DS3251+ Maxim Integrated Products, DS3251+ Datasheet - Page 89

• 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 3: Performance Monitoring Update Status Interrupt Enable (PMSIE). This bit is the interrupt enable for the
BERT.SRL:PMSL status bit.
Bit 2: Bit Error Interrupt Enable (BEIE). This bit is the interrupt enable for the BERT.SRL:BEL status bit.
Bit 1: Bit Error Count Interrupt Enable (BECIE). This bit is the interrupt enable for the BERT.SRL:BECL status
bit.
Bit 0: Out of Synchronization Interrupt Enable (OOSIE). This bit is the interrupt enable for the BERT.SRL:OOSL
status bit.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit #
Name
Default
Bits 15 to 0: Bit Error Count (BEC[15:0])
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
15
—
—
0
7
0
0
7
0
14
14
—
—
0
6
0
0
6
0
BERT.SRIE
BERT Status Register Interrupt Enable
n * 80h + 60h
BERT.RBECR1
BERT Receive Bit Error Count Register #1
n * 80h + 64h
13
—
—
13
0
5
0
0
5
0
89 of 130
12
—
—
12
0
4
0
0
4
0
BEC[15:8]
BEC[7:0]
PMSIE
11
11
—
0
3
0
0
3
0
BEIE
10
10
—
0
2
0
0
2
0
DS32506/DS32508/DS32512
BECIE
—
9
0
1
0
9
0
1
0
OOSIE
—
8
0
0
0
8
0
0
0