DS26521LN+ Maxim Integrated Products, DS26521LN+ Datasheet - Page 121

• Manufacturer Part Number: DS26521LN+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521LN+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 5: BOC Bit 5 (RBOC5).
Bit 4: BOC Bit 4 (RBOC4).
Bit 3: BOC Bit 3 (RBOC3).
Bit 2: BOC Bit 2 (RBOC2).
Bit 1: BOC Bit 1 (RBOC1).
Bit 0: BOC Bit 0 (RBOC0).
The T1RBOC register always contains the last valid BOC received. The Receive FDL register (T1RFDL) reports
the incoming Facility Data Link (FDL) or the incoming Fs bits. The LSB is received first. In D4 framing mode, RFDL
updates on multiframe boundaries and reports the six Fs bits in RFDL[0:5].
—
7
0
T1RBOC (T1 Mode)
Receive BOC Register
063h
—
6
0
RBOC5
5
0
121 of 258
RBOC4
4
0
RBOC3
3
0
DS26521 Single T1/E1/J1 Transceiver
RBOC2
2
0
RBOC1
1
0
RBOC0
0
0