFDLM4
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4
0
RFDL3
3
0
RFDLM3
RFDL2
3
0
2
0
RFDL1
RFDLM2
1
0
2
0
RFDL0
RFDLM1
0
0
1
0
RFDLM0
0
0