DS3251+ Maxim Integrated Products, DS3251+ Datasheet - Page 82

• Manufacturer Part Number: DS3251+
• Description: IC LIU DS3/E3/STS-1 144-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS3251+

• Number Of Drivers/receivers: 1/1
• Protocol: DS3
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 144-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit #
Name
Default
Bit 5: Zero Suppression Code Detect Interrupt Enable (ZSCDIE). This bit is the interrupt enable for the
LINE.RSRL:ZSCDL status bit.
Bit 4: Excessive Zero Interrupt Enable (EXZIE). This bit is the interrupt enable for the LINE.RSRL:EXZL status
bit.
Bit 3: Excessive Zero Count Interrupt Enable (EXZCIE). This bit is the interrupt enable for the
LINE.RSRL:EXZCL status bit.
Bit 2: Bipolar Violation Interrupt Enable (BPVIE). This bit is the interrupt enable for the LINE.RSRL:BPVL status
bit.
Bit 1: Bipolar Violation Count Interrupt Enable (BPVCIE). This bit is the interrupt enable for the
LINE.RSRL:BPVCL status bit.
Bit 0: Loss-of-Signal Interrupt Enable (LOSIE). This bit is the interrupt enable for the LINE.RSRL:LOSL status
bit.
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
15
—
—
0
7
0
14
—
—
0
6
0
LINE.RSRIE
B3ZS/HDB3 Receive Status Register Interrupt Enable
n * 80h + 48h
ZSCDIE
13
—
0
5
0
EXZIE
82 of 130
12
—
0
4
0
EXZCIE
11
—
0
3
0
BPVIE
10
—
0
2
0
DS32506/DS32508/DS32512
BPVCIE
—
9
0
1
0
LOSIE
—
8
0
0
0