DS3251+ Maxim Integrated Products, DS3251+ Datasheet - Page 69

• 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

Bit 8: Transmit Clock Activity Latched Status Interrupt Enable (TCLKIE). This bit is the interrupt enable for the
PORT.SRL:TCLKL bit.
Bit 0: Performance Monitoring Update Latched Status Interrupt Enable (PMSIE). This bit is the interrupt
enable for the PORT.SRL:PMSL bit.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit #
Name
Default
0 = mask the interrupt
1 = enable the interrupt
0 = mask the interrupt
1 = enable the interrupt
15
—
—
0
7
0
14
—
—
0
0
6
PORT.SRIE
Port Status Register Interrupt Enable
n * 80h + 1Ch
13
—
—
0
5
0
69 of 130
12
—
—
0
4
0
11
—
—
0
3
0
10
—
—
0
2
0
DS32506/DS32508/DS32512
—
—
9
0
1
0
TCLKIE
PMSIE
8
0
0
0