IDT82P5088BBG IDT, Integrated Device Technology Inc, IDT82P5088BBG Datasheet - Page 56

• Manufacturer Part Number: IDT82P5088BBG
• Description: IC LIU T1/E1/J1 OCTAL 256PBGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82P5088BBG

• Includes: Integrated Clock Adapter
• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Power (watts): 2.57W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-BBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

Table-59 STAT0: Line Status Register 0 (real time status monitor) (Continued)
PROGRAMMING INFORMATION
IDT82P5088
Symbol
LOS_S
AIS_S
DF_S
(R, Address = X36H)
Bit
2
1
0
Default
0
0
0
Line driver status indication
= 0: normal operation
= 1: line driver short circuit is detected.
Note:
If DF_IE=1, 0 to 1 transition on this bit causes an interrupt if DF _IES bit is 0.
Any change of this bit causes an interrupt if DF_IES bit is set to 1.
Alarm Indication Signal status detection
= 0: no AIS signal is detected in the receive path
= 1: AIS signal is detected in the receive path
Note:
If AIS_IE=1, 0 to 1 transition on this bit causes an interrupt if AIS _IES bit is 0.
Any change of this bit causes an interrupt if AIS_IES bit is set to 1.
Loss of Signal status detection
= 0: Loss of signal on RTIP/RRING is not detected
= 1: Loss of signal on RTIP/RRING is detected
Note:
If LOS_IE=1, 0 to 1 transition on this bit causes an interrupt if LOS _IES bit is 0
Any change of this bit causes an interrupt if LOS_IES bit is set to 1
UNIVERSAL OCTAL T1/E1/J1 LIU WITH INTEGRATED CLOCK ADAPTER
56
Description
February 5, 2009